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Conserved domains on  [gi|2462550529|ref|XP_054169778|]
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telomeric repeat-binding factor 2 isoform X1 [Homo sapiens]

Protein Classification

telomeric repeat-binding factor 2( domain architecture ID 10084542)

telomeric repeat-binding factor 2 (TRF2) binds the telomeric double-stranded 5'-TTAGGG-3' repeat and plays a central role in telomere maintenance and protection against end-to-end fusion of chromosomes

Gene Symbol:  TERF2
Gene Ontology:  GO:0042162|GO:0000723
PubMed:  12757977|22244753

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
TRFH cd00280
Telomeric Repeat binding Factor or TTAGGG Repeat binding Factor, central (dimerization) domain ...
 87-289 2.92e-111

Telomeric Repeat binding Factor or TTAGGG Repeat binding Factor, central (dimerization) domain Homology; TRFH. Telomeres are protein/DNA complexes that make up the physical ends of eukaryotic linear chromosomes and are essential for chromosome stability, protecting the chromosome ends from degradation and end-to-end fusion. Proteins TRF1, TRF2 and Taz1 bind telomeric DNA and are also involved in recruiting interacting proteins, TIN2, and Rap1, to the telomeres. It has also been demonstrated that PARP1 associates with TRF2 and is capable of poly(ADP-ribosyl)ation of TRF2, which affects binding of TRF2 to telomeric DNA. TRF1, TRF2 and Taz1 proteins contain three functional domains: an N-terminal acidic domain, a central TRF-specific/dimerization domain, and a C-terminal DNA binding domain with a single Myb-like repeat. Homodimerization, a prerequisite to DNA binding, results in the juxtaposition of two Myb DNA binding domains.


:

Pssm-ID: 238174  Cd Length: 200  Bit Score: 329.41  E-value: 2.92e-111
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462550529  87 EARLEEAVNRWVLKFYFHEALRAFRGSRYGDFRQIRDIMQALLVRPLGKEHTVSRLLRVMQCLSRIEEGENLDCSFDMEA 166
Cdd:cd00280     1 EADAEAVANRWVLDFYFHSACRAFREGRYEDFRRTRDIAEALLVGPLKLTATQLKTLRIMQFLSRIAEGKNLDCQFENDE 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462550529 167 ELTPLESAINVLEMIKTEFTLTEAVVESSRKLVKEAAVIICIKNKEFEKASKILKKHMSkDPTTQKLRNDLLNIIREKNL 246
Cdd:cd00280    81 ELTPLESALMVLESIEKEFSLPETLHEEIRKLIKEQAVAVCMENGEFKKAEEVLKRLFS-DPESQKLRMKLLMIIREKDP 159

                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....
gi 2462550529 247 AHPVIQNFSYETFQQKMLRFLESHLDDAE-PYLLTigfMAKKAL 289
Cdd:cd00280   160 AHPVLQNFSYSHFMQKMKSYVELVLDEKEsPFLLK---AAAKVV 200
SANT_TRF cd11660
Telomere repeat binding factor-like DNA-binding domains of the SANT/myb-like family; Human ...
 493-541 8.56e-21

Telomere repeat binding factor-like DNA-binding domains of the SANT/myb-like family; Human telomere repeat binding factors, TRF1 and TRF2, function as part of the 6 component shelterin complex. TRF2 binds DNA and recruits RAP1 (via binding to the RAP1 protein c-terminal (RCT)) and TIN2 in the protection of telomeres from DNA repair machinery. Metazoan shelterin consists of 3 DNA binding proteins (TRF2, TRF1, and POT1) and 3 recruited proteins that bind to one or more of these DNA-binding proteins (RAP1, TIN2, TPP1). Schizosaccharomyces pombe TAZ1 is an orthlog and binds RAP1. Human TRF1 and TRF2 bind double-stranded DNA. hTRF2 consists of a basic N-terminus, a TRF homology domain, the RAP1 binding motif (RBM), the TIN2 binding motif (TBM) and a myb-like DNA binding domain, SANT, named after 'SWI3, ADA2, N-CoR and TFIIIB', several factors that share this domain. Tandem copies of the domain bind telomeric DNA tandem repeats as part of the capping complex. The single myb-like domain of TRF-type proteins is similar to the tandem myb_like domains found in yeast RAP1.


