NCBI Conserved Domain Search

third malignant brain tumor (MBT) repeat found in Drosophila melanogaster Polycomb protein Sfmbt (dSfmbt) and similar proteins; dSfmbt, also called Scm-like with four MBT domain-containing protein 1, is a Polycomb group repressor involved in epigenetic regulation of gene expression. dSfmbt contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that does not seem to contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439115 Cd Length: 107 Bit Score: 219.72 E-value: 9.10e-67

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  798 FVEGMKLEAVDPLNLSSICPATVMAVLKFGYMMIRIDSYQPDASGSDWFCYHEKSPCIFPAGFCSVNNISVTPPNGYDSR 877
Cdd:cd20125    1 FKEGMKLEAVDPLNLSAICVATVMKVLRFGYLMIRIDSYEPDASGSDWFCYHESSPCIFPAGFCEVNNITLTPPNGYDGR 80

                         90       100
                 ....*....|....*....|....*..
gi 24584017  878 TFTWEGYLRDTGAVAAGQHLFHRIIPD 904
Cdd:cd20125   81 TFTWEGYLRQTGATAAPQHLFHRIIPD 107

first malignant brain tumor (MBT) repeat found in Drosophila melanogaster Polycomb protein Sfmbt (dSfmbt) and similar proteins; dSfmbt, also called Scm-like with four MBT domain-containing protein 1, is a Polycomb group repressor involved in epigenetic regulation of gene expression. dSfmbt contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439109 Cd Length: 104 Bit Score: 209.22 E-value: 3.88e-63

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  564 WDNLGVGMKVEVENTDCDSIEviqpgqTPTSFWVATILEIKGYKALMSYEGFDTD-SHDFWVNLCNAEVHSVGWCATRGK 642
Cdd:cd20119    1 WDNITVGMKVEVENTDTDLIE------DPTSFWIATVLKIAGYKALMRYEGFGTDdSKDFWVNLCSEDVHPVGWCATRGK 74

                         90       100       110
                 ....*....|....*....|....*....|
gi 24584017  643 PLIPPRTIEHKYKDWKDFLVGRLSGARTLP 672
Cdd:cd20119   75 PLIPPRTIEHKYSDWKEFLVKRLTGARTLP 104

fourth malignant brain tumor (MBT) repeat found in Drosophila melanogaster Polycomb protein Sfmbt (dSfmbt); dSfmbt, also called Scm-like with four MBT domain-containing protein 1, is a Polycomb group repressor involved in epigenetic regulation of gene expression. dSfmbt contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the fourth MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439118 Cd Length: 72 Bit Score: 165.98 E-value: 2.32e-48

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 24584017  905 HGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEGPP 976
Cdd:cd20128    1 HGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEGPP 72

first malignant brain tumor (MBT) repeat found in MBT domain-containing protein 1 (MBTD1); MBTD1 is a putative Polycomb group (PcG) protein that specifically binds to monomethylated and dimethylated 'Lys-20' on histone H4. MBTD1 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439110 Cd Length: 103 Bit Score: 166.95 E-value: 2.90e-48

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  564 WDNLGVGMKVEVENTDCDsieviqpgqTPTS-FWVATILEIKGYKALMSYEGFDTDS-HDFWVNLCNAEVHSVGWCATRG 641
Cdd:cd20120    1 WGDIAEGVRVEVPNTDCN---------LPTKvFWIAGIVKLAGYKALLRYEGFENDSsLDFWCNICGSDIHPVGWCATSG 71

                         90       100       110
                 ....*....|....*....|....*....|..
gi 24584017  642 KPLIPPRTIEHKYKDWKDFLVGRLSGARTLPS 673
Cdd:cd20120   72 KPLVPPKTIQHKYTNWKAFLVKRLTGAKTLPP 103

second malignant brain tumor (MBT) repeat found in Drosophila melanogaster Polycomb protein Sfmbt (dSfmbt) and similar proteins; dSfmbt, also called Scm-like with four MBT domain-containing protein 1, is a Polycomb group repressor involved in epigenetic regulation of gene expression. dSfmbt contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that does not seem to contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439112 Cd Length: 83 Bit Score: 165.79 E-value: 3.86e-48

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  674 NFYNKINDSLQSRFRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRYFDS---DDGFWCHEDSPIIHPVGWATTVGHNL 750
Cdd:cd20122    1 NFHNKVNESLRSRFRLGLNLECVDKNRISQVRVATVTKIVGKRLHLRYEGSepdDDGFWCHEDSPLIHPVGWAQTVGHNL 80


                 ...
gi 24584017  751 AAP 753
Cdd:cd20122   81 AAS 83

third malignant brain tumor (MBT) repeat found in the Drosophila melanogaster Polycomb protein Sfmbt (dSfmbt)-like family; The dSfmbt-like family includes Drosophila melanogaster Scm-like with four MBT domain-containing protein 1 (dSfmbt), as well as its two vertebrate homologs, MBT domain-containing protein 1 (MBTD1) and Lethal(3)malignant brain tumor-like protein 2 (L3MBTL2). dSfmbt is a Polycomb group (PcG) repressor involved in epigenetic regulation of gene expression. MBTD1 and L3MBTL2, also called L(3)mbt-like protein 2, are putative PcG proteins that specifically bind to monomethylated and dimethylated 'Lys-20' on histone H4. L3MBTL2 also binds histone H3 peptides which are monomethylated or dimethylated on 'Lys-4', 'Lys-9' or 'Lys-27'. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that does not seem to contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439089 [Multi-domain] Cd Length: 91 Bit Score: 165.94 E-value: 4.22e-48

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  798 FVEGMKLEAVDPLNLSSICPATVMAVLKFGYMMIRIDSYQPDAsGSDWFCYHEKSPCIFPAGFCSVNNISVTPPNGYDSR 877
Cdd:cd20099    1 FKVGMKLEAVDPLNLSSICVATVRKVLRFGYLVIGIDGPSADD-GSDWFCCHASSPFIFPVGFAEKNGIELTPPRGYESK 79

                         90
                 ....*....|..
gi 24584017  878 TFTWEGYLRDTG 889
Cdd:cd20099   80 PFDWEEYLEETG 91

fourth malignant brain tumor (MBT) repeat found in the Drosophila melanogaster Polycomb protein Sfmbt (dSfmbt)-like family; The dSfmbt-like family includes Drosophila melanogaster Scm-like with four MBT domain-containing protein 1 (dSfmbt), as well as its two vertebrate homologs, MBT domain-containing protein 1 (MBTD1) and Lethal(3)malignant brain tumor-like protein 2 (L3MBTL2). dSfmbt is a Polycomb group (PcG) repressor involved in epigenetic regulation of gene expression. MBTD1 and L3MBTL2, also called L(3)mbt-like protein 2, are putative PcG proteins that specifically bind to monomethylated and dimethylated 'Lys-20' on histone H4. L3MBTL2 also binds histone H3 peptides which are monomethylated or dimethylated on 'Lys-4', 'Lys-9' or 'Lys-27'. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the fourth MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439090 Cd Length: 71 Bit Score: 158.61 E-value: 7.65e-46

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 24584017  905 HGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEGP 975
Cdd:cd20100    1 HGFKVGMKLEAVDLMEPRLICVATVTRVVGRLLRVHFDGWDDEFDQWVDCDSPDIYPVGWCELVGYPLQPP 71

first malignant brain tumor (MBT) repeat found in the Drosophila melanogaster Polycomb protein Sfmbt (dSfmbt)-like family; The dSfmbt-like family includes Drosophila melanogaster Scm-like with four MBT domain-containing protein 1 (dSfmbt), as well as its two vertebrate homologs, MBT domain-containing protein 1 (MBTD1) and Lethal(3)malignant brain tumor-like protein 2 (L3MBTL2). dSfmbt is a Polycomb group (PcG) repressor involved in epigenetic regulation of gene expression. MBTD1 and L3MBTL2, also called L(3)mbt-like protein 2, are putative PcG proteins that specifically bind to monomethylated and dimethylated 'Lys-20' on histone H4. L3MBTL2 also binds histone H3 peptides which are monomethylated or dimethylated on 'Lys-4', 'Lys-9' or 'Lys-27'. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439087 Cd Length: 105 Bit Score: 157.47 E-value: 6.63e-45

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  564 WDNLGVGMKVEVENTDCDSieviqPGQTPTSFWVATILEIKGYKALMSYEGFDTDS-HDFWVNLCNAEVHSVGWCATRGK 642
Cdd:cd20097    1 WEKVKIGVKVEVANRDDDK-----PTDNVKVYWFARIIKVAGYRVLLRYEGYDEDSsHDFWINLCSNEIHPIGYAAENGK 75

                         90       100       110
                 ....*....|....*....|....*....|
gi 24584017  643 PLIPPRTIEHKYKDWKDFLVGRLSGARTLP 672
Cdd:cd20097   76 ILVPPKSIEDKENDWKEYIMKRLHGKRTIP 105

third malignant brain tumor (MBT) repeat found in MBT domain-containing protein 1 (MBTD1); MBTD1 is a putative Polycomb group (PcG) protein that specifically binds to monomethylated and dimethylated 'Lys-20' on histone H4. MBTD1 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that does not seem to contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439116 Cd Length: 90 Bit Score: 145.32 E-value: 7.40e-41

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  798 FVEGMKLEAVDPLNLSSICPATVMAVLKFGYMMIRIDSYQPdASGSDWFCYHEKSPCIFPAGFCSVNNISVTPPNGYdSR 877
Cdd:cd20126    1 FKEGMKLEAIDPLNLSTICVATVRKVLANGYLMIGIDGSEA-ADGSDWFCYHATSPSIFPVGFCEINMIELTPPRGY-KK 78

                         90
                 ....*....|..
gi 24584017  878 TFTWEGYLRDTG 889
Cdd:cd20126   79 PFKWFDYLRETG 90

Present in Drosophila Scm, l(3)mbt, and vertebrate SCML2; Present in Drosophila Scm, l(3)mbt, and vertebrate SCML2. These proteins are involved in transcriptional regulation.

Pssm-ID: 214723 Cd Length: 96 Bit Score: 142.39 E-value: 8.75e-40

                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017     882 EGYLRDTGAVAAGQHLFHR--IIPDHGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADI 959
Cdd:smart00561    1 EDYLEETGARAAPVELFKQpvDSPPNGFKVGMKLEAVDPRNPSLICVATVVEVKGYRLLLHFDGWDDKYDFWCHADSPDI 80

                            90
                    ....*....|....*.
gi 24584017     960 YPVGWCVLVNHKLEGP 975
Cdd:smart00561   81 FPVGWCEKNGHPLQPP 96

SAM domain of Scm-like-4MBT proteins of Polycomb group; SAM (sterile alpha motif) domain of Scm-like-4MBT (Sex comb on midleg like, Malignant Brain Tumor) subfamily proteins of the polycomb group is a putative protein-protein interaction domain. Additionally to the SAM domain, most of the proteins of this subfamily have 4 MBT repeats. In Drosophila SAM-Scm-like-4MBT protein (known as dSfmbt) is a member of Pho repressive complex (PhoRC). Additionally to dSfmbt, the PhoRC complex includes Pho or Pho-like proteins. This complex is responsible for HOX (Homeobox) gene silencing: Pho or Pho-like proteins bind DNA and dSmbt binds methylated histones. dSmbt can interact with mono- and di-methylated histones H3 and H4 (however this activity has been shown for the MBT repeats, while exact function of the SAM domain is unclear). Besides interaction with histones, dSmbt can interact with Scm (a member of PRC complex), but this interaction also seems to be SAM domain independent.

Pssm-ID: 188979 Cd Length: 67 Bit Score: 137.89 E-value: 1.27e-38

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 24584017 1137 PDTWNVYDVSQFLRVNDCTAHCDTFSRNKIDGKRLLQLTKDDIMPLLGMKVGPALKISDLIAQLKCK 1203
Cdd:cd09580    1 PSTWGVKDVSQFLRENDCGAYCECFCRQNIDGKRLLSLTKEQIMTLTGMKVGPSLKIYDLIQQLKCK 67

third malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 2 (L3MBTL2); L3MBTL2, also called L(3)mbt-like protein 2, is a putative Polycomb group (PcG) protein that binds to monomethylated and dimethylated 'Lys-20' on histone H4 and also binds histone H3 peptides which are monomethylated or dimethylated on 'Lys-4', 'Lys-9' or 'Lys-27'. L3MBTL2 orchestrates ubiquitin signalling by dictating the sequential recruitment of RNF8 and RNF168 after DNA damage. It is an integral component of the polycomb repressive complex 1.6 (PRC1.6) and has been implicated in transcriptional repression and chromatin compaction. L3MBTL2 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that does not seem to contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439117 Cd Length: 91 Bit Score: 135.34 E-value: 2.06e-37

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  798 FVEGMKLEAVDPLNLSSICPATVMAVLKFGYMMIRIDSyQPDASGSDWFCYHEKSPCIFPAGFCSVNNISVTPPNGYDSR 877
Cdd:cd20127    1 FEEGMKLEAIDPLNLGNICVATVCKVLLDGYLMIGIDG-GPSTDGSDWFCYHASSHAIFPVGFCQKNDIELTPPKGYDAQ 79

                         90
                 ....*....|..
gi 24584017  878 TFTWEGYLRDTG 889
Cdd:cd20127   80 TFNWENYLEKTK 91

second malignant brain tumor (MBT) repeat found in the Drosophila melanogaster Polycomb protein Sfmbt (dSfmbt)-like family; The dSfmbt-like family includes Drosophila melanogaster Scm-like with four MBT domain-containing protein 1 (dSfmbt), as well as its two vertebrate homologs, MBT domain-containing protein 1 (MBTD1) and Lethal(3)malignant brain tumor-like protein 2 (L3MBTL2). dSfmbt is a Polycomb group (PcG) repressor involved in epigenetic regulation of gene expression. MBTD1 and L3MBTL2, also called L(3)mbt-like protein 2, are putative PcG proteins that specifically bind to monomethylated and dimethylated 'Lys-20' on histone H4. L3MBTL2 also binds histone H3 peptides which are monomethylated or dimethylated on 'Lys-4', 'Lys-9' or 'Lys-27'. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that does not seem to contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439088 Cd Length: 83 Bit Score: 130.06 E-value: 1.20e-35

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  674 NFYNKINDSLQS-RFRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRYFDS---DDGFWCHEDSPIIHPVGWATTVGHN 749
Cdd:cd20098    1 DFHEKVLESLKStPFKVGMRLEVVDKMCISRTRVAVVEEVVGGRLRLQYVDSeddDDDFWCHMKSPLIHPVGWSQAVGHK 80


                 ...
gi 24584017  750 LAA 752
Cdd:cd20098   81 IRA 83

fourth malignant brain tumor (MBT) repeat found in MBT domain-containing protein 1 (MBTD1); MBTD1 is a putative Polycomb group (PcG) protein that specifically binds to monomethylated and dimethylated 'Lys-20' on histone H4. MBTD1 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the fourth MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439119 Cd Length: 71 Bit Score: 129.33 E-value: 1.37e-35

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 24584017  905 HGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEGP 975
Cdd:cd20129    1 HGFRVGMKLEAVDLMEPRLVCVATVTRIIHRLLRIHFDGWEDEYDQWVDCESPDLYPVGWCQLTGYQLQPP 71

first malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 2 (L3MBTL2) and similar proteins; L3MBTL2, also called L(3)mbt-like protein 2, is a putative Polycomb group (PcG) protein that binds to monomethylated and dimethylated 'Lys-20' on histone H4 and also binds histone H3 peptides which are monomethylated or dimethylated on 'Lys-4', 'Lys-9' or 'Lys-27'. L3MBTL2 orchestrates ubiquitin signalling by dictating the sequential recruitment of RNF8 and RNF168 after DNA damage. It is an integral component of the polycomb repressive complex 1.6 (PRC1.6) and has been implicated in transcriptional repression and chromatin compaction. L3MBTL2 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439111 Cd Length: 102 Bit Score: 129.97 E-value: 2.03e-35

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  564 WDNLGVGMKVEVENTDCdsievIQPGQTptsFWVATILEIKGYKALMSYEGFDTDS-HDFWVNLCNAEVHSVGWCATRGK 642
Cdd:cd20121    1 WEDVMEGMKVEVLNTDA-----VLPSRV---YWIASVIQLAGYKALLRYEGFENDSsHDFWCNLGTVDVHPIGWCAINSK 72

                         90       100       110
                 ....*....|....*....|....*....|
gi 24584017  643 PLIPPRTIEHKYKDWKDFLVGRLSGARTLP 672
Cdd:cd20121   73 ILVPPQTIHAKFTDWRGYLMKRLVGSRTIP 102

fourth malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 2 (L3MBTL2); L3MBTL2, also called L(3)mbt-like protein 2, is a putative Polycomb group (PcG) protein that binds to monomethylated and dimethylated 'Lys-20' on histone H4 and also binds histone H3 peptides which are monomethylated or dimethylated on 'Lys-4', 'Lys-9' or 'Lys-27'. L3MBTL2 orchestrates ubiquitin signalling by dictating the sequential recruitment of RNF8 and RNF168 after DNA damage. It is an integral component of the polycomb repressive complex 1.6 (PRC1.6) and has been implicated in transcriptional repression and chromatin compaction. L3MBTL2 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the fourth MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439120 Cd Length: 75 Bit Score: 126.64 E-value: 1.78e-34

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 24584017  903 PDHGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEGP 975
Cdd:cd20130    2 PNHGFKVGMKLEAVDLMEPRLICVATVKRVVHRLLSIHFDGWDSEYDQWVDCESPDIYPVGWCELTGYQLQPP 74

Present in Drosophila Scm, l(3)mbt, and vertebrate SCML2; Present in Drosophila Scm, l(3)mbt, and vertebrate SCML2. These proteins are involved in transcriptional regulation.

Pssm-ID: 214723 Cd Length: 96 Bit Score: 123.51 E-value: 3.34e-33

                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017     658 KDFLvgRLSGARTLPSNFYNKINDSLQSRFRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRYFDSDDG--FWCHEDSP 735
Cdd:smart00561    1 EDYL--EETGARAAPVELFKQPVDSPPNGFKVGMKLEAVDPRNPSLICVATVVEVKGYRLLLHFDGWDDKydFWCHADSP 78

                            90
                    ....*....|....*...
gi 24584017     736 IIHPVGWATTVGHNLAAP 753
Cdd:smart00561   79 DIFPVGWCEKNGHPLQPP 96

Present in Drosophila Scm, l(3)mbt, and vertebrate SCML2; Present in Drosophila Scm, l(3)mbt, and vertebrate SCML2. These proteins are involved in transcriptional regulation.

Pssm-ID: 214723 Cd Length: 96 Bit Score: 116.58 E-value: 9.06e-31

                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017     767 MIEVHEDDATIELFKMnftfdeyYSDGKTNSFVEGMKLEAVDPLNLSSICPATVMAVLKfGYMMIRIDsyqpDASGSDWF 846
Cdd:smart00561    4 LEETGARAAPVELFKQ-------PVDSPPNGFKVGMKLEAVDPRNPSLICVATVVEVKG-YRLLLHFD----GWDDKYDF 71

                            90       100
                    ....*....|....*....|....*
gi 24584017     847 CYHEKSPCIFPAGFCSVNNISVTPP 871
Cdd:smart00561   72 WCHADSPDIFPVGWCEKNGHPLQPP 96

Present in Drosophila Scm, l(3)mbt, and vertebrate SCML2; Present in Drosophila Scm, l(3)mbt, and vertebrate SCML2. These proteins are involved in transcriptional regulation.

Pssm-ID: 214723 Cd Length: 96 Bit Score: 115.42 E-value: 2.59e-30

                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017     542 LSKENFNAAPVTCFPHaPGCEVWDNLGVGMKVEVENTdcdsieviqpgQTPTSFWVATILEIKGYKALMSYEGFDtDSHD 621
Cdd:smart00561    4 LEETGARAAPVELFKQ-PVDSPPNGFKVGMKLEAVDP-----------RNPSLICVATVVEVKGYRLLLHFDGWD-DKYD 70

                            90       100
                    ....*....|....*....|....*.
gi 24584017     622 FWVNLCNAEVHSVGWCATRGKPLIPP 647
Cdd:smart00561   71 FWCHADSPDIFPVGWCEKNGHPLQPP 96

mbt repeat; The function of this repeat is unknown, but is found in a number of nuclear proteins such as drosophila sex comb on midleg protein. The repeat is found in up to four copies as in Swiss:Q9UHJ3. The repeat contains a completely conserved glutamate at its amino terminus that may be important for function.