:

Pssm-ID: 212558 [Multi-domain]  Cd Length: 50  Bit Score: 85.70  E-value: 8.56e-21
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 2462550529 493 QKWTVEESEWVKAGVQKYGEGNWAAISKNYPFV-NRTAVMIKDRWRTMKR 541
Cdd:cd11660     1 RKWTDEEDEALVEGVEKYGVGNWAKILKDYFFVnNRTSVDLKDKWRNLKK 50
TRF2_RBM cd11654
RAP1 binding motif of telomere repeat binding factor; TRF2 (Telomere repeat binding factor 2) ...
 320-361 5.28e-16

RAP1 binding motif of telomere repeat binding factor; TRF2 (Telomere repeat binding factor 2) functions as part of the 6-component shelterin complex. TRF2 binds DNA and recruits RAP1 (via binding to the RAP1 protein c-terminus (RCT)) and TIN2 in the protection of telomeres from DNA repair machinery. Metazoan shelterin consists of 3 DNA-binding proteins (TRF2, TRF1 and POT1) and 3 recruited proteins that bind to one or more of these DNA-binding proteins (RAP1, TIN2, TPP1). Human TRF1 and TRF2 bind double-stranded DNA. hTRF2 consists of a basic N-terminus, a TRF homology domain, the RAP1 binding motif (RBM) described by this model, the TIN2 binding motif (TBM), and a myb-like DNA binding domain.


:

Pssm-ID: 212553  Cd Length: 42  Bit Score: 71.64  E-value: 5.28e-16
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
gi 2462550529 320 QLRNPPTTIGMMTLKAAFKTLSGAQDSEAAFAKLDQKDLVLP 361
Cdd:cd11654     1 QPVSTPTTIGISTLKAAFKSLSQAEDSDAAFAKLDQKDLVRP 42
 
Name Accession Description Interval E-value
TRFH cd00280
Telomeric Repeat binding Factor or TTAGGG Repeat binding Factor, central (dimerization) domain ...
 87-289 2.92e-111

Telomeric Repeat binding Factor or TTAGGG Repeat binding Factor, central (dimerization) domain Homology; TRFH. Telomeres are protein/DNA complexes that make up the physical ends of eukaryotic linear chromosomes and are essential for chromosome stability, protecting the chromosome ends from degradation and end-to-end fusion. Proteins TRF1, TRF2 and Taz1 bind telomeric DNA and are also involved in recruiting interacting proteins, TIN2, and Rap1, to the telomeres. It has also been demonstrated that PARP1 associates with TRF2 and is capable of poly(ADP-ribosyl)ation of TRF2, which affects binding of TRF2 to telomeric DNA. TRF1, TRF2 and Taz1 proteins contain three functional domains: an N-terminal acidic domain, a central TRF-specific/dimerization domain, and a C-terminal DNA binding domain with a single Myb-like repeat. Homodimerization, a prerequisite to DNA binding, results in the juxtaposition of two Myb DNA binding domains.


Pssm-ID: 238174  Cd Length: 200  Bit Score: 329.41  E-value: 2.92e-111
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462550529  87 EARLEEAVNRWVLKFYFHEALRAFRGSRYGDFRQIRDIMQALLVRPLGKEHTVSRLLRVMQCLSRIEEGENLDCSFDMEA 166
Cdd:cd00280     1 EADAEAVANRWVLDFYFHSACRAFREGRYEDFRRTRDIAEALLVGPLKLTATQLKTLRIMQFLSRIAEGKNLDCQFENDE 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462550529 167 ELTPLESAINVLEMIKTEFTLTEAVVESSRKLVKEAAVIICIKNKEFEKASKILKKHMSkDPTTQKLRNDLLNIIREKNL 246
Cdd:cd00280    81 ELTPLESALMVLESIEKEFSLPETLHEEIRKLIKEQAVAVCMENGEFKKAEEVLKRLFS-DPESQKLRMKLLMIIREKDP 159

                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....
gi 2462550529 247 AHPVIQNFSYETFQQKMLRFLESHLDDAE-PYLLTigfMAKKAL 289
Cdd:cd00280   160 AHPVLQNFSYSHFMQKMKSYVELVLDEKEsPFLLK---AAAKVV 200
TRF pfam08558
Telomere repeat binding factor (TRF); Telomere repeat binding factor (TRF) family proteins are ...
 97-264 4.33e-42

Telomere repeat binding factor (TRF); Telomere repeat binding factor (TRF) family proteins are important for the regulation of telomere stability. The two related human TRF proteins hTRF1 and hTRF2 form homodimers and bind directly to telomeric TTAGGG repeats via the myb DNA binding domain pfam00249 at the carboxy terminus. TRF1 is implicated in telomere length regulation and TRF2 in telomere protection. Other telomere complex associated proteins are recruited through their interaction with either TRF1 or TRF2. The fission yeast protein Taz1p (telomere-associated in Schizosaccharomyces pombe) has similarity to both hTRF1 and hTRF2 and may perform the dual functions of TRF1 and TRF2 at fission yeast telomeres. This domain is composed of multiple alpha helices arranged in a solenoid conformation similar to TPR repeats. The fungal members have now also been found to carry two double strand telomeric repeat binding factors.