Pssm-ID: 460712 Cd Length: 66 Bit Score: 111.45 E-value: 2.47e-29

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 24584017    911 MSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEGPP 976
Cdd:pfam02820    1 MKLEAVDPLNPSLICVATVVKVLGGRLRLRFDGWDDSYDFWCHADSPDIHPVGWCEKNGHPLQPPK 66

second malignant brain tumor (MBT) repeat found in the Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1)-like family; The L3MBTL1-like family includes L3MBTL1, L3MBTL3, and L3MBTL4. L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a PcG protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a PcG protein that may act as a tumor suppressor. Members of this family contain three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439092 Cd Length: 90 Bit Score: 111.95 E-value: 2.88e-29

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 24584017  905 HGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEGPP 976
Cdd:cd20102    2 HGFRVGMKLEAVDRKNPSLICVATVTDVIGNRFLVHFDGWDDSYDYWCDPDSPYIHPVGWCEENGKTLQPPK 73

third malignant brain tumor (MBT) repeat found in the Scm-like with four MBT domains protein (SFMBT) family; The SFMBT family includes SFMBT1 and SFMBT2. SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439085 Cd Length: 92 Bit Score: 110.42 E-value: 1.02e-28

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  798 FVEGMKLEAVDPLNLSSICPATVMAVLKFGYMMIRIDSYQPDASGSDWFCYHEKSPCIFPAGFCSVNNISVTPPNGYDSR 877
Cdd:cd20095    1 FKVGMKLEALHPKNPSTICPATVTKVFNEYYFLVEIDDLRPEESEKITFVCHANSPGIFPVGWCAKNGLRLTPPPGYPKS 80

                         90
                 ....*....|..
gi 24584017  878 TFTWEGYLRDTG 889
Cdd:cd20095   81 EFDWDSYLKLCG 92

third malignant brain tumor (MBT) repeat found in the Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1)-like family; The L3MBTL1-like family includes L3MBTL1, L3MBTL3, and L3MBTL4. L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a PcG protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a PcG protein that may act as a tumor suppressor. Members of this family contain three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that contains the semi-aromatic cage that may bind methylated lysine residues.

Pssm-ID: 439093 Cd Length: 73 Bit Score: 105.82 E-value: 2.47e-27

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 24584017  903 PDHGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEGP 975
Cdd:cd20103    1 PPHGFEVGMKLEAVDKRNPRLIRVATVADVEDYRVKLHFDGWPDIYDFWVDDDSPDIHPPGWCSKTGHPLEPP 73

malignant brain tumor (MBT) repeat; The MBT repeat is a protein module that recognizes methylated lysine residues on histones and are thought to affect a variety of chromatin processes, including transcription. It exists as tandem repeats and is found in a number of nuclear proteins such as Drosophila sex comb on midleg protein. In the human genome, there are at least 9 MBT repeat proteins, each containing two, three or four MBT repeats. MBT repeat proteins use a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine (monomethyllysine and/or dimethyllysine).

Pssm-ID: 439080 Cd Length: 61 Bit Score: 98.87 E-value: 5.73e-25

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  907 FEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGW-TDEYDQWLDCESADIYPVGWC 965
Cdd:cd20088    1 FKVGMKLEAVDPLNPSEICVATVVKVVGGRLLLHFDGWdPSRYDFWCDVDSPDIHPVGWC 60

mbt repeat; The function of this repeat is unknown, but is found in a number of nuclear proteins such as drosophila sex comb on midleg protein. The repeat is found in up to four copies as in Swiss:Q9UHJ3. The repeat contains a completely conserved glutamate at its amino terminus that may be important for function.

Pssm-ID: 460712 Cd Length: 66 Bit Score: 96.04 E-value: 5.34e-24

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017    802 MKLEAVDPLNLSSICPATVMAVLKfGYMMIRIDSYqpdaSGSDWFCYHEKSPCIFPAGFCSVNNISVTPP 871
Cdd:pfam02820    1 MKLEAVDPLNPSLICVATVVKVLG-GRLRLRFDGW----DDSYDFWCHADSPDIHPVGWCEKNGHPLQPP 65

first malignant brain tumor (MBT) repeat found in the Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1)-like family; The L3MBTL1-like family includes L3MBTL1, L3MBTL3, and L3MBTL4. L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a PcG protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a PcG protein that may act as a tumor suppressor. Members of this family contain three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains the semi-aromatic cage and may bind methylated lysine residues.

Pssm-ID: 439091 Cd Length: 101 Bit Score: 96.95 E-value: 8.14e-24

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 24584017  905 HGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEgPPR 977
Cdd:cd20101    4 NGFKVGMKLEGIDPKHPSLFCVLSVAEVRGYRLRLHFDGYSECYDFWVNADSPDIFPVGWCEKTGHKLQ-PPK 75

SAM domain of Polycomb group; SAM (sterile alpha motif) domain of Polycomb group is a protein-protein interaction domain. The Polycomb group includes transcriptional repressors which are involved in the regulation of some key regulatory genes during development in many organisms. They are best known for silencing Hox (Homeobox) genes. Polycomb proteins work together in large multimeric and chromatin-associated complexes. They organize chromatin of the target genes and maintain repressed states during many cell divisions. Polycomb proteins are classified based on their common function, but not on conserved domains and/or motifs; however many Polycomb proteins (members of PRC1 class complex) contain SAM domains which are more similar to each other inside of the Polycomb group than to SAM domains outside of it. Most information about structure and function of Polycomb SAM domains comes from studies of Ph (Polyhomeotic) and Scm (Sex comb on midleg) proteins. Polycomb SAM domains usually can be found at the C-terminus of the proteins. Some members of this group contain, in addition to the SAM domain, MTB repeats, Zn finger, and/or DUF3588 domains. Polycomb SAM domains can form homo- and/or heterooligomers through ML and EH surfaces. SAM/SAM oligomers apparently play a role in transcriptional repression through polymerization along the chromosome. Polycomb proteins are known to be highly expressed in some cells years before their cancer pathology; thus they are attractive markers for early cancer therapy.

Pssm-ID: 188908 Cd Length: 64 Bit Score: 95.62 E-value: 9.26e-24

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 24584017 1137 PDTWNVYDVSQFLRVND-CTAHCDTFSRNKIDGKRLLQLTKDDIMPLLGMKVGPALKISDLIAQ 1199
Cdd:cd09509    1 PSKWSVDDVAQFIKSLDgCAEYAEVFREQEIDGQALLLLTEDDLLKGMGLKLGPALKIYNHIVK 64

first malignant brain tumor (MBT) repeat found in the Scm-like with four MBT domains protein (SFMBT) family; The SFMBT family includes SFMBT1 and SFMBT2. SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439083 Cd Length: 94 Bit Score: 95.80 E-value: 1.68e-23

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  569 VGMKVEVENTDcdsieviqpgqTPTSFWVATILEIKGYKALMSYEGFDTDSH-DFWVNLCNAEVHSVGWCATRGKPLIPP 647
Cdd:cd20093    6 PGMKLEVPNKN-----------NPDTYWVATVVMTCGPLLRLRYVGYEDDRSaDFWCDLSSGDVHPIGWCAQNGKPLQPP 74

                         90       100
                 ....*....|....*....|
gi 24584017  648 RTIEHKYKDWKDFLVGRLSG 667
Cdd:cd20093   75 ADIKEKELDWAEFLIKELTG 94

mbt repeat; The function of this repeat is unknown, but is found in a number of nuclear proteins such as drosophila sex comb on midleg protein. The repeat is found in up to four copies as in Swiss:Q9UHJ3. The repeat contains a completely conserved glutamate at its amino terminus that may be important for function.

Pssm-ID: 460712 Cd Length: 66 Bit Score: 92.96 E-value: 6.51e-23

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 24584017    693 LECVDKDRISQVRLATVTKIVGKRLFLRYFDSDDG--FWCHEDSPIIHPVGWATTVGHNLAAPQ 754
Cdd:pfam02820    3 LEAVDPLNPSLICVATVVKVLGGRLRLRFDGWDDSydFWCHADSPDIHPVGWCEKNGHPLQPPK 66

third malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1); L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL1 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that contains the semi-aromatic cage that may bind methylated lysine residues.

Pssm-ID: 439127 Cd Length: 75 Bit Score: 92.58 E-value: 1.46e-22

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 24584017  903 PDHGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEGPPR 977
Cdd:cd20137    1 PPHGFQVNMKLEAVDRRNPALIRVASVEDVEDHRIKIHFDGWSHGYDFWIDADHPDIHPAGWCSKTGHPLQPPLG 75

third malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 3 (L3MBTL3); L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a Polycomb group (PcG) protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL3 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that contains the semi-aromatic cage that may bind methylated lysine residues.

Pssm-ID: 439128 Cd Length: 78 Bit Score: 92.68 E-value: 1.53e-22

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 24584017  903 PDHGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEGP 975
Cdd:cd20138    5 PPHGFQKNMKLEVVDKRNPMLIRVATVADTDDHRVKVHFDGWNNCYDYWIDADSPDIHPAGWCAKTGHPLQPP 77

first malignant brain tumor (MBT) repeat found in the Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1)-like family; The L3MBTL1-like family includes L3MBTL1, L3MBTL3, and L3MBTL4. L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a PcG protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a PcG protein that may act as a tumor suppressor. Members of this family contain three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains the semi-aromatic cage and may bind methylated lysine residues.

Pssm-ID: 439091 Cd Length: 101 Bit Score: 93.10 E-value: 1.84e-22

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  796 NSFVEGMKLEAVDPLNLSSICPATVMAVLkfGYMM-IRIDSYqpdasgSDwfCY----HEKSPCIFPAGFCSVNNISVTP 870
Cdd:cd20101    4 NGFKVGMKLEGIDPKHPSLFCVLSVAEVR--GYRLrLHFDGY------SE--CYdfwvNADSPDIFPVGWCEKTGHKLQP 73

                         90       100
                 ....*....|....*....|....*...
gi 24584017  871 PNGYDSRTFTWEGYLRDTGAVAAGQHLF 898
Cdd:cd20101   74 PKGYTSETFSWSAYLKLTKAQAAPKHLF 101

second malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 2 (L3MBTL2); L3MBTL2, also called L(3)mbt-like protein 2, is a putative Polycomb group (PcG) protein that binds to monomethylated and dimethylated 'Lys-20' on histone H4 and also binds histone H3 peptides which are monomethylated or dimethylated on 'Lys-4', 'Lys-9' or 'Lys-27'. L3MBTL2 orchestrates ubiquitin signalling by dictating the sequential recruitment of RNF8 and RNF168 after DNA damage. It is an integral component of the polycomb repressive complex 1.6 (PRC1.6) and has been implicated in transcriptional repression and chromatin compaction. L3MBTL2 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that does not seem to contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439114 Cd Length: 84 Bit Score: 92.59 E-value: 1.99e-22

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  674 NFYNKINDSLQSRFRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRYFD--SDDGFWCHEDSPIIHPVGWATTVGHNLA 751
Cdd:cd20124    1 DFHIKMAESMKYPFRQGMRVEVVDKSQVSRTRMAVVDTVIGGRLRLLYEDgdSDDDFWCHMWSPLIHPVGWSRRVGHSIK 80


                 ...
gi 24584017  752 APQ 754
Cdd:cd20124   81 MSD 83

second malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1); L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL1 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439124 Cd Length: 93 Bit Score: 91.82 E-value: 4.31e-22

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  903 PDHGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCvlvnhKLEGPPRVAHQQ 982
Cdd:cd20134    2 PPLGFQVGMKLEAVDRMNPSLVCVASVTDVVDSRFLVHFDNWDDTYDYWCDPSSPYIHPVGWC-----QKQGKPLTPPQD 76


                 ....
gi 24584017  983 APKP 986
Cdd:cd20134   77 YPDP 80

second malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 4 (L3MBTL4); L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a Polycomb group (PcG) protein that may act as a tumor suppressor. L3MBTL4 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439126 Cd Length: 92 Bit Score: 91.22 E-value: 6.81e-22

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  907 FEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEGPprvahQQAPKP 986
Cdd:cd20136    5 FQVGMKLEAVDRKNPSLVCVATIADIVEDRLLVHFDNWDDSYDYWCDVNSPYIQPVGWCQENGRTLVAP-----QGYPNP 79

fourth malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 4 (L3MBTL4); L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a Polycomb group (PcG) protein that may act as a tumor suppressor. L3MBTL4 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that contains the semi-aromatic cage that may bind methylated lysine residues.

Pssm-ID: 439129 Cd Length: 82 Bit Score: 88.77 E-value: 3.77e-21

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 24584017  903 PDHGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEGPPR 977
Cdd:cd20139    5 PPHGFQVNMKLEAVDKRNPILIRVATIVDKDDHRIKLHFDGWDHNYDFWVDADSPDIHPVGWCDKTGHALQVPLG 79

first malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 2 (SFMBT2); SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. SFMBT2 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439102 Cd Length: 94 Bit Score: 88.50 E-value: 6.72e-21

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  570 GMKVEVENTDcdsieviqpgqTPTSFWVATILEIKGYKALMSYEGFDTDSH-DFWVNLCNAEVHSVGWCATRGKPLIPPR 648
Cdd:cd20112    7 GMKLEVANKS-----------NPDTYWVATIITTCGQLLLLRYCGYGDDRRaDFWCDVMTADLHPVGWCTQNNKVLMPPD 75

                         90
                 ....*....|....*....
gi 24584017  649 TIEHKYKDWKDFLVGRLSG 667
Cdd:cd20112   76 AIKEKYTDWTEFLIHDLTG 94

first malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 3 (L3MBTL3); L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a Polycomb group (PcG) protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL3 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439122 Cd Length: 101 Bit Score: 88.06 E-value: 1.29e-20

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 24584017  905 HGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEgPPR 977
Cdd:cd20132    4 NGFKVGMKLEGVDPEHQSMYCVLTVAEVCGYRIRLHFDGYSDCYDFWVNADSPDIHPVGWCEKTGHKLH-PPK 75

three malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 2 (SFMBT2); SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. SFMBT2 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439106 Cd Length: 93 Bit Score: 87.55 E-value: 1.39e-20

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  797 SFVEGMKLEAVDPLNLSSICPATVMAVLKFGYMMIRIDSYQPDASGSDWFCyHEKSPCIFPAGFCSVNNISVTPPNGYDS 876
Cdd:cd20116    2 SFTVGMKLEVVDPREPFHICPASVTKVFNNHYFQVTVDDLRPEASENSMLC-HADSLGILPVQWCLKNGVNLTPPKGYSG 80

                         90
                 ....*....|...
gi 24584017  877 RTFTWEGYLRDTG 889
Cdd:cd20116   81 QDFDWADYQKQCG 93

second malignant brain tumor (MBT) repeat found in the Polycomb protein sex comb on midleg family; The Sex comb on midleg (Scm) family of Polycomb proteins includes Drosophila melanogaster Scm protein, as well as two vertebrate homologs of Scm, Polycomb protein sex comb on midleg homolog 1 (SCMH1) and sex comb on midleg-like protein 2 (SCML2). Scm is a putative zinc finger protein that functions as a transcriptional regulator which represses multiple homeotic genes during embryonic stages. It coordinates Polycomb group (PcG) complexes, PRC1 (PcG-repressive complex 1) or PRC2 (PcG-repressive complex 2), and polymerizes to produce broad domains of PcG silencing. Both SCMH1 and SCML2 are components of PRC1, which acts as an E3 ubiquitin ligase both for histone H2A to silence transcription and for geminin to regulate its stability. SCMH1 provides the complex with an interaction domain for geminin. SCML2 is a germline-specific Polycomb protein that acts as a critical regulator of heterochromatin organization in spermatogenesis. Members of this family contain two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439082 Cd Length: 75 Bit Score: 86.26 E-value: 2.21e-20

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 24584017  907 FEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEGP 975
Cdd:cd20092    6 FKVGMKLEAVDRKNPQLICPATVGDVDGDEIHISFDGWRGAFDYWCRYDSRDIFPVGWCKKTGHPLQPP 74

malignant brain tumor (MBT) repeat; The MBT repeat is a protein module that recognizes methylated lysine residues on histones and are thought to affect a variety of chromatin processes, including transcription. It exists as tandem repeats and is found in a number of nuclear proteins such as Drosophila sex comb on midleg protein. In the human genome, there are at least 9 MBT repeat proteins, each containing two, three or four MBT repeats. MBT repeat proteins use a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine (monomethyllysine and/or dimethyllysine).

Pssm-ID: 439080 Cd Length: 61 Bit Score: 85.77 E-value: 2.26e-20

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 24584017  687 FRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRYFDSDDG---FWCHEDSPIIHPVGWAT 744
Cdd:cd20088    1 FKVGMKLEAVDPLNPSEICVATVVKVVGGRLLLHFDGWDPSrydFWCDVDSPDIHPVGWCE 61

second malignant brain tumor (MBT) repeat found in the Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1)-like family; The L3MBTL1-like family includes L3MBTL1, L3MBTL3, and L3MBTL4. L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a PcG protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a PcG protein that may act as a tumor suppressor. Members of this family contain three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439092 Cd Length: 90 Bit Score: 86.53 E-value: 2.65e-20

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  795 TNSFVEGMKLEAVDPLNLSSICPATVMAVLKfGYMMIRIDSYQpdaSGSDWFCyHEKSPCIFPAGFCSVNNISVTPPNGY 874
Cdd:cd20102    1 PHGFRVGMKLEAVDRKNPSLICVATVTDVIG-NRFLVHFDGWD---DSYDYWC-DPDSPYIHPVGWCEENGKTLQPPKGY 75

                         90
                 ....*....|....*
gi 24584017  875 DSRTFTWEGYLRDTG 889
Cdd:cd20102   76 SPGNFSWDKYLEETN 90

malignant brain tumor (MBT) repeat; The MBT repeat is a protein module that recognizes methylated lysine residues on histones and are thought to affect a variety of chromatin processes, including transcription. It exists as tandem repeats and is found in a number of nuclear proteins such as Drosophila sex comb on midleg protein. In the human genome, there are at least 9 MBT repeat proteins, each containing two, three or four MBT repeats. MBT repeat proteins use a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine (monomethyllysine and/or dimethyllysine).

Pssm-ID: 439080 Cd Length: 61 Bit Score: 85.39 E-value: 3.37e-20

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 24584017  568 GVGMKVEVENTDCdsieviqpgqtPTSFWVATILEIKGYKALMSYEGFDTDSHDFWVNLCNAEVHSVGWCA 638
Cdd:cd20088    2 KVGMKLEAVDPLN-----------PSEICVATVVKVVGGRLLLHFDGWDPSRYDFWCDVDSPDIHPVGWCE 61

first malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 4 (L3MBTL4); L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a Polycomb group (PcG) protein that may act as a tumor suppressor. L3MBTL4 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439123 Cd Length: 101 Bit Score: 86.38 E-value: 3.82e-20

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 24584017  905 HGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEgPPR 977
Cdd:cd20133    4 NGFKVGMRLEGIDPEHPSLFCVLSVAEVQGYRLRLHFDGYSECYDFWVNADSPDIHPVGWCEKTGHKLL-PPK 75

third malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 1 (SFMBT1); SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT1 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439105 Cd Length: 94 Bit Score: 85.30 E-value: 8.06e-20

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  796 NSFVEGMKLEAVDPLNLSSICPATVMAVLKFGYMMIRIDSYQPDASGSDWFCYHEKSPCIFPAGFCSVNNISVTPPNGYD 875
Cdd:cd20115    1 HCFSEGMKLEAVDPAAPFTISPATVAKVFNEKFFLVEMDDLRPEEAGAHSFVCHRDSPGIFPVQWSLKNGLHLSPPPGYP 80

                         90
                 ....*....|....
gi 24584017  876 SRTFTWEGYLRDTG 889
Cdd:cd20115   81 GQDFDWADYLKQCG 94

fourth malignant brain tumor (MBT) repeat found in the Scm-like with four MBT domains protein (SFMBT) family; The SFMBT family includes SFMBT1 and SFMBT2. SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the fourth MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439086 Cd Length: 73 Bit Score: 83.06 E-value: 2.71e-19

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 24584017  907 FEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWL-DCESADIYPVGWCVLVNHKLEGPPR 977
Cdd:cd20096    1 FERGMKLEAVNPENPNQICVATITKVVGPLLWLHLDSEKKLSPNIIvDVESTDIFPVGWCESNGYPLVTPRK 72

second malignant brain tumor (MBT) repeat found in MBT domain-containing protein 1 (MBTD1); MBTD1 is a putative Polycomb group (PcG) protein that specifically binds to monomethylated and dimethylated 'Lys-20' on histone H4. MBTD1 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that does not seem to contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439113 Cd Length: 85 Bit Score: 82.70 E-value: 4.78e-19

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 24584017  674 NFYNKINDSLQSRFRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRYFDSDDG---FWCHEDSPIIHPVGWATTVGH 748
Cdd:cd20123    1 DFSQKVSESMQYPFKPCMRVEVVDKTHLCRTRVAVVESVIGGRLRLVYEESEDGtddFWCHMYSPLIHHIGWSRSIGH 78

second malignant brain tumor (MBT) repeat found in Drosophila melanogaster Polycomb protein sex comb on midleg (Scm) and similar proteins; Scm is a putative zinc finger protein that functions as a transcriptional regulator which represses multiple homeotic genes during embryonic stages. It coordinates Polycomb group (PcG) complexes, PRC1 (PcG-repressive complex 1) or PRC2 (PcG-repressive complex 2), and polymerizes to produce broad domains of PcG silencing. Scm contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439100 Cd Length: 75 Bit Score: 82.50 E-value: 5.24e-19

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 24584017  904 DHGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEGP 975
Cdd:cd20110    3 SNLFKVGMKLEAVDRKNPHLICPATVGAVKDDQIFVTFDGWRGAFDYWCRYDSRDIFPVGWCARSGHPLQPP 74

second malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 3 (L3MBTL3); L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a Polycomb group (PcG) protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL3 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439125 Cd Length: 93 Bit Score: 82.93 E-value: 5.61e-19

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 24584017  901 IIPDhGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEGPP 976
Cdd:cd20135    1 VTPS-GFRVGMKLEAVDKKNPSFICVATITDMVDNRLLIHFDNWDESYDYWCDASSPYIHPVGYCQEHGRTLTTPP 75

malignant brain tumor (MBT) repeat; The MBT repeat is a protein module that recognizes methylated lysine residues on histones and are thought to affect a variety of chromatin processes, including transcription. It exists as tandem repeats and is found in a number of nuclear proteins such as Drosophila sex comb on midleg protein. In the human genome, there are at least 9 MBT repeat proteins, each containing two, three or four MBT repeats. MBT repeat proteins use a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine (monomethyllysine and/or dimethyllysine).

Pssm-ID: 439080 Cd Length: 61 Bit Score: 81.53 E-value: 7.61e-19

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 24584017  798 FVEGMKLEAVDPLNLSSICPATVMAVlKFGYMMIRIDSYQPDasgSDWFCYHEKSPCIFPAGFCS 862
Cdd:cd20088    1 FKVGMKLEAVDPLNPSEICVATVVKV-VGGRLLLHFDGWDPS---RYDFWCDVDSPDIHPVGWCE 61

second malignant brain tumor (MBT) repeat found in sex comb on midleg-like protein 2 (SCML2) and similar proteins; SCML2 is a homolog of Drosophila Sex comb on midleg (Scm). It is a component of PRC1 (Polycomb repressive complex 1), which acts as an E3 ubiquitin ligase, both for histone H2A to silence transcription and for geminin to regulate its stability. SCML2 is a germline-specific Polycomb protein that acts as a critical regulator of heterochromatin organization in spermatogenesis. SCML2 contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439099 Cd Length: 77 Bit Score: 78.39 E-value: 1.51e-17

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 24584017  903 PDHGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEGP 975
Cdd:cd20109    2 PLNNFKVGMKLEAIDKKNPYLICPATIGDVKGDEVFITFDGWRGAFDYWCKYDSRDIFPVGWCRLTGDVLQPP 74

first malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 1 (SFMBT1); SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT1 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439101 Cd Length: 94 Bit Score: 78.72 E-value: 1.52e-17

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  570 GMKVEVENtdcdsieviqpGQTPTSFWVATILEIKGYKALMSYEGFDTD-SHDFWVNLCNAEVHSVGWCATRGKPLIPPR 648
Cdd:cd20111    7 GMKLEVAV-----------RTDPNTYWVATIITTCGQLLLLRYDGYGEDrRADFWCDIMTADLHPIGWCEQNGKTLRPPE 75

                         90
                 ....*....|....*....
gi 24584017  649 TIEHKYKDWKDFLVGRLSG 667
Cdd:cd20111   76 GIRDKLSDWEEFLAQTLTG 94

first malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1); L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL1 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains the semi-aromatic cage and may bind methylated lysine residues.

Pssm-ID: 439121 Cd Length: 109 Bit Score: 78.38 E-value: 3.74e-17

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 24584017  905 HGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEgPPR 977
Cdd:cd20131   12 NGFKLGMKLEGIDPQHPSMYFILTVAEVCGYRLRLHFDGYSECHDFWVNANSPDIHPAGWFEKTGHKLQ-PPK 83

SAM domain (Sterile alpha motif); It has been suggested that SAM is an evolutionarily conserved protein binding domain that is involved in the regulation of numerous developmental processes in diverse eukaryotes. The SAM domain can potentially function as a protein interaction module through its ability to homo- and heterooligomerise with other SAM domains.

Pssm-ID: 425739 Cd Length: 64 Bit Score: 75.00 E-value: 1.61e-16

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 24584017   1138 DTWNVYDVSQFLRVNDCTAHCDTFSRNKIDGKRLLQLTKDDIMPLLGMKVGPALKISDLIAQLK 1201
Cdd:pfam00536    1 DGWSVEDVGEWLESIGLGQYIDSFRAGYIDGDALLQLTEDDLLKLGVTLLGHRKKILYAIQRLK 64

second malignant brain tumor (MBT) repeat found in the Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1)-like family; The L3MBTL1-like family includes L3MBTL1, L3MBTL3, and L3MBTL4. L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a PcG protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a PcG protein that may act as a tumor suppressor. Members of this family contain three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439092 Cd Length: 90 Bit Score: 75.74 E-value: 1.72e-16

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 24584017  685 SRFRLGLNLECVDKDRISQVRLATVTKIVGKRlFLRYFDS-DDGF--WCHEDSPIIHPVGWATTVGHNLAAPQDY 756
Cdd:cd20102    2 HGFRVGMKLEAVDRKNPSLICVATVTDVIGNR-FLVHFDGwDDSYdyWCDPDSPYIHPVGWCEENGKTLQPPKGY 75

second malignant brain tumor (MBT) repeat found in Polycomb protein sex comb on midleg homolog 1 (SCMH1) and similar proteins; SCMH1 is a homolog of Drosophila Sex comb on midleg (Scm). It is a component of PRC1 (Polycomb repressive complex 1), which acts as an E3 ubiquitin ligase, both for histone H2A to silence transcription and for geminin to regulate its stability. SCMH1 provides the complex with an interaction domain for geminin. It contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439098 Cd Length: 75 Bit Score: 74.59 E-value: 2.73e-16

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 24584017  903 PDHG-FEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEGP 975
Cdd:cd20108    1 PSQNfFKTGMKLEAVDRKNPHFICPATIGEVRGSEVLVTFDGWRGAFDYWCRYDSRDIFPVGWCSLTGDNLQPP 74

second malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 4 (L3MBTL4); L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a Polycomb group (PcG) protein that may act as a tumor suppressor. L3MBTL4 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439126 Cd Length: 92 Bit Score: 73.11 E-value: 1.79e-15

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 24584017  687 FRLGLNLECVDKDRISQVRLATVTKIVGKRLfLRYFDS-DD--GFWCHEDSPIIHPVGWATTVGHNLAAPQDY 756
Cdd:cd20136    5 FQVGMKLEAVDRKNPSLVCVATIADIVEDRL-LVHFDNwDDsyDYWCDVNSPYIQPVGWCQENGRTLVAPQGY 76

second malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 3 (L3MBTL3); L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a Polycomb group (PcG) protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL3 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439125 Cd Length: 93 Bit Score: 72.53 E-value: 2.31e-15

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  798 FVEGMKLEAVDPLNLSSICPATVMAVLKfGYMMIRIDSYQpdaSGSDWFCyHEKSPCIFPAGFCSVNNISVTPPNGY-DS 876
Cdd:cd20135    6 FRVGMKLEAVDKKNPSFICVATITDMVD-NRLLIHFDNWD---ESYDYWC-DASSPYIHPVGYCQEHGRTLTTPPGYkDP 80

                         90
                 ....*....|...
gi 24584017  877 RTFTWEGYLRDTG 889
Cdd:cd20135   81 KHFSWEKYLEETN 93

mbt repeat; The function of this repeat is unknown, but is found in a number of nuclear proteins such as drosophila sex comb on midleg protein. The repeat is found in up to four copies as in Swiss:Q9UHJ3. The repeat contains a completely conserved glutamate at its amino terminus that may be important for function.

Pssm-ID: 460712 Cd Length: 66 Bit Score: 71.39 E-value: 2.51e-15

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 24584017    583 IEVIQPgQTPTSFWVATILEIKGYKALMSYEGFDtDSHDFWVNLCNAEVHSVGWCATRGKPLIPPR 648
Cdd:pfam02820    3 LEAVDP-LNPSLICVATVVKVLGGRLRLRFDGWD-DSYDFWCHADSPDIHPVGWCEKNGHPLQPPK 66

SAM domain of Scm proteins of Polycomb group; SAM (sterile alpha motif) domain of Scm (Sex comb on midleg) subfamily of Polycomb group is a protein-protein interaction domain. Proteins of this subfamily are transcriptional repressors associated with PRC1 complex. This group includes invertebrate Scm protein and chordate Scm homolog 1 and Scm-like 1, 2, 3 proteins. Most have a SAM domain, two MBT repeats, and a DUF3588 domain, except Scm-like 4 proteins which do not have MBT repeats. Originally the Scm protein was described in Drosophila as a regulator required for proper spatial expression of homeotic genes. It plays a major role during early embryogenesis. SAM domains of Scm proteins can interact with each other, forming homooligomers, as well as with SAM domains of other proteins, in particular with SAM domains of Ph (polyhomeotic) proteins, forming heterooligomers. Homooligomers are similar to the ones formed by SAM Pointed domains of the TEL proteins. Such SAM/SAM oligomers apparently play a role in transcriptional repression through polymerization along the chromosome. Mammalian Scmh1 protein is known be indispensible member of PRC1 complex; it plays a regulatory role for the complex during meiotic prophase of male sperm cells, and is particularly involved in regulation of chromatin modification at the XY chromatin domain of the pachytene spermatocytes.

Pssm-ID: 188977 Cd Length: 72 Bit Score: 70.91 E-value: 4.38e-15

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 24584017 1137 PDTWNVYDVSQFLRVNDCTA---HCDTFSRNKIDGKRLLQLTKDDIMPLLGMKVGPALKISDLIAQLK 1201
Cdd:cd09578    4 PSTWSVEDVVQFIKEADPQAlapHVDLFRKHEIDGKALLLLNSDMMMKYMGLKLGPALKLCYHIDKLK 71

second malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1); L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL1 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439124 Cd Length: 93 Bit Score: 71.40 E-value: 7.00e-15

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 24584017  687 FRLGLNLECVDKDRISQVRLATVTKIVGKRlFLRYFDS-DD--GFWCHEDSPIIHPVGWATTVGHNLAAPQDY 756
Cdd:cd20134    6 FQVGMKLEAVDRMNPSLVCVASVTDVVDSR-FLVHFDNwDDtyDYWCDPSSPYIHPVGWCQKQGKPLTPPQDY 77

first malignant brain tumor (MBT) repeat found in Polycomb protein sex comb on midleg homolog 1; Sex comb on midleg homolog 1 (SCMH1) is a homolog of Drosophila Sex comb on midleg (Scm). It is a component of PRC1 (Polycomb repressive complex 1), which acts as an E3 ubiquitin ligase, both for histone H2A to silence transcription and for geminin to regulate its stability. SCMH1 provides the complex with an interaction domain for geminin. It contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439095 Cd Length: 131 Bit Score: 72.33 E-value: 7.86e-15

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  879 FTWEGYLRDTGAVAAGQHLFHR--IIPDHGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCES 956
Cdd:cd20105    2 FSWDKYLKETGAVPAPVHCFKQsyTPPVNEFKIGMKLEAQDPRNTTSTCIATVVGLTGARLRLRLDGSDNKNDFWRLVDS 81


                 ....*....
gi 24584017  957 ADIYPVGWC 965
Cdd:cd20105   82 SEIQPIGNC 90

first malignant brain tumor (MBT) repeat found in the Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1)-like family; The L3MBTL1-like family includes L3MBTL1, L3MBTL3, and L3MBTL4. L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a PcG protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a PcG protein that may act as a tumor suppressor. Members of this family contain three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains the semi-aromatic cage and may bind methylated lysine residues.

Pssm-ID: 439091 Cd Length: 101 Bit Score: 68.45 E-value: 8.48e-14

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  569 VGMKveventdcdsIEVIQPgQTPTSFWVATILEIKGYKALMSYEGFdTDSHDFWVNLCNAEVHSVGWCATRGKPLIPPR 648
Cdd:cd20101    8 VGMK----------LEGIDP-KHPSLFCVLSVAEVRGYRLRLHFDGY-SECYDFWVNADSPDIFPVGWCEKTGHKLQPPK 75

                         90       100
                 ....*....|....*....|....
gi 24584017  649 TIEHKYKDWKDFLvgRLSGARTLP 672
Cdd:cd20101   76 GYTSETFSWSAYL--KLTKAQAAP 97

second malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 3 (L3MBTL3); L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a Polycomb group (PcG) protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL3 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439125 Cd Length: 93 Bit Score: 67.91 E-value: 9.44e-14

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 24584017  685 SRFRLGLNLECVDKDRISQVRLATVTKIVGKRlFLRYFDS-DDG--FWCHEDSPIIHPVGWATTVGHNLAAPQDY 756
Cdd:cd20135    4 SGFRVGMKLEAVDKKNPSFICVATITDMVDNR-LLIHFDNwDESydYWCDASSPYIHPVGYCQEHGRTLTTPPGY 77

first malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1); L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL1 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains the semi-aromatic cage and may bind methylated lysine residues.

Pssm-ID: 439121 Cd Length: 109 Bit Score: 66.83 E-value: 4.18e-13

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  565 DNLGVGMKveventdcdsIEVIQPgQTPTSFWVATILEIKGYKALMSYEGFdTDSHDFWVNLCNAEVHSVGWCATRGKPL 644
Cdd:cd20131   12 NGFKLGMK----------LEGIDP-QHPSMYFILTVAEVCGYRLRLHFDGY-SECHDFWVNANSPDIHPAGWFEKTGHKL 79

                         90       100       110
                 ....*....|....*....|....*....|..
gi 24584017  645 IPPRTIEHKYKDWKDFLvgRLSGARTLPSNFY 676
Cdd:cd20131   80 QPPKGYKEEEFSWSQYL--RSTRAQAAPKHLF 109

first malignant brain tumor (MBT) repeat found in the sex comb on midleg family; The sex comb on midleg (Scm) family of Polycomb proteins includes Drosophila melanogaster Scm protein, as well as two vertebrate homologs of Scm, sex comb on midleg homolog 1 (SCMH1) and sex comb on midleg-like protein 2 (SCML2). Scm is a putative zinc finger protein that functions as a transcriptional regulator which represses multiple homeotic genes during embryonic stages. It coordinates Polycomb group (PcG) complexes, PRC1 (PcG-repressive complex 1) or PRC2 (PcG-repressive complex 2), and polymerizes to produce broad domains of PcG silencing. Both SCMH1 and SCML2 are components of PRC1, which acts as an E3 ubiquitin ligase both for histone H2A to silence transcription and for geminin to regulate its stability. SCMH1 provides the complex with an interaction domain for geminin. SCML2 is a germline-specific Polycomb protein that acts as a critical regulator of heterochromatin organization in spermatogenesis. Members of this family contain two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439081 Cd Length: 97 Bit Score: 66.17 E-value: 5.15e-13

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 24584017  899 HRIIPDHGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWC 965
Cdd:cd20091    2 SPIPPVNEFKVGMKLEAQDPRNLTSTCIATVVGIQGPRLRLRLDGSDNKNDFWRLVDSSDIHPVGWC 68

first malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 4 (L3MBTL4); L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a Polycomb group (PcG) protein that may act as a tumor suppressor. L3MBTL4 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439123 Cd Length: 101 Bit Score: 65.97 E-value: 6.34e-13

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  796 NSFVEGMKLEAVDPLNLSSICPATVMAVLkfGYMM-IRIDSYQPdasgsdwfCY----HEKSPCIFPAGFCSVNNISVTP 870
Cdd:cd20133    4 NGFKVGMRLEGIDPEHPSLFCVLSVAEVQ--GYRLrLHFDGYSE--------CYdfwvNADSPDIHPVGWCEKTGHKLLP 73

                         90       100
                 ....*....|....*....|....*...
gi 24584017  871 PNGYDSRTFTWEGYLRDTGAVAAGQHLF 898
Cdd:cd20133   74 PKGYKDGEFNWSSYLKTCKAQAAPKNLF 101

fourth malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 2 (SFMBT2); SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. SFMBT2 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the fourth MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439108 Cd Length: 91 Bit Score: 65.62 E-value: 6.73e-13

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  906 GFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEY-DQWLDCESADIYPVGWCVLVNHKLEGPPR-VAHQQA 983
Cdd:cd20118    1 GFTKNMKLEAVNPRNPAEICVASITSVKGRLLWLHLEGLQNPVpEYIVDVESMDIFPVGWCEANGYPLTPPHKaVCKKKR 80

                         90
                 ....*....|
gi 24584017  984 PKPAPKPKIQ 993
Cdd:cd20118   81 KIAVVQPEKQ 90

second malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1); L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL1 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439124 Cd Length: 93 Bit Score: 65.24 E-value: 9.30e-13

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  798 FVEGMKLEAVDPLNLSSICPATVMAVLKFGYmMIRIDSYQpdaSGSDWFCyHEKSPCIFPAGFCSVNNISVTPPNGY-DS 876
Cdd:cd20134    6 FQVGMKLEAVDRMNPSLVCVASVTDVVDSRF-LVHFDNWD---DTYDYWC-DPSSPYIHPVGWCQKQGKPLTPPQDYpDP 80

                         90
                 ....*....|...
gi 24584017  877 RTFTWEGYLRDTG 889
Cdd:cd20134   81 DNFSWEKYLEETG 93

first malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1); L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL1 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains the semi-aromatic cage and may bind methylated lysine residues.

Pssm-ID: 439121 Cd Length: 109 Bit Score: 65.67 E-value: 9.84e-13

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  796 NSFVEGMKLEAVDPLNLSSICPATVMAVLkfGYMM-IRIDSYqpdaSGSDWFCYHEKSPCIFPAGFCSVNNISVTPPNGY 874
Cdd:cd20131   12 NGFKLGMKLEGIDPQHPSMYFILTVAEVC--GYRLrLHFDGY----SECHDFWVNANSPDIHPAGWFEKTGHKLQPPKGY 85

                         90       100
                 ....*....|....*....|....
gi 24584017  875 DSRTFTWEGYLRDTGAVAAGQHLF 898
Cdd:cd20131   86 KEEEFSWSQYLRSTRAQAAPKHLF 109

first malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 3 (L3MBTL3); L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a Polycomb group (PcG) protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL3 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439122 Cd Length: 101 Bit Score: 64.94 E-value: 1.47e-12

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  569 VGMKveventdcdsIEVIQPgQTPTSFWVATILEIKGYKALMSYEGFdTDSHDFWVNLCNAEVHSVGWCATRGKPLIPPR 648
Cdd:cd20132    8 VGMK----------LEGVDP-EHQSMYCVLTVAEVCGYRIRLHFDGY-SDCYDFWVNADSPDIHPVGWCEKTGHKLHPPK 75

                         90       100
                 ....*....|....*....|....*...
gi 24584017  649 TIEHKYKDWKDFLvgRLSGARTLPSNFY 676
Cdd:cd20132   76 GYKEEEFNWQSYL--KTCKAQAAPKSLF 101

second malignant brain tumor (MBT) repeat found in the Drosophila melanogaster Polycomb protein Sfmbt (dSfmbt)-like family; The dSfmbt-like family includes Drosophila melanogaster Scm-like with four MBT domain-containing protein 1 (dSfmbt), as well as its two vertebrate homologs, MBT domain-containing protein 1 (MBTD1) and Lethal(3)malignant brain tumor-like protein 2 (L3MBTL2). dSfmbt is a Polycomb group (PcG) repressor involved in epigenetic regulation of gene expression. MBTD1 and L3MBTL2, also called L(3)mbt-like protein 2, are putative PcG proteins that specifically bind to monomethylated and dimethylated 'Lys-20' on histone H4. L3MBTL2 also binds histone H3 peptides which are monomethylated or dimethylated on 'Lys-4', 'Lys-9' or 'Lys-27'. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that does not seem to contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439088 Cd Length: 83 Bit Score: 64.19 E-value: 1.54e-12

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 24584017  904 DHGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVH-FDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEG 974
Cdd:cd20098   12 STPFKVGMRLEVVDKMCISRTRVAVVEEVVGGRLRLQyVDSEDDDDDFWCHMKSPLIHPVGWSQAVGHKIRA 83

third malignant brain tumor (MBT) repeat found in the Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1)-like family; The L3MBTL1-like family includes L3MBTL1, L3MBTL3, and L3MBTL4. L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a PcG protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a PcG protein that may act as a tumor suppressor. Members of this family contain three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that contains the semi-aromatic cage that may bind methylated lysine residues.