Pssm-ID: 400735  Cd Length: 212  Bit Score: 149.86  E-value: 4.33e-42
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462550529  97 WVLKFYFHEALRAFRGSRYG-----------DFRQIRDIMQALLVRPLGKEHTVSRLLR----------VMQCLSRIEEG 155
Cdd:pfam08558   3 WVLDNLSTQLLRALREGPYTdvlaivsepdsEFRESFDILESLFERTKKLYSTRSPLLSpsilkiresyIMQTLRRINLG 82

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462550529 156 ENLDCSFDMEaELTPLESAINVLEMIKTEftlTEAVVESSRKL---VKEAAVIICIKNKEFEKASKILKKHMSKDPTT-- 230
Cdd:pfam08558  83 TFLDSVFGNL-EVGFLELAENFLDIFCPE---DGKLLKPQGVLyldLKTQAYIVALKEGPFKSASEILDKLFPDDLADil 158

                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|...
gi 2462550529 231 -------------------QKLRNDLLNIIREKNLAHPVIQNFSYETFQQKML 264
Cdd:pfam08558 159 kqrndklltpsetdfvercKKRREKLLNIINEKDPYHPLLQNFSWESFLKELL 211
SANT_TRF cd11660
Telomere repeat binding factor-like DNA-binding domains of the SANT/myb-like family; Human ...
 493-541 8.56e-21

Telomere repeat binding factor-like DNA-binding domains of the SANT/myb-like family; Human telomere repeat binding factors, TRF1 and TRF2, function as part of the 6 component shelterin complex. TRF2 binds DNA and recruits RAP1 (via binding to the RAP1 protein c-terminal (RCT)) and TIN2 in the protection of telomeres from DNA repair machinery. Metazoan shelterin consists of 3 DNA binding proteins (TRF2, TRF1, and POT1) and 3 recruited proteins that bind to one or more of these DNA-binding proteins (RAP1, TIN2, TPP1). Schizosaccharomyces pombe TAZ1 is an orthlog and binds RAP1. Human TRF1 and TRF2 bind double-stranded DNA. hTRF2 consists of a basic N-terminus, a TRF homology domain, the RAP1 binding motif (RBM), the TIN2 binding motif (TBM) and a myb-like DNA binding domain, SANT, named after 'SWI3, ADA2, N-CoR and TFIIIB', several factors that share this domain. Tandem copies of the domain bind telomeric DNA tandem repeats as part of the capping complex. The single myb-like domain of TRF-type proteins is similar to the tandem myb_like domains found in yeast RAP1.


Pssm-ID: 212558 [Multi-domain]  Cd Length: 50  Bit Score: 85.70  E-value: 8.56e-21
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 2462550529 493 QKWTVEESEWVKAGVQKYGEGNWAAISKNYPFV-NRTAVMIKDRWRTMKR 541
Cdd:cd11660     1 RKWTDEEDEALVEGVEKYGVGNWAKILKDYFFVnNRTSVDLKDKWRNLKK 50
TRF2_RBM cd11654
RAP1 binding motif of telomere repeat binding factor; TRF2 (Telomere repeat binding factor 2) ...
 320-361 5.28e-16

RAP1 binding motif of telomere repeat binding factor; TRF2 (Telomere repeat binding factor 2) functions as part of the 6-component shelterin complex. TRF2 binds DNA and recruits RAP1 (via binding to the RAP1 protein c-terminus (RCT)) and TIN2 in the protection of telomeres from DNA repair machinery. Metazoan shelterin consists of 3 DNA-binding proteins (TRF2, TRF1 and POT1) and 3 recruited proteins that bind to one or more of these DNA-binding proteins (RAP1, TIN2, TPP1). Human TRF1 and TRF2 bind double-stranded DNA. hTRF2 consists of a basic N-terminus, a TRF homology domain, the RAP1 binding motif (RBM) described by this model, the TIN2 binding motif (TBM), and a myb-like DNA binding domain.


Pssm-ID: 212553  Cd Length: 42  Bit Score: 71.64  E-value: 5.28e-16
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
gi 2462550529 320 QLRNPPTTIGMMTLKAAFKTLSGAQDSEAAFAKLDQKDLVLP 361
Cdd:cd11654     1 QPVSTPTTIGISTLKAAFKSLSQAEDSDAAFAKLDQKDLVRP 42
TERF2_RBM pfam16772
Telomeric repeat-binding factor 2 Rap1-binding motif; This domain, found in telomeric ...
 321-361 8.11e-16

Telomeric repeat-binding factor 2 Rap1-binding motif; This domain, found in telomeric repeat-binding factor 2, binds to the C-terminus of repressor activator protein 1 (RAP1) (telomeric repeat-binding factor 2-interacting protein 1).