Pssm-ID: 439093 Cd Length: 73 Bit Score: 63.84 E-value: 1.68e-12

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 24584017  687 FRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRY--FDSDDGFWCHEDSPIIHPVGWATTVGHNLAAP 753
Cdd:cd20103    5 FEVGMKLEAVDKRNPRLIRVATVADVEDYRVKLHFdgWPDIYDFWVDDDSPDIHPPGWCSKTGHPLEPP 73

fourth malignant brain tumor (MBT) repeat found in the Scm-like with four MBT domains protein (SFMBT) family; The SFMBT family includes SFMBT1 and SFMBT2. SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the fourth MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439086 Cd Length: 73 Bit Score: 63.80 E-value: 1.73e-12

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 24584017  798 FVEGMKLEAVDPLNLSSICPATVMAVLKfGYMMIRIDSYQPDasgSDWFCYHEKSPCIFPAGFCSVNNISVTPPNGY 874
Cdd:cd20096    1 FERGMKLEAVNPENPNQICVATITKVVG-PLLWLHLDSEKKL---SPNIIVDVESTDIFPVGWCESNGYPLVTPRKY 73

SAM domain of Ph (polyhomeotic) proteins of Polycomb group; SAM (sterile alpha motif) domain of Ph (polyhomeotic) proteins of Polycomb group is a protein-protein interaction domain. Ph1,2,3 proteins are members of PRC1 complex. This complex is involved in transcriptional repression of Hox (Homeobox) cluster genes. It is recruited through methylated H3Lys27 and supports the repression state by mediating monoubiquitination of histone H2A. Proteins of the Ph1,2,3 subfamily contribute to anterior-posterior neural tissue specification during embryogenesis. Additionally, the P2 protein of zebrafish is known to be involved in epiboly and tailbud formation. SAM domains of Ph proteins may interact with each other, forming homooligomers, as well as with SAM domains of other proteins, in particular with the SAM domain of Scm (sex comb on midleg) proteins, forming heterooligomers. Homooligomers are similar to the ones formed by SAM Pointed domains of the TEL proteins. Such SAM/SAM oligomers apparently play a role in transcriptional repression through polymerization along the chromosome.

Pssm-ID: 188976 Cd Length: 69 Bit Score: 62.81 E-value: 3.47e-12

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 24584017 1137 PDTWNVYDVSQFLR-VNDCTAHCDTFSRNKIDGKRLLQLTKDDIMPLLGMKVGPALKISDLIAQLK 1201
Cdd:cd09577    3 PSKWSVEDVYEFIRsLPGCSDYAEEFRAQEIDGQALLLLKEDHLMSAMNIKLGPALKICAKINSLK 68

first malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 3 (L3MBTL3); L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a Polycomb group (PcG) protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL3 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439122 Cd Length: 101 Bit Score: 63.02 E-value: 6.11e-12

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 24584017  687 FRLGLNLECVDKDRISQVRLATVTKIVGKRL---FLRYFDSDDgFWCHEDSPIIHPVGWATTVGHNLAAPQDYLE 758
Cdd:cd20132    6 FKVGMKLEGVDPEHQSMYCVLTVAEVCGYRIrlhFDGYSDCYD-FWVNADSPDIHPVGWCEKTGHKLHPPKGYKE 79

second malignant brain tumor (MBT) repeat found in the Polycomb protein sex comb on midleg family; The Sex comb on midleg (Scm) family of Polycomb proteins includes Drosophila melanogaster Scm protein, as well as two vertebrate homologs of Scm, Polycomb protein sex comb on midleg homolog 1 (SCMH1) and sex comb on midleg-like protein 2 (SCML2). Scm is a putative zinc finger protein that functions as a transcriptional regulator which represses multiple homeotic genes during embryonic stages. It coordinates Polycomb group (PcG) complexes, PRC1 (PcG-repressive complex 1) or PRC2 (PcG-repressive complex 2), and polymerizes to produce broad domains of PcG silencing. Both SCMH1 and SCML2 are components of PRC1, which acts as an E3 ubiquitin ligase both for histone H2A to silence transcription and for geminin to regulate its stability. SCMH1 provides the complex with an interaction domain for geminin. SCML2 is a germline-specific Polycomb protein that acts as a critical regulator of heterochromatin organization in spermatogenesis. Members of this family contain two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439082 Cd Length: 75 Bit Score: 62.37 E-value: 6.36e-12

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 24584017  796 NSFVEGMKLEAVDPLNLSSICPATVMAVlKFGYMMIRIDSYQpdaSGSDWFCYHEkSPCIFPAGFCSVNNISVTPPN 872
Cdd:cd20092    4 NMFKVGMKLEAVDRKNPQLICPATVGDV-DGDEIHISFDGWR---GAFDYWCRYD-SRDIFPVGWCKKTGHPLQPPG 75

first malignant brain tumor (MBT) repeat found in the Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1)-like family; The L3MBTL1-like family includes L3MBTL1, L3MBTL3, and L3MBTL4. L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a PcG protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a PcG protein that may act as a tumor suppressor. Members of this family contain three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains the semi-aromatic cage and may bind methylated lysine residues.

Pssm-ID: 439091 Cd Length: 101 Bit Score: 62.67 E-value: 9.06e-12

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 24584017  685 SRFRLGLNLECVDKDRISQVRLATVTKIVGKRL---FLRYFDSDDgFWCHEDSPIIHPVGWATTVGHNLAAPQDY 756
Cdd:cd20101    4 NGFKVGMKLEGIDPKHPSLFCVLSVAEVRGYRLrlhFDGYSECYD-FWVNADSPDIFPVGWCEKTGHKLQPPKGY 77

SAM domain of Scm-like-3MBT3,4 proteins of Polycomb group; SAM (sterile alpha motif) domain of Scm-like-3MBT3,4 (Sex comb on midleg, Malignant brain tumor) subfamily proteins (also known as L3mbtl3,4 proteins) is a putative protein-protein interaction domain. Proteins of this subfamily are predicted transcriptional regulators belonging to Polycomb group. The majority of them are multidomain proteins: in addition to the C-terminal SAM domain, they contain three MBT repeats and Zn finger domain. Murine L3mbtl3 protein of this subfamily is essential for maturation of myeloid progenitor cells during differentiation. Human L3mbtl4 is a potential tumor suppressor gene in breast cancer, while deregulation of L3MBTL3 is associated with neuroblastoma.

Pssm-ID: 188981 Cd Length: 66 Bit Score: 60.37 E-value: 2.21e-11

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 24584017 1137 PDTWNVYDVSQFL-RVNDCTAHCDTFSRNKIDGKRLLQLTKDDIMPLLGMKVGPALKISDLIAQLK 1201
Cdd:cd09582    1 VLRWSVDEVAEFVqSLPGCEEHAKVFRDEQIDGEAFLLLTQSDLVKILGIKLGPALKIYNSILMLR 66

first malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 3 (L3MBTL3); L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a Polycomb group (PcG) protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL3 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439122 Cd Length: 101 Bit Score: 61.48 E-value: 2.79e-11

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  796 NSFVEGMKLEAVDPLNLSSICPATVMAVLkfGYMM-IRIDSYqpdasgSDwfCY----HEKSPCIFPAGFCSVNNISVTP 870
Cdd:cd20132    4 NGFKVGMKLEGVDPEHQSMYCVLTVAEVC--GYRIrLHFDGY------SD--CYdfwvNADSPDIHPVGWCEKTGHKLHP 73

                         90       100
                 ....*....|....*....|....*...
gi 24584017  871 PNGYDSRTFTWEGYLRDTGAVAAGQHLF 898
Cdd:cd20132   74 PKGYKEEEFNWQSYLKTCKAQAAPKSLF 101

first malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 4 (L3MBTL4); L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a Polycomb group (PcG) protein that may act as a tumor suppressor. L3MBTL4 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439123 Cd Length: 101 Bit Score: 60.58 E-value: 4.33e-11

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  565 DNLGVGMKveventdcdsIEVIQPgQTPTSFWVATILEIKGYKALMSYEGFdTDSHDFWVNLCNAEVHSVGWCATRGKPL 644
Cdd:cd20133    4 NGFKVGMR----------LEGIDP-EHPSLFCVLSVAEVQGYRLRLHFDGY-SECYDFWVNADSPDIHPVGWCEKTGHKL 71

                         90
                 ....*....|....*..
gi 24584017  645 IPPRTIEHKYKDWKDFL 661
Cdd:cd20133   72 LPPKGYKDGEFNWSSYL 88

first malignant brain tumor (MBT) repeat found in the Scm-like with four MBT domains protein (SFMBT) family; The SFMBT family includes SFMBT1 and SFMBT2. SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439083 Cd Length: 94 Bit Score: 60.37 E-value: 4.40e-11

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 24584017  906 GFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDE--YDQWLDCESADIYPVGWCVLVNHKLEGPPRVAH 980
Cdd:cd20093    3 GFKPGMKLEVPNKNNPDTYWVATVVMTCGPLLRLRYVGYEDDrsADFWCDLSSGDVHPIGWCAQNGKPLQPPADIKE 79

fourth malignant brain tumor (MBT) repeat found in the Drosophila melanogaster Polycomb protein Sfmbt (dSfmbt)-like family; The dSfmbt-like family includes Drosophila melanogaster Scm-like with four MBT domain-containing protein 1 (dSfmbt), as well as its two vertebrate homologs, MBT domain-containing protein 1 (MBTD1) and Lethal(3)malignant brain tumor-like protein 2 (L3MBTL2). dSfmbt is a Polycomb group (PcG) repressor involved in epigenetic regulation of gene expression. MBTD1 and L3MBTL2, also called L(3)mbt-like protein 2, are putative PcG proteins that specifically bind to monomethylated and dimethylated 'Lys-20' on histone H4. L3MBTL2 also binds histone H3 peptides which are monomethylated or dimethylated on 'Lys-4', 'Lys-9' or 'Lys-27'. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the fourth MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439090 Cd Length: 71 Bit Score: 59.22 E-value: 7.21e-11

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  687 FRLGLNLECVDKDRISQVRLATVTKIVGkRLFLRYFDS-DDGF--WCHEDSPIIHPVGWATTVGHNLAAP 753
Cdd:cd20100    3 FKVGMKLEAVDLMEPRLICVATVTRVVG-RLLRVHFDGwDDEFdqWVDCDSPDIYPVGWCELVGYPLQPP 71

first malignant brain tumor (MBT) repeat found in the sex comb on midleg family; The sex comb on midleg (Scm) family of Polycomb proteins includes Drosophila melanogaster Scm protein, as well as two vertebrate homologs of Scm, sex comb on midleg homolog 1 (SCMH1) and sex comb on midleg-like protein 2 (SCML2). Scm is a putative zinc finger protein that functions as a transcriptional regulator which represses multiple homeotic genes during embryonic stages. It coordinates Polycomb group (PcG) complexes, PRC1 (PcG-repressive complex 1) or PRC2 (PcG-repressive complex 2), and polymerizes to produce broad domains of PcG silencing. Both SCMH1 and SCML2 are components of PRC1, which acts as an E3 ubiquitin ligase both for histone H2A to silence transcription and for geminin to regulate its stability. SCMH1 provides the complex with an interaction domain for geminin. SCML2 is a germline-specific Polycomb protein that acts as a critical regulator of heterochromatin organization in spermatogenesis. Members of this family contain two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439081 Cd Length: 97 Bit Score: 58.85 E-value: 1.87e-10

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  796 NSFVEGMKLEAVDPLNLSSICPATVMAVLKFgYMMIRIDsyqpdasGSD-----W-FCyheKSPCIFPAGFCSVNNISVT 869
Cdd:cd20091    8 NEFKVGMKLEAQDPRNLTSTCIATVVGIQGP-RLRLRLD-------GSDnkndfWrLV---DSSDIHPVGWCEKNGGLLQ 76

                         90
                 ....*....|....*....
gi 24584017  870 PPNGYDSRTFTWEGYLRDT 888
Cdd:cd20091   77 PPLGFRMNPSSWPMFLQKT 95

first malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1); L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL1 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains the semi-aromatic cage and may bind methylated lysine residues.

Pssm-ID: 439121 Cd Length: 109 Bit Score: 57.97 E-value: 4.32e-10

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 24584017  687 FRLGLNLECVDKDRISQVRLATVTKIVGKRLFLR---YFDSDDgFWCHEDSPIIHPVGWATTVGHNLAAPQDYLE 758
Cdd:cd20131   14 FKLGMKLEGIDPQHPSMYFILTVAEVCGYRLRLHfdgYSECHD-FWVNANSPDIHPAGWFEKTGHKLQPPKGYKE 87

first malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 2 (SFMBT2); SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. SFMBT2 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439102 Cd Length: 94 Bit Score: 57.69 E-value: 4.72e-10

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 24584017  907 FEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEY--DQWLDCESADIYPVGWCVLvNHKLEGPP 976
Cdd:cd20112    4 FQPGMKLEVANKSNPDTYWVATIITTCGQLLLLRYCGYGDDRraDFWCDVMTADLHPVGWCTQ-NNKVLMPP 74

first malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 4 (L3MBTL4); L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a Polycomb group (PcG) protein that may act as a tumor suppressor. L3MBTL4 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439123 Cd Length: 101 Bit Score: 57.88 E-value: 5.04e-10

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  684 QSR--FRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRYfdsdDG------FWCHEDSPIIHPVGWATTVGHNLAAPQD 755
Cdd:cd20133    1 QSRngFKVGMRLEGIDPEHPSLFCVLSVAEVQGYRLRLHF----DGysecydFWVNADSPDIHPVGWCEKTGHKLLPPKG 76


                 ...
gi 24584017  756 YLE 758
Cdd:cd20133   77 YKD 79

second malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 4 (L3MBTL4); L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a Polycomb group (PcG) protein that may act as a tumor suppressor. L3MBTL4 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439126 Cd Length: 92 Bit Score: 57.32 E-value: 5.11e-10

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  798 FVEGMKLEAVDPLNLSSICPATVMAVLKfGYMMIRIDSYqpDASgSDWFCyHEKSPCIFPAGFCSVNNISVTPPNGY-DS 876
Cdd:cd20136    5 FQVGMKLEAVDRKNPSLVCVATIADIVE-DRLLVHFDNW--DDS-YDYWC-DVNSPYIQPVGWCQENGRTLVAPQGYpNP 79

                         90
                 ....*....|..
gi 24584017  877 RTFTWEGYLRDT 888
Cdd:cd20136   80 EKFSWTEYLEAT 91

second malignant brain tumor (MBT) repeat found in the Scm-like with four MBT domains protein (SFMBT) family; The SFMBT family includes SFMBT1 and SFMBT2. SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439084 Cd Length: 91 Bit Score: 56.86 E-value: 6.46e-10

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 24584017  686 RFRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRYFDSDDG----FWCHEDSPIIHPVGWATTVGHNLAAPQ 754
Cdd:cd20094    3 RIKVGMYLEVQDELNPYSVWIAKVLENVGGRLLLRYDGPEDSdspdFWLFYLSPRLHPLGWAKSNGYTYRPPK 75

second malignant brain tumor (MBT) repeat found in the Scm-like with four MBT domains protein (SFMBT) family; The SFMBT family includes SFMBT1 and SFMBT2. SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439084 Cd Length: 91 Bit Score: 56.86 E-value: 6.79e-10

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  569 VGMKVEVENTDCdsieviqpgqtPTSFWVATILEIKGYKALMSYEGF-DTDSHDFWVNLCNAEVHSVGWCATRGKPLIPP 647
Cdd:cd20094    6 VGMYLEVQDELN-----------PYSVWIAKVLENVGGRLLLRYDGPeDSDSPDFWLFYLSPRLHPLGWAKSNGYTYRPP 74

                         90
                 ....*....|....*.
gi 24584017  648 RTIEHKYKD--WKDFL 661
Cdd:cd20094   75 KSLEKLHATeeWKAIL 90

first malignant brain tumor (MBT) repeat found in Polycomb protein sex comb on midleg homolog 1; Sex comb on midleg homolog 1 (SCMH1) is a homolog of Drosophila Sex comb on midleg (Scm). It is a component of PRC1 (Polycomb repressive complex 1), which acts as an E3 ubiquitin ligase, both for histone H2A to silence transcription and for geminin to regulate its stability. SCMH1 provides the complex with an interaction domain for geminin. It contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439095 Cd Length: 131 Bit Score: 58.08 E-value: 7.40e-10

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  536 YDWLPRLSKENFNAAPVTCFPHAPGCEVwDNLGVGMKVEVENtdcdsieviqPGQTpTSFWVATILEIKGYKALMSYEGF 615
Cdd:cd20105    2 FSWDKYLKETGAVPAPVHCFKQSYTPPV-NEFKIGMKLEAQD----------PRNT-TSTCIATVVGLTGARLRLRLDGS 69

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 24584017  616 DtDSHDFWVNLCNAEVHSVGWCATRGKPLIPPRTIEHKYKDWKDFLVGRLSGARTLPSNFYNK 678
Cdd:cd20105   70 D-NKNDFWRLVDSSEIQPIGNCEKNGGMLQPPLGFRLNASSWPMFLLKTLNGAEMAPVRIFHK 131

third malignant brain tumor (MBT) repeat found in the Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1)-like family; The L3MBTL1-like family includes L3MBTL1, L3MBTL3, and L3MBTL4. L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a PcG protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a PcG protein that may act as a tumor suppressor. Members of this family contain three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that contains the semi-aromatic cage that may bind methylated lysine residues.

Pssm-ID: 439093 Cd Length: 73 Bit Score: 56.13 E-value: 7.47e-10

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 24584017  569 VGMKveventdcdsIEVIQPgQTPTSFWVATILEIKGYKALMSYEGFDtDSHDFWVNLCNAEVHSVGWCATRGKPLIPP 647
Cdd:cd20103    7 VGMK----------LEAVDK-RNPRLIRVATVADVEDYRVKLHFDGWP-DIYDFWVDDDSPDIHPPGWCSKTGHPLEPP 73

second malignant brain tumor (MBT) repeat found in the Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1)-like family; The L3MBTL1-like family includes L3MBTL1, L3MBTL3, and L3MBTL4. L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a PcG protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a PcG protein that may act as a tumor suppressor. Members of this family contain three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439092 Cd Length: 90 Bit Score: 56.87 E-value: 8.14e-10

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 24584017  597 VATILEIKGYKALMSYEGFDtDSHDFWVNLCNAEVHSVGWCATRGKPLIPPRTIEHKYKDWKDFL 661
Cdd:cd20102   23 VATVTDVIGNRFLVHFDGWD-DSYDYWCDPDSPYIHPVGWCEENGKTLQPPKGYSPGNFSWDKYL 86

first malignant brain tumor (MBT) repeat found in sex comb on midleg-like protein 2; Sex comb on midleg-like protein 2 (SCML2) is a homolog of Drosophila Sex comb on midleg (Scm). It is a component of PRC1 (Polycomb repressive complex 1), which acts as an E3 ubiquitin ligase, both for histone H2A to silence transcription and for geminin to regulate its stability. SCML2 is a germline-specific Polycomb protein that acts as a critical regulator of heterochromatin organization in spermatogenesis. SCML2 contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439096 Cd Length: 98 Bit Score: 56.86 E-value: 1.02e-09

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 24584017  900 RIIPDHGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWC 965
Cdd:cd20106    3 RIPPVNDFKVGMKLEARDPRNATSVCIATVIGITGARLRLRLDGSDNKNDFWRLVDSSDIQPIGTC 68

first malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 1 (SFMBT1); SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT1 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439101 Cd Length: 94 Bit Score: 55.61 E-value: 2.29e-09

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 24584017  906 GFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEY--DQWLDCESADIYPVGWCVLvNHKLEGPP 976
Cdd:cd20111    3 GFSPGMKLEVAVRTDPNTYWVATIITTCGQLLLLRYDGYGEDRraDFWCDIMTADLHPIGWCEQ-NGKTLRPP 74

fourth malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 4 (L3MBTL4); L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a Polycomb group (PcG) protein that may act as a tumor suppressor. L3MBTL4 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that contains the semi-aromatic cage that may bind methylated lysine residues.

Pssm-ID: 439129 Cd Length: 82 Bit Score: 54.87 E-value: 3.17e-09

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 24584017  687 FRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRY--FDSDDGFWCHEDSPIIHPVGWATTVGHNLAAPQDY 756
Cdd:cd20139    9 FQVNMKLEAVDKRNPILIRVATIVDKDDHRIKLHFdgWDHNYDFWVDADSPDIHPVGWCDKTGHALQVPLGA 80

fourth malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 1 (SFMBT1); SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT1 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the fourth MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439107 Cd Length: 90 Bit Score: 54.89 E-value: 3.49e-09

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 24584017  905 HGFEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYDQWL-DCESADIYPVGWCVLVNHKLEGPPR 977
Cdd:cd20117    1 HCFKENMKLEAVNPICPEEICVATVTKVKGSYLWLQLEGSKKPIPECIvHVESMDIFPVGWCETNGYPLLHPRK 74

first malignant brain tumor (MBT) repeat found in sex comb on midleg-like protein 2; Sex comb on midleg-like protein 2 (SCML2) is a homolog of Drosophila Sex comb on midleg (Scm). It is a component of PRC1 (Polycomb repressive complex 1), which acts as an E3 ubiquitin ligase, both for histone H2A to silence transcription and for geminin to regulate its stability. SCML2 is a germline-specific Polycomb protein that acts as a critical regulator of heterochromatin organization in spermatogenesis. SCML2 contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439096 Cd Length: 98 Bit Score: 54.54 E-value: 5.73e-09

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  795 TNSFVEGMKLEAVDPLNLSSICPATVMAVLKfGYMMIRIDsyqpdasGSDW---FCYHEKSPCIFPAGFCSVNNISVTPP 871
Cdd:cd20106    7 VNDFKVGMKLEARDPRNATSVCIATVIGITG-ARLRLRLD-------GSDNkndFWRLVDSSDIQPIGTCEKEGDMLQPP 78

                         90
                 ....*....|....*..
gi 24584017  872 NGYDSRTFTWEGYLRDT 888
Cdd:cd20106   79 LGFQMNASSWPMFLLRT 95

second malignant brain tumor (MBT) repeat found in Drosophila melanogaster Polycomb protein sex comb on midleg (Scm) and similar proteins; Scm is a putative zinc finger protein that functions as a transcriptional regulator which represses multiple homeotic genes during embryonic stages. It coordinates Polycomb group (PcG) complexes, PRC1 (PcG-repressive complex 1) or PRC2 (PcG-repressive complex 2), and polymerizes to produce broad domains of PcG silencing. Scm contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439100 Cd Length: 75 Bit Score: 53.61 E-value: 7.37e-09

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 24584017  794 KTNSFVEGMKLEAVDPLNLSSICPATVMAVlKFGYMMIRIDSYQpdaSGSDWFCYHEkSPCIFPAGFCSVNNISVTPP 871
Cdd:cd20110    2 ESNLFKVGMKLEAVDRKNPHLICPATVGAV-KDDQIFVTFDGWR---GAFDYWCRYD-SRDIFPVGWCARSGHPLQPP 74

fourth malignant brain tumor (MBT) repeat found in the Scm-like with four MBT domains protein (SFMBT) family; The SFMBT family includes SFMBT1 and SFMBT2. SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the fourth MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439086 Cd Length: 73 Bit Score: 53.40 E-value: 7.42e-09

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 24584017  687 FRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRYfdsdDGFWCHEDSPIIH-------PVGWATTVGHNLAAPQDY 756
Cdd:cd20096    1 FERGMKLEAVNPENPNQICVATITKVVGPLLWLHL----DSEKKLSPNIIVDvestdifPVGWCESNGYPLVTPRKY 73

third malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 3 (L3MBTL3); L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a Polycomb group (PcG) protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL3 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that contains the semi-aromatic cage that may bind methylated lysine residues.

Pssm-ID: 439128 Cd Length: 78 Bit Score: 53.78 E-value: 7.63e-09

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 24584017  687 FRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRY--FDSDDGFWCHEDSPIIHPVGWATTVGHNLAAP 753
Cdd:cd20138    9 FQKNMKLEVVDKRNPMLIRVATVADTDDHRVKVHFdgWNNCYDYWIDADSPDIHPAGWCAKTGHPLQPP 77

Sterile alpha motif; Widespread domain in signalling and nuclear proteins. In EPH-related tyrosine kinases, appears to mediate cell-cell initiated signal transduction via the binding of SH2-containing proteins to a conserved tyrosine that is phosphorylated. In many cases mediates homodimerisation.

Pssm-ID: 197735 Cd Length: 68 Bit Score: 53.07 E-value: 8.44e-09

                            10        20        30        40        50        60
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 24584017    1137 PDTWNVYDVSQFLRVNDCTAHCDTFSRNKIDGKRLLQLTKDDIMPLLGM-KVGPALKISDLIAQLK 1201
Cdd:smart00454    1 VSQWSPESVADWLESIGLEQYADNFRKNGIDGALLLLLTSEEDLKELGItKLGHRKKILKAIQKLK 66

first malignant brain tumor (MBT) repeat found in Drosophila melanogaster Polycomb protein sex comb on midleg and similar proteins; Sex comb on midleg (Scm) is a putative zinc finger protein that functions as a transcriptional regulator which represses multiple homeotic genes during embryonic stages. It coordinates Polycomb group (PcG) complexes, PRC1 (PcG-repressive complex 1) or PRC2 (PcG-repressive complex 2), and polymerizes to produce broad domains of PcG silencing. Scm contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439097 Cd Length: 99 Bit Score: 54.16 E-value: 8.76e-09

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  899 HRIIPDHGFEVGMSLECadlMDPRLV---CVATVARVVGRLLKVHFDGWTDEYDQWLDCESADIYPVGWC 965
Cdd:cd20107    2 AQNPPKNEFKIGMKLEA---LDPRNVtstCIATVVGVLGPRLRLRLDGSDNKNDFWRLVDSTEIHPIGHC 68

malignant brain tumor (MBT) repeat found in PHD finger protein 20-like protein 1 (PHF20L1) and similar domains; PHF20L1 associates with SOX2, antagonizes SOX2 ubiquitination and the sequential degradation induced by MLL1/WDR5 complexes. It binds both monomethylated Lys-42 and Lys-117 in SOX2 and thereby prevents SOX2 proteolysis. PHF20L1 also reads and controls enzyme levels of methylated DNMT1 in cells, thus representing a novel antagonist of DNMT1 degradation. PHF20L1 contains one MBT (malignant brain tumor) repeat. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the MBT repeat of PHF20L1 and similar domains that contains the semi-aromatic cage that may bind methylated lysine residues.

Pssm-ID: 439094 [Multi-domain] Cd Length: 60 Bit Score: 52.63 E-value: 9.34e-09

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  907 FEVGMSLECadlMDPR-LVCVATVARV--VGRLLKVHFDGWTDEYDQWLDCESADIYPVG 963
Cdd:cd20104    1 FKVGDRVDA---LDGEgKWYEAKIVEVdeEENKVLVHYDGWSSRYDEWIDRDSERLRPLH 57

second malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 4 (L3MBTL4); L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a Polycomb group (PcG) protein that may act as a tumor suppressor. L3MBTL4 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439126 Cd Length: 92 Bit Score: 53.85 E-value: 9.62e-09

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  569 VGMKVEVENTdcdsieviqpgQTPTSFWVATILEIKGYKALMSYEGFDtDSHDFWVNLCNAEVHSVGWCATRGKPLIPPR 648
Cdd:cd20136    7 VGMKLEAVDR-----------KNPSLVCVATIADIVEDRLLVHFDNWD-DSYDYWCDVNSPYIQPVGWCQENGRTLVAPQ 74

                         90
                 ....*....|....
gi 24584017  649 TIEHKYK-DWKDFL 661
Cdd:cd20136   75 GYPNPEKfSWTEYL 88

SAM domain of Atherin/Atherin-like subfamily; SAM (sterile alpha motif) domain of SAM_Atherin and Atherin-like subfamily proteins is a putative protein-protein and/or protein-lipid interaction domain. In addition to the C-terminal SAM domain, the majority of proteins belonging to this group also have PHD (or Zn finger) domain. As potential members of the polycomb group, these proteins may be involved in regulation of some key regulatory genes during development. Atherin can be recruited by Ruk/CIN85 kinase-binding proteins via its SH3 domains thus participating in the signal transferring kinase cascades. Also, atherin was found associated with low density lipids (LDL) in atherosclerotic lesions in human. It was suggested that atherin plays an essential role in atherogenesis via immobilization of LDL in the arterial wall. SAM domains of atherins are predicted to form polymers. Inhibition of polymer formation could be a potential antiatherosclerotic therapy.

Pssm-ID: 188982 Cd Length: 69 Bit Score: 52.66 E-value: 1.16e-08

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 24584017 1137 PDTWNVYDVSQFLRVNDCTAHCDTFSRNKIDGKRLLQLTKDDIMPLLGMKVGPALKISDLIAQL 1200
Cdd:cd09583    1 PSNWSVEDVVQYFKTAGFPEEANAFKEQEIDGKSLLLLTRSDVLTGLSLKLGPALKIYEHVVKL 64

second malignant brain tumor (MBT) repeat found in Polycomb protein sex comb on midleg homolog 1 (SCMH1) and similar proteins; SCMH1 is a homolog of Drosophila Sex comb on midleg (Scm). It is a component of PRC1 (Polycomb repressive complex 1), which acts as an E3 ubiquitin ligase, both for histone H2A to silence transcription and for geminin to regulate its stability. SCMH1 provides the complex with an interaction domain for geminin. It contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439098 Cd Length: 75 Bit Score: 52.64 E-value: 1.57e-08

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 24584017  796 NSFVEGMKLEAVDPLNLSSICPATVMAVlKFGYMMIRIDSYQpdaSGSDWFCYHEkSPCIFPAGFCSVNNISVTPP 871
Cdd:cd20108    4 NFFKTGMKLEAVDRKNPHFICPATIGEV-RGSEVLVTFDGWR---GAFDYWCRYD-SRDIFPVGWCSLTGDNLQPP 74

first malignant brain tumor (MBT) repeat found in Drosophila melanogaster Polycomb protein sex comb on midleg and similar proteins; Sex comb on midleg (Scm) is a putative zinc finger protein that functions as a transcriptional regulator which represses multiple homeotic genes during embryonic stages. It coordinates Polycomb group (PcG) complexes, PRC1 (PcG-repressive complex 1) or PRC2 (PcG-repressive complex 2), and polymerizes to produce broad domains of PcG silencing. Scm contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439097 Cd Length: 99 Bit Score: 53.39 E-value: 1.80e-08

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  795 TNSFVEGMKLEAVDPLNLSSICPATVMAVLKfGYMMIRIDsyqpdasGSDW---FCYHEKSPCIFPAGFCSVNNISVTPP 871
Cdd:cd20107    7 KNEFKIGMKLEALDPRNVTSTCIATVVGVLG-PRLRLRLD-------GSDNkndFWRLVDSTEIHPIGHCEKNGGMLQPP 78

                         90
                 ....*....|....*..
gi 24584017  872 NGYDSRTFTWEGYLRDT 888
Cdd:cd20107   79 LGFRMNASSWPMFLLKT 95

second malignant brain tumor (MBT) repeat found in Drosophila melanogaster Polycomb protein Sfmbt (dSfmbt) and similar proteins; dSfmbt, also called Scm-like with four MBT domain-containing protein 1, is a Polycomb group repressor involved in epigenetic regulation of gene expression. dSfmbt contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that does not seem to contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439112 Cd Length: 83 Bit Score: 52.54 E-value: 1.96e-08

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  907 FEVGMSLECADLMDPRLVCVATVARVVG-RLLKVHFDGWTDEYDQWLDCESADIYPVGWCVLVNHKLEGP 975
Cdd:cd20122   14 FRLGLNLECVDKNRISQVRVATVTKIVGkRLHLRYEGSEPDDDGFWCHEDSPLIHPVGWAQTVGHNLAAS 83

second malignant brain tumor (MBT) repeat found in sex comb on midleg-like protein 2 (SCML2) and similar proteins; SCML2 is a homolog of Drosophila Sex comb on midleg (Scm). It is a component of PRC1 (Polycomb repressive complex 1), which acts as an E3 ubiquitin ligase, both for histone H2A to silence transcription and for geminin to regulate its stability. SCML2 is a germline-specific Polycomb protein that acts as a critical regulator of heterochromatin organization in spermatogenesis. SCML2 contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439099 Cd Length: 77 Bit Score: 52.19 E-value: 2.47e-08

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 24584017  796 NSFVEGMKLEAVDPLNLSSICPATVMAVlKFGYMMIRIDSYQpdaSGSDWFCYHEkSPCIFPAGFCSVNNISVTPP 871
Cdd:cd20109    4 NNFKVGMKLEAIDKKNPYLICPATIGDV-KGDEVFITFDGWR---GAFDYWCKYD-SRDIFPVGWCRLTGDVLQPP 74

second malignant brain tumor (MBT) repeat found in the Drosophila melanogaster Polycomb protein Sfmbt (dSfmbt)-like family; The dSfmbt-like family includes Drosophila melanogaster Scm-like with four MBT domain-containing protein 1 (dSfmbt), as well as its two vertebrate homologs, MBT domain-containing protein 1 (MBTD1) and Lethal(3)malignant brain tumor-like protein 2 (L3MBTL2). dSfmbt is a Polycomb group (PcG) repressor involved in epigenetic regulation of gene expression. MBTD1 and L3MBTL2, also called L(3)mbt-like protein 2, are putative PcG proteins that specifically bind to monomethylated and dimethylated 'Lys-20' on histone H4. L3MBTL2 also binds histone H3 peptides which are monomethylated or dimethylated on 'Lys-4', 'Lys-9' or 'Lys-27'. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that does not seem to contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439088 Cd Length: 83 Bit Score: 51.86 E-value: 3.47e-08

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 24584017  794 KTNSFVEGMKLEAVDPLNLSSICPATVMAVLKfGYMMIRidsYQPDASGSDWFCYHEKSPCIFPAGFCS 862
Cdd:cd20098   11 KSTPFKVGMRLEVVDKMCISRTRVAVVEEVVG-GRLRLQ---YVDSEDDDDDFWCHMKSPLIHPVGWSQ 75

first malignant brain tumor (MBT) repeat found in the sex comb on midleg family; The sex comb on midleg (Scm) family of Polycomb proteins includes Drosophila melanogaster Scm protein, as well as two vertebrate homologs of Scm, sex comb on midleg homolog 1 (SCMH1) and sex comb on midleg-like protein 2 (SCML2). Scm is a putative zinc finger protein that functions as a transcriptional regulator which represses multiple homeotic genes during embryonic stages. It coordinates Polycomb group (PcG) complexes, PRC1 (PcG-repressive complex 1) or PRC2 (PcG-repressive complex 2), and polymerizes to produce broad domains of PcG silencing. Both SCMH1 and SCML2 are components of PRC1, which acts as an E3 ubiquitin ligase both for histone H2A to silence transcription and for geminin to regulate its stability. SCMH1 provides the complex with an interaction domain for geminin. SCML2 is a germline-specific Polycomb protein that acts as a critical regulator of heterochromatin organization in spermatogenesis. Members of this family contain two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439081 Cd Length: 97 Bit Score: 51.15 E-value: 8.75e-08

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 24584017  684 QSRFRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRyFDSDDG---FWCHEDSPIIHPVGW 742
Cdd:cd20091    7 VNEFKVGMKLEAQDPRNLTSTCIATVVGIQGPRLRLR-LDGSDNkndFWRLVDSSDIHPVGW 67

second malignant brain tumor (MBT) repeat found in Drosophila melanogaster Polycomb protein sex comb on midleg (Scm) and similar proteins; Scm is a putative zinc finger protein that functions as a transcriptional regulator which represses multiple homeotic genes during embryonic stages. It coordinates Polycomb group (PcG) complexes, PRC1 (PcG-repressive complex 1) or PRC2 (PcG-repressive complex 2), and polymerizes to produce broad domains of PcG silencing. Scm contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439100 Cd Length: 75 Bit Score: 50.53 E-value: 9.20e-08

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  687 FRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRyFDSDDG---FWCHEDSPIIHPVGWATTVGHNLAAP 753
Cdd:cd20110    6 FKVGMKLEAVDRKNPHLICPATVGAVKDDQIFVT-FDGWRGafdYWCRYDSRDIFPVGWCARSGHPLQPP 74

third malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 3 (L3MBTL3); L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a Polycomb group (PcG) protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL3 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that contains the semi-aromatic cage that may bind methylated lysine residues.

Pssm-ID: 439128 Cd Length: 78 Bit Score: 50.31 E-value: 1.06e-07

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 24584017  583 IEVIQPgQTPTSFWVATILEIKGYKALMSYEGFDTDsHDFWVNLCNAEVHSVGWCATRGKPLIPP 647
Cdd:cd20138   15 LEVVDK-RNPMLIRVATVADTDDHRVKVHFDGWNNC-YDYWIDADSPDIHPAGWCAKTGHPLQPP 77

first malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 2 (SFMBT2); SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. SFMBT2 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439102 Cd Length: 94 Bit Score: 50.75 E-value: 1.10e-07

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  684 QSRFRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRYF----DSDDGFWCHEDSPIIHPVGWATTVGHNLAAPQDYLER 759
Cdd:cd20112    1 QSSFQPGMKLEVANKSNPDTYWVATIITTCGQLLLLRYCgygdDRRADFWCDVMTADLHPVGWCTQNNKVLMPPDAIKEK 80

                         90
                 ....*....|
gi 24584017  760 MLAGREAMIE 769
Cdd:cd20112   81 YTDWTEFLIH 90

first malignant brain tumor (MBT) repeat found in the Scm-like with four MBT domains protein (SFMBT) family; The SFMBT family includes SFMBT1 and SFMBT2. SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439083 Cd Length: 94 Bit Score: 50.74 E-value: 1.21e-07

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  684 QSRFRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRY--FDSDDG--FWCHEDSPIIHPVGWATTVGHNLAAPQDYLER 759
Cdd:cd20093    1 QSGFKPGMKLEVPNKNNPDTYWVATVVMTCGPLLRLRYvgYEDDRSadFWCDLSSGDVHPIGWCAQNGKPLQPPADIKEK 80

                         90
                 ....*....|
gi 24584017  760 MLAGREAMIE 769
Cdd:cd20093   81 ELDWAEFLIK 90

first malignant brain tumor (MBT) repeat found in Polycomb protein sex comb on midleg homolog 1; Sex comb on midleg homolog 1 (SCMH1) is a homolog of Drosophila Sex comb on midleg (Scm). It is a component of PRC1 (Polycomb repressive complex 1), which acts as an E3 ubiquitin ligase, both for histone H2A to silence transcription and for geminin to regulate its stability. SCMH1 provides the complex with an interaction domain for geminin. It contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439095 Cd Length: 131 Bit Score: 51.92 E-value: 1.22e-07

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  795 TNSFVEGMKLEAVDPLNLSSICPATVMAvLKFGYMMIRIDsyqpdasGSDW---FCYHEKSPCIFPAGFCSVNNISVTPP 871
Cdd:cd20105   29 VNEFKIGMKLEAQDPRNTTSTCIATVVG-LTGARLRLRLD-------GSDNkndFWRLVDSSEIQPIGNCEKNGGMLQPP 100

                         90       100       110
                 ....*....|....*....|....*....|.
gi 24584017  872 NGYDSRTFTWEGYLRDT--GAVAAGQHLFHR 900
Cdd:cd20105  101 LGFRLNASSWPMFLLKTlnGAEMAPVRIFHK 131

second malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 3 (L3MBTL3); L3MBTL3, also called L(3)mbt-like protein 3, or MBT-1, is a Polycomb group (PcG) protein that recognizes mono- and dimethylated lysine residues on histone tails. It also acts as a methyl-binding protein that binds the K142-methylated DNMT1 and recruits a novel CRL4(DCAF5) ubiquitin ligase to degrade DNMT1. L3MBTL3 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439125 Cd Length: 93 Bit Score: 50.57 E-value: 1.23e-07

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  569 VGMKVEVENTdcdsieviqpgQTPTSFWVATILEIKGYKALMSYEGFDtDSHDFWVNLCNAEVHSVGWCATRGKPLIPPR 648
Cdd:cd20135    8 VGMKLEAVDK-----------KNPSFICVATITDMVDNRLLIHFDNWD-ESYDYWCDASSPYIHPVGYCQEHGRTLTTPP 75

                         90
                 ....*....|..
gi 24584017  649 tiehKYKDWKDF 660
Cdd:cd20135   76 ----GYKDPKHF 83

second malignant brain tumor (MBT) repeat found in the Polycomb protein sex comb on midleg family; The Sex comb on midleg (Scm) family of Polycomb proteins includes Drosophila melanogaster Scm protein, as well as two vertebrate homologs of Scm, Polycomb protein sex comb on midleg homolog 1 (SCMH1) and sex comb on midleg-like protein 2 (SCML2). Scm is a putative zinc finger protein that functions as a transcriptional regulator which represses multiple homeotic genes during embryonic stages. It coordinates Polycomb group (PcG) complexes, PRC1 (PcG-repressive complex 1) or PRC2 (PcG-repressive complex 2), and polymerizes to produce broad domains of PcG silencing. Both SCMH1 and SCML2 are components of PRC1, which acts as an E3 ubiquitin ligase both for histone H2A to silence transcription and for geminin to regulate its stability. SCMH1 provides the complex with an interaction domain for geminin. SCML2 is a germline-specific Polycomb protein that acts as a critical regulator of heterochromatin organization in spermatogenesis. Members of this family contain two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439082 Cd Length: 75 Bit Score: 49.66 E-value: 1.50e-07

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  687 FRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRyFDSDDG---FWCHEDSPIIHPVGWATTVGHNLAAP 753
Cdd:cd20092    6 FKVGMKLEAVDRKNPQLICPATVGDVDGDEIHIS-FDGWRGafdYWCRYDSRDIFPVGWCKKTGHPLQPP 74

second malignant brain tumor (MBT) repeat found in the Scm-like with four MBT domains protein (SFMBT) family; The SFMBT family includes SFMBT1 and SFMBT2. SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439084 Cd Length: 91 Bit Score: 50.31 E-value: 1.57e-07

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 24584017  907 FEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGW--TDEYDQWLDCESADIYPVGWC 965
Cdd:cd20094    4 IKVGMYLEVQDELNPYSVWIAKVLENVGGRLLLRYDGPedSDSPDFWLFYLSPRLHPLGWA 64

SAM domain of Samd7,11 subfamily of Polycomb group; SAM (sterile alpha motif) domain is a protein-protein interaction domain. Phylogenetic analysis suggests that proteins of this subfamily are most closely related to SAM-Ph1,2,3 subfamily of Polycomb group. They are predicted transcriptional repressors in photoreceptor cells and pinealocytes of vertebrates. SAM domain containing protein 11 is also known as Mr-s (major retinal SAM) protein. In mouse, it is predominantly expressed in developing retinal photoreceptors and in adult pineal gland. The SAM domain is involved in homooligomerization of whole proteins (it was shown based on immunoprecipitation assay and mutagenesis), however its repression activity is not due to SAM/SAM interactions but to the C-terminal region.

Pssm-ID: 188978 Cd Length: 68 Bit Score: 49.37 E-value: 1.63e-07

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 24584017 1140 WNVYDVSQFLR-VNDCTAHCDTFSRNKIDGKRLLQLTKDDIMPLLGMKVGPALKISDLIAQ 1199
Cdd:cd09579    4 WTVDDVCSFIGsLPGCAEYAQVFREHSIDGETLPLLTEEHLLNTMGLKLGPALKIRSQVAK 64

second malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1); L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL1 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439124 Cd Length: 93 Bit Score: 50.22 E-value: 1.69e-07

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  569 VGMKVEVENTdcdsieviqpgQTPTSFWVATILEIKGYKALMSYEGFDtDSHDFWVNLCNAEVHSVGWCATRGKPLIPPR 648
Cdd:cd20134    8 VGMKLEAVDR-----------MNPSLVCVASVTDVVDSRFLVHFDNWD-DTYDYWCDPSSPYIHPVGWCQKQGKPLTPPQ 75

third malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1); L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL1 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that contains the semi-aromatic cage that may bind methylated lysine residues.

Pssm-ID: 439127 Cd Length: 75 Bit Score: 49.44 E-value: 1.78e-07

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  687 FRLGLNLECVDKDRISQVRLATVTKIVGKRLFLrYFDS---DDGFWCHEDSPIIHPVGWATTVGHNLAAP 753
Cdd:cd20137    5 FQVNMKLEAVDRRNPALIRVASVEDVEDHRIKI-HFDGwshGYDFWIDADHPDIHPAGWCSKTGHPLQPP 73

second malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 1 (SFMBT1); SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT1 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439103 Cd Length: 99 Bit Score: 50.19 E-value: 1.80e-07

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 24584017  690 GLNLECVDKDRISQVRLATVTKIVGKRLFLRY--FDSDDGF--WCHEDSPIIHPVGWATTVGHNLAAPQ 754
Cdd:cd20113    7 GSRLELQDFQDSLVAWIVVVVENIGGRLKLRYegLEGSDKSdtWLFYLDPFLHQVGWAAQHGYTLQPPA 75

second malignant brain tumor (MBT) repeat found in Polycomb protein sex comb on midleg homolog 1 (SCMH1) and similar proteins; SCMH1 is a homolog of Drosophila Sex comb on midleg (Scm). It is a component of PRC1 (Polycomb repressive complex 1), which acts as an E3 ubiquitin ligase, both for histone H2A to silence transcription and for geminin to regulate its stability. SCMH1 provides the complex with an interaction domain for geminin. It contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439098 Cd Length: 75 Bit Score: 49.17 E-value: 2.70e-07

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 24584017  684 QSRFRLGLNLECVDKDRISQVRLATVTKIVGKRLfLRYFDSDDG---FWCHEDSPIIHPVGWATTVGHNLAAP 753
Cdd:cd20108    3 QNFFKTGMKLEAVDRKNPHFICPATIGEVRGSEV-LVTFDGWRGafdYWCRYDSRDIFPVGWCSLTGDNLQPP 74

first malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 2 (L3MBTL2) and similar proteins; L3MBTL2, also called L(3)mbt-like protein 2, is a putative Polycomb group (PcG) protein that binds to monomethylated and dimethylated 'Lys-20' on histone H4 and also binds histone H3 peptides which are monomethylated or dimethylated on 'Lys-4', 'Lys-9' or 'Lys-27'. L3MBTL2 orchestrates ubiquitin signalling by dictating the sequential recruitment of RNF8 and RNF168 after DNA damage. It is an integral component of the polycomb repressive complex 1.6 (PRC1.6) and has been implicated in transcriptional repression and chromatin compaction. L3MBTL2 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439111 Cd Length: 102 Bit Score: 49.46 E-value: 4.68e-07

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  690 GLNLECVDKDRISQVR---LATVTKIVGKRLFLRY--FDSDDG--FWCHEDSPIIHPVGWATTVGHNLAAPQDYLERMLA 762
Cdd:cd20121    7 GMKVEVLNTDAVLPSRvywIASVIQLAGYKALLRYegFENDSShdFWCNLGTVDVHPIGWCAINSKILVPPQTIHAKFTD 86


                 ....*..
gi 24584017  763 GREAMIE 769
Cdd:cd20121   87 WRGYLMK 93

SAM (Sterile alpha motif ); SAM (Sterile Alpha Motif) domain is a module consisting of approximately 70 amino acids. This domain is found in the Fungi/Metazoa group and in a restricted number of bacteria. Proteins with SAM domains are represented by a wide variety of domain architectures and have different intracellular localization, including nucleus, cytoplasm and membranes. SAM domains have diverse functions. They can interact with proteins, RNAs and membrane lipids, contain site of phosphorylation and/or kinase docking site, and play a role in protein homo and hetero dimerization/oligomerization in processes ranging from signal transduction to regulation of transcription. Mutations in SAM domains have been linked to several diseases.

Pssm-ID: 188886 [Multi-domain] Cd Length: 56 Bit Score: 46.85 E-value: 8.92e-07

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....
gi 24584017 1144 DVSQFLRVNDCTAHCDTFSRNKIDGKRLLQLTKDDIMPLLGMKVGPALKISDLI 1197
Cdd:cd09487    1 DVAEWLESLGLEQYADLFRKNEIDGDALLLLTDEDLKELGITSPGHRKKILRAI 54

fourth malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 2 (SFMBT2); SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. SFMBT2 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the fourth MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439108 Cd Length: 91 Bit Score: 48.28 E-value: 8.98e-07

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 24584017  798 FVEGMKLEAVDPLNLSSICPATVMAVlKFGYMMIRIDSYQ---PDasgsdwFCYHEKSPCIFPAGFCSVNNISVTPP 871
Cdd:cd20118    2 FTKNMKLEAVNPRNPAEICVASITSV-KGRLLWLHLEGLQnpvPE------YIVDVESMDIFPVGWCEANGYPLTPP 71

first malignant brain tumor (MBT) repeat found in sex comb on midleg-like protein 2; Sex comb on midleg-like protein 2 (SCML2) is a homolog of Drosophila Sex comb on midleg (Scm). It is a component of PRC1 (Polycomb repressive complex 1), which acts as an E3 ubiquitin ligase, both for histone H2A to silence transcription and for geminin to regulate its stability. SCML2 is a germline-specific Polycomb protein that acts as a critical regulator of heterochromatin organization in spermatogenesis. SCML2 contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439096 Cd Length: 98 Bit Score: 48.38 E-value: 9.27e-07

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  668 ARTLPSNfynkindslqsRFRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRYFDSDD--GFWCHEDSPIIHPVGWATT 745
Cdd:cd20106    2 SRIPPVN-----------DFKVGMKLEARDPRNATSVCIATVIGITGARLRLRLDGSDNknDFWRLVDSSDIQPIGTCEK 70

                         90       100
                 ....*....|....*....|..
gi 24584017  746 VGHNLAAPQDYleRMLAGREAM 767
Cdd:cd20106   71 EGDMLQPPLGF--QMNASSWPM 90

fourth malignant brain tumor (MBT) repeat found in MBT domain-containing protein 1 (MBTD1); MBTD1 is a putative Polycomb group (PcG) protein that specifically binds to monomethylated and dimethylated 'Lys-20' on histone H4. MBTD1 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the fourth MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439119 Cd Length: 71 Bit Score: 47.28 E-value: 1.07e-06

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  687 FRLGLNLECVDKDRISQVRLATVTKIVgKRLFLRYFDS-DDGF--WCHEDSPIIHPVGWATTVGHNLAAP 753
Cdd:cd20129    3 FRVGMKLEAVDLMEPRLVCVATVTRII-HRLLRIHFDGwEDEYdqWVDCESPDLYPVGWCQLTGYQLQPP 71

fourth malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 4 (L3MBTL4); L3MBTL4, also called L(3)mbt-like protein 4, or L3mbt-like 4, is a Polycomb group (PcG) protein that may act as a tumor suppressor. L3MBTL4 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that contains the semi-aromatic cage that may bind methylated lysine residues.

Pssm-ID: 439129 Cd Length: 82 Bit Score: 47.17 E-value: 1.35e-06

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 24584017  590 QTPTSFWVATILEIKGYKALMSYEGFDTDsHDFWVNLCNAEVHSVGWCATRGKPL-IPPRT 649
Cdd:cd20139   21 RNPILIRVATIVDKDDHRIKLHFDGWDHN-YDFWVDADSPDIHPVGWCDKTGHALqVPLGA 80

SAM domain of WDSUB1 proteins; SAM (sterile alpha motif) domain of WDSUB1 subfamily proteins is a putative protein-protein interaction domain. Proteins of this group contain multiple domains: SAM, one or more WD40 repeats and U-box (derived version of the RING-finger domain). Apparently the WDSUB1 subfamily proteins participate in protein degradation through ubiquitination, since U-box domain are known as a member of E3 ubiquitin ligase family, while SAM and WD40 domains most probably are responsible for an E2 ubiquitin-conjugating enzyme binding and a target protein binding.

Pssm-ID: 188904 Cd Length: 72 Bit Score: 46.93 E-value: 1.39e-06

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 24584017 1136 VPDTWNVYDVSQFLRVNDCTAHCDTFSRNKIDGKRLLQLTKDDIMPLLGMK-VGPALKISDLIAQLK 1201
Cdd:cd09505    1 SLQDWSEEDVCTWLRSIGLEQYVEVFRANNIDGKELLNLTKESLSKDLKIEsLGHRNKILRKIEELK 67

third malignant brain tumor (MBT) repeat found in the Drosophila melanogaster Polycomb protein Sfmbt (dSfmbt)-like family; The dSfmbt-like family includes Drosophila melanogaster Scm-like with four MBT domain-containing protein 1 (dSfmbt), as well as its two vertebrate homologs, MBT domain-containing protein 1 (MBTD1) and Lethal(3)malignant brain tumor-like protein 2 (L3MBTL2). dSfmbt is a Polycomb group (PcG) repressor involved in epigenetic regulation of gene expression. MBTD1 and L3MBTL2, also called L(3)mbt-like protein 2, are putative PcG proteins that specifically bind to monomethylated and dimethylated 'Lys-20' on histone H4. L3MBTL2 also binds histone H3 peptides which are monomethylated or dimethylated on 'Lys-4', 'Lys-9' or 'Lys-27'. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that does not seem to contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439089 [Multi-domain] Cd Length: 91 Bit Score: 47.68 E-value: 1.43e-06

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 24584017  907 FEVGMSLECADLMDPRLVCVATVARVvgrlLKVHF-----DGWT-DEYDQWL--DCESADIYPVGWCVLVNHKLEgPPR 977
Cdd:cd20099    1 FKVGMKLEAVDPLNLSSICVATVRKV----LRFGYlvigiDGPSaDDGSDWFccHASSPFIFPVGFAEKNGIELT-PPR 74

SAM domain of Scm-like-4MBT1,2 proteins of Polycomb group; SAM (sterile alpha motif) domain of Scm-like-4MBT1,2 (Sex comb on midleg, Malignant Brain Tumor) subfamily proteins (also known as Sfmbt1,2 proteins) is a putative protein-protein interaction domain. Proteins of this subfamily are transcriptional regulators belonging to Polycomb group. The majority of them are multidomain proteins: in addition to the C-terminal SAM domain, they contain four MBT repeats and DUF5388 domain. The MBT repeats of the human sfmbt1 protein are responsible for association with the nuclear matrix and for selective binding of H3 histone N-terminal tails, while the exact function of the SAM domain is unclear.

Pssm-ID: 188980 Cd Length: 85 Bit Score: 47.44 E-value: 1.47e-06

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017 1132 HLELVPDTWNVYDVSQFLRVNDCTAHCDTFSRNKIDGKRLLQLTKDDIMPLLGMKVGPALKISDLIAQLK 1201
Cdd:cd09581    7 KLDSNPLFWSVDDVVRFIKSTDCAPLAKIFKDQEIDGQALLLLTLPTVQECMELKLGPAIKLCHHIERVK 76

third malignant brain tumor (MBT) repeat found in the Drosophila melanogaster Polycomb protein Sfmbt (dSfmbt)-like family; The dSfmbt-like family includes Drosophila melanogaster Scm-like with four MBT domain-containing protein 1 (dSfmbt), as well as its two vertebrate homologs, MBT domain-containing protein 1 (MBTD1) and Lethal(3)malignant brain tumor-like protein 2 (L3MBTL2). dSfmbt is a Polycomb group (PcG) repressor involved in epigenetic regulation of gene expression. MBTD1 and L3MBTL2, also called L(3)mbt-like protein 2, are putative PcG proteins that specifically bind to monomethylated and dimethylated 'Lys-20' on histone H4. L3MBTL2 also binds histone H3 peptides which are monomethylated or dimethylated on 'Lys-4', 'Lys-9' or 'Lys-27'. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that does not seem to contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439089 [Multi-domain] Cd Length: 91 Bit Score: 47.29 E-value: 1.70e-06

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  687 FRLGLNLECVDKDRISQVRLATVTKIvgkrlfLRYF------------DSDDGFWCHEDSPIIHPVGWATTVGHNLAAPQ 754
Cdd:cd20099    1 FKVGMKLEAVDPLNLSSICVATVRKV------LRFGylvigidgpsadDGSDWFCCHASSPFIFPVGFAEKNGIELTPPR 74


                 ..
gi 24584017  755 DY 756
Cdd:cd20099   75 GY 76

third malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 1 (L3MBTL1); L3MBTL1, also called L(3)mbt-like, or L(3)mbt protein homolog, is a Polycomb group (PcG) protein that functions as a 'reader' of a network of post-translational modifications by specifically recognizing and binding mono- and dimethyllysine residues on target proteins. It acts as a chromatin compaction factor by binding mono- and dimethylated histone H1b/HIST1H1E at 'Lys-26' (H1bK26me1 and H1bK26me2) and histone H4 at 'Lys-20' (H4K20me1 and H4K20me2), leading to condensed chromatin and repressed transcription. L3MBTL1 contains three MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that contains the semi-aromatic cage that may bind methylated lysine residues.

Pssm-ID: 439127 Cd Length: 75 Bit Score: 46.74 E-value: 2.04e-06

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  590 QTPTSFWVATILEIKGYKALMSYEGFdtdSH--DFWVNLCNAEVHSVGWCATRGKPLIPP 647
Cdd:cd20137   17 RNPALIRVASVEDVEDHRIKIHFDGW---SHgyDFWIDADHPDIHPAGWCSKTGHPLQPP 73

second malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 2 (SFMBT2); SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. SFMBT2 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439104 Cd Length: 98 Bit Score: 47.03 E-value: 2.93e-06

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  581 DSIEVIQPGQTPTSFWVATILEIKGYKALMSYEGFDTDSHDFWVNLCNAEVHSVGWCATRGKPLIPPRTI 650
Cdd:cd20114    7 GSLIELQDSQNPFQYWIVRVIENVGGRLRLRYVGLEDESHDQWLFYLDTRLRPVGWCQENNLRMEPPTEI 76

second malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 1 (SFMBT1); SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT1 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439103 Cd Length: 99 Bit Score: 46.73 E-value: 3.28e-06

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  565 DNLGVGMKVEVENTDcDSIEViqpgqtptsfWVATILEIKGYKALMSYEGFD-TDSHDFWVNLCNAEVHSVGWCATRGKP 643
Cdd:cd20113    2 DLIGPGSRLELQDFQ-DSLVA----------WIVVVVENIGGRLKLRYEGLEgSDKSDTWLFYLDPFLHQVGWAAQHGYT 70

                         90       100
                 ....*....|....*....|
gi 24584017  644 LIPPRTIEH--KYKDWKDFL 661
Cdd:cd20113   71 LQPPAAIRHlkSEAEWQEIL 90

fourth malignant brain tumor (MBT) repeat found in Drosophila melanogaster Polycomb protein Sfmbt (dSfmbt); dSfmbt, also called Scm-like with four MBT domain-containing protein 1, is a Polycomb group repressor involved in epigenetic regulation of gene expression. dSfmbt contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the fourth MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439118 Cd Length: 72 Bit Score: 45.80 E-value: 4.32e-06

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 24584017  687 FRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRYFDSDDGF--WCHEDSPIIHPVGWATTVGHNLAAP 753
Cdd:cd20128    3 FEVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDEYdqWLDCESADIYPVGWCVLVNHKLEGP 71

first malignant brain tumor (MBT) repeat found in the sex comb on midleg family; The sex comb on midleg (Scm) family of Polycomb proteins includes Drosophila melanogaster Scm protein, as well as two vertebrate homologs of Scm, sex comb on midleg homolog 1 (SCMH1) and sex comb on midleg-like protein 2 (SCML2). Scm is a putative zinc finger protein that functions as a transcriptional regulator which represses multiple homeotic genes during embryonic stages. It coordinates Polycomb group (PcG) complexes, PRC1 (PcG-repressive complex 1) or PRC2 (PcG-repressive complex 2), and polymerizes to produce broad domains of PcG silencing. Both SCMH1 and SCML2 are components of PRC1, which acts as an E3 ubiquitin ligase both for histone H2A to silence transcription and for geminin to regulate its stability. SCMH1 provides the complex with an interaction domain for geminin. SCML2 is a germline-specific Polycomb protein that acts as a critical regulator of heterochromatin organization in spermatogenesis. Members of this family contain two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439081 Cd Length: 97 Bit Score: 46.14 E-value: 5.15e-06

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  569 VGMKVEVentdcdsieviQPGQTPTSFWVATILEIKGYKALMSYEGFDtDSHDFWvNLCN-AEVHSVGWCATRGKPLIPP 647
Cdd:cd20091   12 VGMKLEA-----------QDPRNLTSTCIATVVGIQGPRLRLRLDGSD-NKNDFW-RLVDsSDIHPVGWCEKNGGLLQPP 78

third malignant brain tumor (MBT) repeat found in the Scm-like with four MBT domains protein (SFMBT) family; The SFMBT family includes SFMBT1 and SFMBT2. SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439085 Cd Length: 92 Bit Score: 46.10 E-value: 5.43e-06

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 24584017  907 FEVGMSLECADLMDPRLVCVATVARVVG-RLLKVHFD---GWTDEYDQWL-DCESADIYPVGWCVLVNHKLEGPP 976
Cdd:cd20095    1 FKVGMKLEALHPKNPSTICPATVTKVFNeYYFLVEIDdlrPEESEKITFVcHANSPGIFPVGWCAKNGLRLTPPP 75

second malignant brain tumor (MBT) repeat found in sex comb on midleg-like protein 2 (SCML2) and similar proteins; SCML2 is a homolog of Drosophila Sex comb on midleg (Scm). It is a component of PRC1 (Polycomb repressive complex 1), which acts as an E3 ubiquitin ligase, both for histone H2A to silence transcription and for geminin to regulate its stability. SCML2 is a germline-specific Polycomb protein that acts as a critical regulator of heterochromatin organization in spermatogenesis. SCML2 contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439099 Cd Length: 77 Bit Score: 45.65 E-value: 5.43e-06

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 24584017  683 LQSRFRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRyFDSDDG---FWCHEDSPIIHPVGWATTVGHNLAAP 753
Cdd:cd20109    2 PLNNFKVGMKLEAIDKKNPYLICPATIGDVKGDEVFIT-FDGWRGafdYWCKYDSRDIFPVGWCRLTGDVLQPP 74

fourth malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 1 (SFMBT1); SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT1 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the fourth MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439107 Cd Length: 90 Bit Score: 45.64 E-value: 6.42e-06

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 24584017  798 FVEGMKLEAVDPLNLSSICPATVMAVlKFGYMMIRID-SYQPDASgsdwFCYHEKSPCIFPAGFCSVNNISVTPP 871
Cdd:cd20117    3 FKENMKLEAVNPICPEEICVATVTKV-KGSYLWLQLEgSKKPIPE----CIVHVESMDIFPVGWCETNGYPLLHP 72

first malignant brain tumor (MBT) repeat found in Drosophila melanogaster Polycomb protein sex comb on midleg and similar proteins; Sex comb on midleg (Scm) is a putative zinc finger protein that functions as a transcriptional regulator which represses multiple homeotic genes during embryonic stages. It coordinates Polycomb group (PcG) complexes, PRC1 (PcG-repressive complex 1) or PRC2 (PcG-repressive complex 2), and polymerizes to produce broad domains of PcG silencing. Scm contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439097 Cd Length: 99 Bit Score: 46.07 E-value: 6.80e-06

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 24584017  687 FRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRYFDSD--DGFWCHEDSPIIHPVGWATTVGHNLAAP 753
Cdd:cd20107   10 FKIGMKLEALDPRNVTSTCIATVVGVLGPRLRLRLDGSDnkNDFWRLVDSTEIHPIGHCEKNGGMLQPP 78

fourth malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 2 (L3MBTL2); L3MBTL2, also called L(3)mbt-like protein 2, is a putative Polycomb group (PcG) protein that binds to monomethylated and dimethylated 'Lys-20' on histone H4 and also binds histone H3 peptides which are monomethylated or dimethylated on 'Lys-4', 'Lys-9' or 'Lys-27'. L3MBTL2 orchestrates ubiquitin signalling by dictating the sequential recruitment of RNF8 and RNF168 after DNA damage. It is an integral component of the polycomb repressive complex 1.6 (PRC1.6) and has been implicated in transcriptional repression and chromatin compaction. L3MBTL2 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the fourth MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439120 Cd Length: 75 Bit Score: 44.98 E-value: 7.66e-06

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 24584017  687 FRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRY--FDSDDGFWCHEDSPIIHPVGWATTVGHNLAAP 753
Cdd:cd20130    6 FKVGMKLEAVDLMEPRLICVATVKRVVHRLLSIHFdgWDSEYDQWVDCESPDIYPVGWCELTGYQLQPP 74

second malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 2 (SFMBT2); SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. SFMBT2 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439104 Cd Length: 98 Bit Score: 45.49 E-value: 9.17e-06

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 24584017  908 EVGMSLECADLMDPRLVCVATVARVVGRLLKVHFDGWTDE-YDQW---LDCEsadIYPVGWCVLVNHKLEGP 975
Cdd:cd20114    5 TVGSLIELQDSQNPFQYWIVRVIENVGGRLRLRYVGLEDEsHDQWlfyLDTR---LRPVGWCQENNLRMEPP 73

third malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 1 (SFMBT1); SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT1 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439105 Cd Length: 94 Bit Score: 44.86 E-value: 1.37e-05

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 24584017  687 FRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRYFD-------SDDGFWCHEDSPIIHPVGWATTVGHNLAAPQDY 756
Cdd:cd20115    3 FSEGMKLEAVDPAAPFTISPATVAKVFNEKFFLVEMDdlrpeeaGAHSFVCHRDSPGIFPVQWSLKNGLHLSPPPGY 79

first malignant brain tumor (MBT) repeat found in sex comb on midleg-like protein 2; Sex comb on midleg-like protein 2 (SCML2) is a homolog of Drosophila Sex comb on midleg (Scm). It is a component of PRC1 (Polycomb repressive complex 1), which acts as an E3 ubiquitin ligase, both for histone H2A to silence transcription and for geminin to regulate its stability. SCML2 is a germline-specific Polycomb protein that acts as a critical regulator of heterochromatin organization in spermatogenesis. SCML2 contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439096 Cd Length: 98 Bit Score: 44.91 E-value: 1.41e-05

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  569 VGMKVEVENTdcdsieviqpgQTPTSFWVATILEIKGYKALMSYEGFDtDSHDFWVNLCNAEVHSVGWCATRGKPLIPPR 648
Cdd:cd20106   12 VGMKLEARDP-----------RNATSVCIATVIGITGARLRLRLDGSD-NKNDFWRLVDSSDIQPIGTCEKEGDMLQPPL 79

                         90
                 ....*....|....*....
gi 24584017  649 TIEHKYKDWKDFLVGRLSG 667
Cdd:cd20106   80 GFQMNASSWPMFLLRTLNG 98

three malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 2 (SFMBT2); SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. SFMBT2 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439106 Cd Length: 93 Bit Score: 44.41 E-value: 1.90e-05

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 24584017  687 FRLGLNLECVDKDRISQVRLATVTKIVGKRLF------LRYFDSDDGFWCHEDSPIIHPVGWATTVGHNLAAPQDY 756
Cdd:cd20116    3 FTVGMKLEVVDPREPFHICPASVTKVFNNHYFqvtvddLRPEASENSMLCHADSLGILPVQWCLKNGVNLTPPKGY 78

first malignant brain tumor (MBT) repeat found in the Drosophila melanogaster Polycomb protein Sfmbt (dSfmbt)-like family; The dSfmbt-like family includes Drosophila melanogaster Scm-like with four MBT domain-containing protein 1 (dSfmbt), as well as its two vertebrate homologs, MBT domain-containing protein 1 (MBTD1) and Lethal(3)malignant brain tumor-like protein 2 (L3MBTL2). dSfmbt is a Polycomb group (PcG) repressor involved in epigenetic regulation of gene expression. MBTD1 and L3MBTL2, also called L(3)mbt-like protein 2, are putative PcG proteins that specifically bind to monomethylated and dimethylated 'Lys-20' on histone H4. L3MBTL2 also binds histone H3 peptides which are monomethylated or dimethylated on 'Lys-4', 'Lys-9' or 'Lys-27'. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439087 Cd Length: 105 Bit Score: 44.61 E-value: 2.32e-05

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....
gi 24584017  926 VATVARVVGRLLKVHFDGWTDE--YDQWLDCESADIYPVGWCVLVNHKLeGPPR 977
Cdd:cd20097   29 FARIIKVAGYRVLLRYEGYDEDssHDFWINLCSNEIHPIGYAAENGKIL-VPPK 81

first malignant brain tumor (MBT) repeat found in the Scm-like with four MBT domains protein (SFMBT) family; The SFMBT family includes SFMBT1 and SFMBT2. SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439083 Cd Length: 94 Bit Score: 44.19 E-value: 2.53e-05

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 24584017  796 NSFVEGMKLEAVDPLNLSSICPATVmaVLKFG-YMMIRIDSYQPDASGSDWFcyHEKSPCIFPAGFCSVNNISVTPPN 872
Cdd:cd20093    2 SGFKPGMKLEVPNKNNPDTYWVATV--VMTCGpLLRLRYVGYEDDRSADFWC--DLSSGDVHPIGWCAQNGKPLQPPA 75

first malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 1 (SFMBT1); SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT1 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439101 Cd Length: 94 Bit Score: 44.05 E-value: 2.67e-05

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 24584017  684 QSRFRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRYF----DSDDGFWCHEDSPIIHPVGWATTVGHNLAAPQ 754
Cdd:cd20111    1 QNGFSPGMKLEVAVRTDPNTYWVATIITTCGQLLLLRYDgygeDRRADFWCDIMTADLHPIGWCEQNGKTLRPPE 75

first malignant brain tumor (MBT) repeat found in Drosophila melanogaster Polycomb protein Sfmbt (dSfmbt) and similar proteins; dSfmbt, also called Scm-like with four MBT domain-containing protein 1, is a Polycomb group repressor involved in epigenetic regulation of gene expression. dSfmbt contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439109 Cd Length: 104 Bit Score: 43.97 E-value: 3.69e-05

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 24584017  909 VGMSLEC----ADL-MDPRLVCVATVARVVGRLLKVHFDGWT--DEYDQWLDCESADIYPVGWCVlVNHKLEGPPR 977
Cdd:cd20119    6 VGMKVEVentdTDLiEDPTSFWIATVLKIAGYKALMRYEGFGtdDSKDFWVNLCSEDVHPVGWCA-TRGKPLIPPR 80

fourth malignant brain tumor (MBT) repeat found in the Drosophila melanogaster Polycomb protein Sfmbt (dSfmbt)-like family; The dSfmbt-like family includes Drosophila melanogaster Scm-like with four MBT domain-containing protein 1 (dSfmbt), as well as its two vertebrate homologs, MBT domain-containing protein 1 (MBTD1) and Lethal(3)malignant brain tumor-like protein 2 (L3MBTL2). dSfmbt is a Polycomb group (PcG) repressor involved in epigenetic regulation of gene expression. MBTD1 and L3MBTL2, also called L(3)mbt-like protein 2, are putative PcG proteins that specifically bind to monomethylated and dimethylated 'Lys-20' on histone H4. L3MBTL2 also binds histone H3 peptides which are monomethylated or dimethylated on 'Lys-4', 'Lys-9' or 'Lys-27'. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the fourth MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439090 Cd Length: 71 Bit Score: 42.66 E-value: 4.76e-05

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 24584017  569 VGMKVEVentdCDSIEviqpgqtPTSFWVATILEIKGYKALMSYEGFDtDSHDFWVNLCNAEVHSVGWCATRGKPLIPP 647
Cdd:cd20100    5 VGMKLEA----VDLME-------PRLICVATVTRVVGRLLRVHFDGWD-DEFDQWVDCDSPDIYPVGWCELVGYPLQPP 71

second malignant brain tumor (MBT) repeat found in the Polycomb protein sex comb on midleg family; The Sex comb on midleg (Scm) family of Polycomb proteins includes Drosophila melanogaster Scm protein, as well as two vertebrate homologs of Scm, Polycomb protein sex comb on midleg homolog 1 (SCMH1) and sex comb on midleg-like protein 2 (SCML2). Scm is a putative zinc finger protein that functions as a transcriptional regulator which represses multiple homeotic genes during embryonic stages. It coordinates Polycomb group (PcG) complexes, PRC1 (PcG-repressive complex 1) or PRC2 (PcG-repressive complex 2), and polymerizes to produce broad domains of PcG silencing. Both SCMH1 and SCML2 are components of PRC1, which acts as an E3 ubiquitin ligase both for histone H2A to silence transcription and for geminin to regulate its stability. SCMH1 provides the complex with an interaction domain for geminin. SCML2 is a germline-specific Polycomb protein that acts as a critical regulator of heterochromatin organization in spermatogenesis. Members of this family contain two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439082 Cd Length: 75 Bit Score: 42.73 E-value: 5.19e-05

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  569 VGMKVE-VENtdcdsieviqpgQTPTSFWVATILEIKGYKALMSYEGFDtDSHDFWVNLCNAEVHSVGWCATRGKPLIPP 647
Cdd:cd20092    8 VGMKLEaVDR------------KNPQLICPATVGDVDGDEIHISFDGWR-GAFDYWCRYDSRDIFPVGWCKKTGHPLQPP 74

third malignant brain tumor (MBT) repeat found in MBT domain-containing protein 1 (MBTD1); MBTD1 is a putative Polycomb group (PcG) protein that specifically binds to monomethylated and dimethylated 'Lys-20' on histone H4. MBTD1 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that does not seem to contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439116 Cd Length: 90 Bit Score: 42.85 E-value: 6.24e-05

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 24584017  907 FEVGMSLECADLMDPRLVCVATVARVVGR-LLKVHFDG-WTDEYDQWL--DCESADIYPVGWCVLVNHKLEgPPR 977
Cdd:cd20126    1 FKEGMKLEAIDPLNLSTICVATVRKVLANgYLMIGIDGsEAADGSDWFcyHATSPSIFPVGFCEINMIELT-PPR 74

first malignant brain tumor (MBT) repeat found in Polycomb protein sex comb on midleg homolog 1; Sex comb on midleg homolog 1 (SCMH1) is a homolog of Drosophila Sex comb on midleg (Scm). It is a component of PRC1 (Polycomb repressive complex 1), which acts as an E3 ubiquitin ligase, both for histone H2A to silence transcription and for geminin to regulate its stability. SCMH1 provides the complex with an interaction domain for geminin. It contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439095 Cd Length: 131 Bit Score: 43.83 E-value: 7.47e-05

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  657 WKDFLvgRLSGARTLPSNFYNKINDSLQSRFRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRYFDSD--DGFWCHEDS 734
Cdd:cd20105    4 WDKYL--KETGAVPAPVHCFKQSYTPPVNEFKIGMKLEAQDPRNTTSTCIATVVGLTGARLRLRLDGSDnkNDFWRLVDS 81

                         90
                 ....*....|....*....
gi 24584017  735 PIIHPVGWATTVGHNLAAP 753
Cdd:cd20105   82 SEIQPIGNCEKNGGMLQPP 100

first malignant brain tumor (MBT) repeat found in Drosophila melanogaster Polycomb protein sex comb on midleg and similar proteins; Sex comb on midleg (Scm) is a putative zinc finger protein that functions as a transcriptional regulator which represses multiple homeotic genes during embryonic stages. It coordinates Polycomb group (PcG) complexes, PRC1 (PcG-repressive complex 1) or PRC2 (PcG-repressive complex 2), and polymerizes to produce broad domains of PcG silencing. Scm contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439097 Cd Length: 99 Bit Score: 42.60 E-value: 9.45e-05

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  565 DNLGVGMKveventdcdsIEVIQPgQTPTSFWVATILEIKGYKALMSYEGFDtDSHDFWVNLCNAEVHSVGWCATRGKPL 644
Cdd:cd20107    8 NEFKIGMK----------LEALDP-RNVTSTCIATVVGVLGPRLRLRLDGSD-NKNDFWRLVDSTEIHPIGHCEKNGGML 75

                         90       100
                 ....*....|....*....|....
gi 24584017  645 IPPRTIEHKYKDWKDFLVGRLSGA 668
Cdd:cd20107   76 QPPLGFRMNASSWPMFLLKTLNNA 99

SAM domain ot SARM1-like proteins, repeat 1; SAM (sterile alpha motif) domain repeat 1 of SARM1-like adaptor proteins is a protein-protein interaction domain. SARM1-like proteins contain two tandem SAM domains. SARM1-like proteins are involved in TLR (Toll-like receptor) signaling. They are responsible for targeted localization of the whole protein to post-synaptic regions of axons. In humans SARM1 expression is detected in kidney and liver.

Pssm-ID: 188900 [Multi-domain] Cd Length: 69 Bit Score: 41.52 E-value: 1.18e-04

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|...
gi 24584017 1136 VPdTWNVYDVSQFLRVNDCTAHCDTFSRNKIDGKRLLQLTKDDIMPLLGMKVG 1188
Cdd:cd09501    1 VP-LWSVADVQTWLKQIGFEDYAEKFSESQVDGDLLLQLTEDELKQDLGMSSG 52

SAM domain of Shank1,2,3 family proteins; SAM (sterile alpha motif) domain of Shank1,2,3 family proteins is a protein-protein interaction domain. Shank1,2,3 proteins are scaffold proteins that are known to interact with a variety of cytoplasmic and membrane proteins. SAM domains of the Shank1,2,3 family are prone to homooligomerization. They are highly enriched in the postsynaptic density, acting as scaffolds to organize assembly of postsynaptic proteins. SAM domains of Shank3 proteins can form large sheets of helical fibers. Shank genes show distinct patterns of expression, in rat Shank1 mRNA is found almost exclusively in brain, Shank2 in brain, kidney and liver, and Shank3 in heart, brain and spleen.

Pssm-ID: 188905 Cd Length: 66 Bit Score: 41.15 E-value: 1.28e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 24584017 1140 WNVYDVSQFLRVNDCTAHCDTFSRNKIDGKRLLQLTKDDIMPLLGMKVGPALKISDLIAQL 1200
Cdd:cd09506    5 WTVDDVGDWLESLNLGEHRERFMDNEIDGSHLPNLDKEDLTELGVTRVGHRMNIERALKKL 65

fourth malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 2 (SFMBT2); SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. SFMBT2 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the fourth MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439108 Cd Length: 91 Bit Score: 41.74 E-value: 1.77e-04

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 24584017  583 IEVIQPgQTPTSFWVATILEIKGYKALMSYEGFDTDSHDFWVNLCNAEVHSVGWCATRGKPLIPP-RTIEHKYK 655
Cdd:cd20118    8 LEAVNP-RNPAEICVASITSVKGRLLWLHLEGLQNPVPEYIVDVESMDIFPVGWCEANGYPLTPPhKAVCKKKR 80

second malignant brain tumor (MBT) repeat found in Polycomb protein sex comb on midleg homolog 1 (SCMH1) and similar proteins; SCMH1 is a homolog of Drosophila Sex comb on midleg (Scm). It is a component of PRC1 (Polycomb repressive complex 1), which acts as an E3 ubiquitin ligase, both for histone H2A to silence transcription and for geminin to regulate its stability. SCMH1 provides the complex with an interaction domain for geminin. It contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439098 Cd Length: 75 Bit Score: 41.08 E-value: 1.92e-04

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 24584017  569 VGMKVEVenTDCDSIEVIQPgqtptsfwvATILEIKGYKALMSYEGFdTDSHDFWVNLCNAEVHSVGWCATRGKPLIPP 647
Cdd:cd20108    8 TGMKLEA--VDRKNPHFICP---------ATIGEVRGSEVLVTFDGW-RGAFDYWCRYDSRDIFPVGWCSLTGDNLQPP 74

fourth malignant brain tumor (MBT) repeat found in the Scm-like with four MBT domains protein (SFMBT) family; The SFMBT family includes SFMBT1 and SFMBT2. SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the fourth MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439086 Cd Length: 73 Bit Score: 40.69 E-value: 2.20e-04

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  569 VGMKVEVENtdcdsieVIQPGQtptsFWVATILEIKGYKALMSYEGFDTDSHDFWVNLCNAEVHSVGWCATRGKPLIPPR 648
Cdd:cd20096    3 RGMKLEAVN-------PENPNQ----ICVATITKVVGPLLWLHLDSEKKLSPNIIVDVESTDIFPVGWCESNGYPLVTPR 71


                 ..
gi 24584017  649 TI 650
Cdd:cd20096   72 KY 73

SAM domain of Ste11_fungal subfamily; SAM (sterile alpha motif) domain of Ste11 subfamily is a protein-protein interaction domain. Proteins of this subfamily have SAM domain at the N-terminus and protein kinase domain at the C-terminus. They participate in regulation of mating pheromone response, invasive growth and high osmolarity growth response. MAP triple kinase Ste11 from S.cerevisia is known to interact with Ste20 kinase and Ste50 regulator. These kinases are able to form homodimers interacting through their SAM domains as well as heterodimers or heterogenous complexes when either SAM domain of monomeric or homodimeric form of Ste11 interacts with Ste50 regulator.

Pssm-ID: 188933 Cd Length: 62 Bit Score: 40.27 E-value: 2.55e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 24584017 1140 WNVYDVSQFLRVNDCTAHCDTFSRNKIDGKRLLQLTKdDIMPLLGM-KVGPALKISDLIAQLK 1201
Cdd:cd09534    1 WDEEFVEEWLNELNCGQYLDIFEKNLITGDLLLELDK-EALKELGItKVGDRIRLLRAIKSLR 62

third malignant brain tumor (MBT) repeat found in the Scm-like with four MBT domains protein (SFMBT) family; The SFMBT family includes SFMBT1 and SFMBT2. SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439085 Cd Length: 92 Bit Score: 41.09 E-value: 2.97e-04

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  569 VGMKVEVentdcdsievIQPgQTPTSFWVATILEIkgykaLMSY----EGFDTDSHD-----FwvnLCNAE---VHSVGW 636
Cdd:cd20095    3 VGMKLEA----------LHP-KNPSTICPATVTKV-----FNEYyflvEIDDLRPEEsekitF---VCHANspgIFPVGW 63

                         90       100
                 ....*....|....*....|....*
gi 24584017  637 CATRGKPLIPPRTIEHKYKDWKDFL 661
Cdd:cd20095   64 CAKNGLRLTPPPGYPKSEFDWDSYL 88

second malignant brain tumor (MBT) repeat found in Drosophila melanogaster Polycomb protein Sfmbt (dSfmbt) and similar proteins; dSfmbt, also called Scm-like with four MBT domain-containing protein 1, is a Polycomb group repressor involved in epigenetic regulation of gene expression. dSfmbt contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that does not seem to contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439112 Cd Length: 83 Bit Score: 39.83 E-value: 5.39e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 24584017  798 FVEGMKLEAVDPLNLSSICPATVMAVLKfGYMMIRIDSYQPDASGsdwFCYHEKSPCIFPAGFCSV 863
Cdd:cd20122   14 FRLGLNLECVDKNRISQVRVATVTKIVG-KRLHLRYEGSEPDDDG---FWCHEDSPLIHPVGWAQT 75

SAM domain of SAM_Neurabin-like subfamily; SAM (sterile alpha motif) domain of Neurabin-like (Neural actin-binding) subfamily is a putative protein-protein interaction domain. This group currently includes the SAM domains of neurobin-I, SAMD14 and neurobin-I/SAMD14-like proteins. Most are multidomain proteins and in addition to SAM domain they contain other protein-binding domains such as PDZ and actin-binding domains. Members of this subfamily participate in signal transduction. Neurabin-I is involved in the regulation of Ca signaling intensity in alpha-adrenergic receptors; it forms a functional pair of opposing regulators with neurabin-II. Neurabins are expressed almost exclusively in neuronal cells. They are known to interact with protein phosphatase 1 and inhibit its activity; they also can bind actin filaments; however, the exact role of the SAM domain is unclear, since SAM doesn't participate in these interactions.

Pssm-ID: 188911 [Multi-domain] Cd Length: 70 Bit Score: 39.56 E-value: 5.58e-04

                         10        20        30        40
                 ....*....|....*....|....*....|....*....|.
gi 24584017 1138 DTWNVYDVSQFLRVNDCTAHCDTFSRNKIDGKRLLQLTKDD 1178
Cdd:cd09512    5 SEWSVQQVCQWLMGLGLEQYIPEFTANNIDGQQLLQLDSSK 45

first malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 2 (L3MBTL2) and similar proteins; L3MBTL2, also called L(3)mbt-like protein 2, is a putative Polycomb group (PcG) protein that binds to monomethylated and dimethylated 'Lys-20' on histone H4 and also binds histone H3 peptides which are monomethylated or dimethylated on 'Lys-4', 'Lys-9' or 'Lys-27'. L3MBTL2 orchestrates ubiquitin signalling by dictating the sequential recruitment of RNF8 and RNF168 after DNA damage. It is an integral component of the polycomb repressive complex 1.6 (PRC1.6) and has been implicated in transcriptional repression and chromatin compaction. L3MBTL2 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439111 Cd Length: 102 Bit Score: 40.60 E-value: 5.76e-04

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  799 VEGMKLEAvdpLNLSSICPATVM---AVLKF-GY-MMIRIDSYQPDASGSDWfcYHEKSPCIFPAGFCSVNNISVTPPNG 873
Cdd:cd20121    5 MEGMKVEV---LNTDAVLPSRVYwiaSVIQLaGYkALLRYEGFENDSSHDFW--CNLGTVDVHPIGWCAINSKILVPPQT 79

                         90
                 ....*....|..
gi 24584017  874 YDSRTFTWEGYL 885
Cdd:cd20121   80 IHAKFTDWRGYL 91

fourth malignant brain tumor (MBT) repeat found in MBT domain-containing protein 1 (MBTD1); MBTD1 is a putative Polycomb group (PcG) protein that specifically binds to monomethylated and dimethylated 'Lys-20' on histone H4. MBTD1 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the fourth MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439119 Cd Length: 71 Bit Score: 39.58 E-value: 5.76e-04

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 24584017  569 VGMKVEventdcdSIEVIQPgqtpTSFWVATILEIKGYKALMSYEGFDtDSHDFWVNLCNAEVHSVGWCATRGKPLIPP 647
Cdd:cd20129    5 VGMKLE-------AVDLMEP----RLVCVATVTRIIHRLLRIHFDGWE-DEYDQWVDCESPDLYPVGWCQLTGYQLQPP 71

third malignant brain tumor (MBT) repeat found in the Drosophila melanogaster Polycomb protein Sfmbt (dSfmbt)-like family; The dSfmbt-like family includes Drosophila melanogaster Scm-like with four MBT domain-containing protein 1 (dSfmbt), as well as its two vertebrate homologs, MBT domain-containing protein 1 (MBTD1) and Lethal(3)malignant brain tumor-like protein 2 (L3MBTL2). dSfmbt is a Polycomb group (PcG) repressor involved in epigenetic regulation of gene expression. MBTD1 and L3MBTL2, also called L(3)mbt-like protein 2, are putative PcG proteins that specifically bind to monomethylated and dimethylated 'Lys-20' on histone H4. L3MBTL2 also binds histone H3 peptides which are monomethylated or dimethylated on 'Lys-4', 'Lys-9' or 'Lys-27'. Members of this family contain four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that does not seem to contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439089 [Multi-domain] Cd Length: 91 Bit Score: 39.98 E-value: 6.10e-04

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  569 VGMKveventdcdsIEVIQPgQTPTSFWVATILEIKGYKALM----SYEGFDTDShDFWVNLCNAEVHSVGWCATRGKPL 644
Cdd:cd20099    3 VGMK----------LEAVDP-LNLSSICVATVRKVLRFGYLVigidGPSADDGSD-WFCCHASSPFIFPVGFAEKNGIEL 70

                         90
                 ....*....|....*..
gi 24584017  645 IPPRTIEHKYKDWKDFL 661
Cdd:cd20099   71 TPPRGYESKPFDWEEYL 87

SAM domain of HD-phosphohydrolase; SAM (sterile alpha motif) domain of SAM_HD subfamily proteins is a putative protein-protein interaction domain. Proteins of this group, additionally to the SAM domain, contain a HD hydrolase domain. Human SAM-HD1 is a nuclear protein involved in innate immune response and may act as a negative regulator of the cell-intrinsic antiviral response. Mutations in this gene lead to Aicardi-Goutieres syndrome (symptoms include cerebral atrophy, leukoencephalopathy, hepatosplenomegaly, and increased production of alpha-interferon).

Pssm-ID: 188907 Cd Length: 70 Bit Score: 39.22 E-value: 6.78e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 24584017 1137 PDTWNVYDVSQFLRVNDCTAH--CDTFSRNKIDGKRLLQLTKDDIMPLLGMKVGPALKISDLIAQLK 1201
Cdd:cd09508    2 FRSWDPEDVCQFLRGNGFGEPelLEIFRENEITGAHLPDLTESRLEKLGVSSLGERLKLLKCLQKLS 68

second malignant brain tumor (MBT) repeat found in Drosophila melanogaster Polycomb protein Sfmbt (dSfmbt) and similar proteins; dSfmbt, also called Scm-like with four MBT domain-containing protein 1, is a Polycomb group repressor involved in epigenetic regulation of gene expression. dSfmbt contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that does not seem to contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439112 Cd Length: 83 Bit Score: 39.83 E-value: 7.30e-04

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 24584017  569 VGMKVEVenTDCDSIEVIQpgqtptsfwVATILEIKGYKALMSYEGFDTDSHDFWVNLCNAEVHSVGWCATRGKPLIPP 647
Cdd:cd20122   16 LGLNLEC--VDKNRISQVR---------VATVTKIVGKRLHLRYEGSEPDDDGFWCHEDSPLIHPVGWAQTVGHNLAAS 83

second malignant brain tumor (MBT) repeat found in sex comb on midleg-like protein 2 (SCML2) and similar proteins; SCML2 is a homolog of Drosophila Sex comb on midleg (Scm). It is a component of PRC1 (Polycomb repressive complex 1), which acts as an E3 ubiquitin ligase, both for histone H2A to silence transcription and for geminin to regulate its stability. SCML2 is a germline-specific Polycomb protein that acts as a critical regulator of heterochromatin organization in spermatogenesis. SCML2 contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439099 Cd Length: 77 Bit Score: 39.48 E-value: 7.44e-04

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  565 DNLGVGMKVEVenTDCDSIEVIQPgqtptsfwvATILEIKGYKALMSYEGFdTDSHDFWVNLCNAEVHSVGWCATRGKPL 644
Cdd:cd20109    4 NNFKVGMKLEA--IDKKNPYLICP---------ATIGDVKGDEVFITFDGW-RGAFDYWCKYDSRDIFPVGWCRLTGDVL 71


                 ...
gi 24584017  645 IPP 647
Cdd:cd20109   72 QPP 74

first malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 2 (L3MBTL2) and similar proteins; L3MBTL2, also called L(3)mbt-like protein 2, is a putative Polycomb group (PcG) protein that binds to monomethylated and dimethylated 'Lys-20' on histone H4 and also binds histone H3 peptides which are monomethylated or dimethylated on 'Lys-4', 'Lys-9' or 'Lys-27'. L3MBTL2 orchestrates ubiquitin signalling by dictating the sequential recruitment of RNF8 and RNF168 after DNA damage. It is an integral component of the polycomb repressive complex 1.6 (PRC1.6) and has been implicated in transcriptional repression and chromatin compaction. L3MBTL2 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439111 Cd Length: 102 Bit Score: 40.21 E-value: 8.02e-04

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 24584017  909 VGMSLECAD---LMDPRLVCVATVARVVGRLLKVHFDGWTDE--YDQWLDCESADIYPVGWCVlVNHKLEGPPRVAH 980
Cdd:cd20121    6 EGMKVEVLNtdaVLPSRVYWIASVIQLAGYKALLRYEGFENDssHDFWCNLGTVDVHPIGWCA-INSKILVPPQTIH 81

SAM domain (Sterile alpha motif);

Pssm-ID: 429573 Cd Length: 66 Bit Score: 38.79 E-value: 8.40e-04

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 24584017   1137 PDTWNVYDVSQFLRVNDCTAHCDTFSRNKIDG-KRLLQLTKDDIMPlLGM-KVGPALKISDLIAQLK 1201
Cdd:pfam07647    1 VESWSLESVADWLRSIGLEQYTDNFRDQGITGaELLLRLTLEDLKR-LGItSVGHRRKILKKIQELK 66

first malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 1 (SFMBT1); SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT1 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the first MBT repeat that contains a partially conserved semi-aromatic cage.

Pssm-ID: 439101 Cd Length: 94 Bit Score: 39.43 E-value: 1.02e-03

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  796 NSFVEGMKLEAVDPLNLSSICPATVMAVLKfGYMMIRIDSYQPDASgSDWFCYHEKSPcIFPAGFCSVNNISVTPPNGYD 875
Cdd:cd20111    2 NGFSPGMKLEVAVRTDPNTYWVATIITTCG-QLLLLRYDGYGEDRR-ADFWCDIMTAD-LHPIGWCEQNGKTLRPPEGIR 78

                         90
                 ....*....|...
gi 24584017  876 SRTFTWEGYLRDT 888
Cdd:cd20111   79 DKLSDWEEFLAQT 91

three malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 2 (SFMBT2); SFMBT2, also called Scm-like with 4 MBT domains protein 2, is a transcriptional repressor of the HOXB13 gene. It is required for trophoblast maintenance and placenta development. It also negatively regulates cell migration and invasion in prostate cancer cells. SFMBT2 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439106 Cd Length: 93 Bit Score: 38.63 E-value: 1.82e-03

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 24584017  905 HGFEVGMSLECADLMDPRLVCVATVARVVGRL-LKVHFDGWTDEYDQWL---DCESADIYPVGWCVLVNHKLEgPPR 977
Cdd:cd20116    1 HSFTVGMKLEVVDPREPFHICPASVTKVFNNHyFQVTVDDLRPEASENSmlcHADSLGILPVQWCLKNGVNLT-PPK 76

fourth malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 1 (SFMBT1); SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT1 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the fourth MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439107 Cd Length: 90 Bit Score: 38.71 E-value: 2.13e-03

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 24584017  687 FRLGLNLECVDKDRISQVRLATVTKIVGKRLFLRYFDSDDGF---WCHEDSPIIHPVGWATTVGHNLAAP 753
Cdd:cd20117    3 FKENMKLEAVNPICPEEICVATVTKVKGSYLWLQLEGSKKPIpecIVHVESMDIFPVGWCETNGYPLLHP 72

second malignant brain tumor (MBT) repeat found in Drosophila melanogaster Polycomb protein sex comb on midleg (Scm) and similar proteins; Scm is a putative zinc finger protein that functions as a transcriptional regulator which represses multiple homeotic genes during embryonic stages. It coordinates Polycomb group (PcG) complexes, PRC1 (PcG-repressive complex 1) or PRC2 (PcG-repressive complex 2), and polymerizes to produce broad domains of PcG silencing. Scm contains two MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that contains the semi-aromatic cage that binds methylated lysine residues.

Pssm-ID: 439100 Cd Length: 75 Bit Score: 37.82 E-value: 2.46e-03

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 24584017  569 VGMKVEVenTDCDSIEVIQPgqtptsfwvATILEIKGYKALMSYEGFdTDSHDFWVNLCNAEVHSVGWCATRGKPLIPP 647
Cdd:cd20110    8 VGMKLEA--VDRKNPHLICP---------ATVGAVKDDQIFVTFDGW-RGAFDYWCRYDSRDIFPVGWCARSGHPLQPP 74

SAM domain of diacylglycerol kinase delta and eta subunits; SAM (sterile alpha motif) domain of DGK-eta-delta subfamily proteins is a protein-protein interaction domain. Proteins of this subfamily are multidomain diacylglycerol kinases with a SAM domain located at the C-terminus. DGK proteins participate in signal transduction. They regulate the level of second messengers such as diacylglycerol and phosphatidic acid. The SAM domain of DGK proteins can form high molecular weight homooligomers through head-to-tail interactions as well as heterooligomers between the SAM domains of DGK delta and eta proteins. The oligomerization plays a role in the regulation of DGK intracellular localization.

Pssm-ID: 188906 Cd Length: 65 Bit Score: 37.39 E-value: 3.27e-03

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 24584017 1140 WNVYDVSQFLRVNDCTAHCDTFSRNKIDGKRLLQLTKDDIMPLLGMKVGPALKISDLIAQL 1200
Cdd:cd09507    5 WTTEEVGAWLESLQLGEYRDIFARNDIRGSELLHLERRDLKDLGITKVGHVKRILQAIKDL 65

fourth malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 1 (SFMBT1); SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT1 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the fourth MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439107 Cd Length: 90 Bit Score: 37.55 E-value: 4.48e-03

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 24584017  583 IEVIQPGQtPTSFWVATILEIKGYKALMSYEGFDTDSHDFWVNLCNAEVHSVGWCATRGKPLIPPR 648
Cdd:cd20117    9 LEAVNPIC-PEEICVATVTKVKGSYLWLQLEGSKKPIPECIVHVESMDIFPVGWCETNGYPLLHPR 73

third malignant brain tumor (MBT) repeat found in Scm-like with four MBT domains protein 1 (SFMBT1); SFMBT1, also called renal ubiquitous protein 1, is a transcriptional repressor protein that selectively binds the N-terminal tail of histone H3 and functions as a chromatin reader in regulating epigenetic silencing and the myogenic gene program. It mediates the recruitment of corepressor complexes to target genes, followed by chromatin compaction and repression of transcription. SFMBT1 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the third MBT repeat that does not contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439105 Cd Length: 94 Bit Score: 37.15 E-value: 6.98e-03

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 24584017  905 HGFEVGMSLECADLMDPRLVCVATVARVVG-RLLKVHFDGWTDEY--DQWLDC--ESADIYPVGWCVLVNHKLEGPP 976
Cdd:cd20115    1 HCFSEGMKLEAVDPAAPFTISPATVAKVFNeKFFLVEMDDLRPEEagAHSFVChrDSPGIFPVQWSLKNGLHLSPPP 77

second malignant brain tumor (MBT) repeat found in Lethal(3)malignant brain tumor-like protein 2 (L3MBTL2); L3MBTL2, also called L(3)mbt-like protein 2, is a putative Polycomb group (PcG) protein that binds to monomethylated and dimethylated 'Lys-20' on histone H4 and also binds histone H3 peptides which are monomethylated or dimethylated on 'Lys-4', 'Lys-9' or 'Lys-27'. L3MBTL2 orchestrates ubiquitin signalling by dictating the sequential recruitment of RNF8 and RNF168 after DNA damage. It is an integral component of the polycomb repressive complex 1.6 (PRC1.6) and has been implicated in transcriptional repression and chromatin compaction. L3MBTL2 contains four MBT (malignant brain tumor) repeats. The MBT repeat is a protein module that recognizes methylated lysine residues on histones. MBT repeats contain a semi-aromatic cage to accommodate methyllysine and show specificity towards the lower methylation states of lysine. This model corresponds to the second MBT repeat that does not seem to contain a semi-aromatic cage and may not bind methylated lysine residues.

Pssm-ID: 439114 Cd Length: 84 Bit Score: 36.74 E-value: 7.88e-03

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 24584017  907 FEVGMSLECADLMD---PRLVCVATVarVVGRLLKVHFDGWTDEyDQWLDCESADIYPVGWCVLVNHKLEGP 975
Cdd:cd20124   14 FRQGMRVEVVDKSQvsrTRMAVVDTV--IGGRLRLLYEDGDSDD-DFWCHMWSPLIHPVGWSRRVGHSIKMS 82

SAM domain of liprin-beta1,2 proteins repeat 2; SAM (sterile alpha motif) domain repeat 2 of liprin-beta1,2 proteins is a protein-protein interaction domain. Liprin-beta proteins contain three copies (repeats) of SAM domain. They may form heterodimers with liprin-alpha proteins through their SAM domains. It was suggested based on bioinformatic approaches that the second SAM domain of liprin-beta potentially is able to form polymers. Liprins were originally identified as LAR (leukocyte common antigen-related) transmembrane protein-tyrosine phosphatase-interacting proteins. They participate in mammary gland development, in axon guidance, and in the maintenance of lymphatic vessel integrity.

Pssm-ID: 188965 Cd Length: 63 Bit Score: 36.13 E-value: 8.52e-03

                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....
gi 24584017 1159 DTFSRNKIDGKRLLQLTKDDimpLLGMKVGPALKISDLIAQLKC 1202
Cdd:cd09566   21 DAFSEAKVDGRMLHYLTVDD---LLHLKVTSALHHASIRRGIQV 61