Pssm-ID: 435576  Cd Length: 41  Bit Score: 71.29  E-value: 8.11e-16
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 2462550529 321 LRNPPTTIGMMTLKAAFKTLSGAQDSEAAFAKLDQKDLVLP 361
Cdd:pfam16772   1 PPETPTTYGISVLKAAFKSLSDSQDPDAAFTKLDETDLTLP 41
SANT smart00717
SANT SWI3, ADA2, N-CoR and TFIIIB'' DNA-binding domains;
492-541 1.52e-11

SANT SWI3, ADA2, N-CoR and TFIIIB'' DNA-binding domains;


Pssm-ID: 197842 [Multi-domain]  Cd Length: 49  Bit Score: 59.16  E-value: 1.52e-11
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|
gi 2462550529  492 KQKWTVEESEWVKAGVQKYGEGNWAAISKNYPfvNRTAVMIKDRWRTMKR 541
Cdd:smart00717   1 KGEWTEEEDELLIELVKKYGKNNWEKIAKELP--GRTAEQCRERWRNLLK 48
Myb_DNA-binding pfam00249
Myb-like DNA-binding domain; This family contains the DNA binding domains from Myb proteins, ...
 492-540 3.42e-10

Myb-like DNA-binding domain; This family contains the DNA binding domains from Myb proteins, as well as the SANT domain family.


Pssm-ID: 459731 [Multi-domain]  Cd Length: 46  Bit Score: 55.20  E-value: 3.42e-10
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*....
gi 2462550529 492 KQKWTVEESEWVKAGVQKYGeGNWAAISKNYPfvNRTAVMIKDRWRTMK 540
Cdd:pfam00249   1 RGPWTPEEDELLLEAVEKLG-NRWKKIAKLLP--GRTDNQCKNRWQNYL 46
 
Name Accession Description Interval E-value
TRFH cd00280
Telomeric Repeat binding Factor or TTAGGG Repeat binding Factor, central (dimerization) domain ...
 87-289 2.92e-111

Telomeric Repeat binding Factor or TTAGGG Repeat binding Factor, central (dimerization) domain Homology; TRFH. Telomeres are protein/DNA complexes that make up the physical ends of eukaryotic linear chromosomes and are essential for chromosome stability, protecting the chromosome ends from degradation and end-to-end fusion. Proteins TRF1, TRF2 and Taz1 bind telomeric DNA and are also involved in recruiting interacting proteins, TIN2, and Rap1, to the telomeres. It has also been demonstrated that PARP1 associates with TRF2 and is capable of poly(ADP-ribosyl)ation of TRF2, which affects binding of TRF2 to telomeric DNA. TRF1, TRF2 and Taz1 proteins contain three functional domains: an N-terminal acidic domain, a central TRF-specific/dimerization domain, and a C-terminal DNA binding domain with a single Myb-like repeat. Homodimerization, a prerequisite to DNA binding, results in the juxtaposition of two Myb DNA binding domains.


Pssm-ID: 238174  Cd Length: 200  Bit Score: 329.41  E-value: 2.92e-111
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462550529  87 EARLEEAVNRWVLKFYFHEALRAFRGSRYGDFRQIRDIMQALLVRPLGKEHTVSRLLRVMQCLSRIEEGENLDCSFDMEA 166
Cdd:cd00280     1 EADAEAVANRWVLDFYFHSACRAFREGRYEDFRRTRDIAEALLVGPLKLTATQLKTLRIMQFLSRIAEGKNLDCQFENDE 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462550529 167 ELTPLESAINVLEMIKTEFTLTEAVVESSRKLVKEAAVIICIKNKEFEKASKILKKHMSkDPTTQKLRNDLLNIIREKNL 246
Cdd:cd00280    81 ELTPLESALMVLESIEKEFSLPETLHEEIRKLIKEQAVAVCMENGEFKKAEEVLKRLFS-DPESQKLRMKLLMIIREKDP 159

                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....
gi 2462550529 247 AHPVIQNFSYETFQQKMLRFLESHLDDAE-PYLLTigfMAKKAL 289
Cdd:cd00280   160 AHPVLQNFSYSHFMQKMKSYVELVLDEKEsPFLLK---AAAKVV 200
TRF pfam08558
Telomere repeat binding factor (TRF); Telomere repeat binding factor (TRF) family proteins are ...
 97-264 4.33e-42

Telomere repeat binding factor (TRF); Telomere repeat binding factor (TRF) family proteins are important for the regulation of telomere stability. The two related human TRF proteins hTRF1 and hTRF2 form homodimers and bind directly to telomeric TTAGGG repeats via the myb DNA binding domain pfam00249 at the carboxy terminus. TRF1 is implicated in telomere length regulation and TRF2 in telomere protection. Other telomere complex associated proteins are recruited through their interaction with either TRF1 or TRF2. The fission yeast protein Taz1p (telomere-associated in Schizosaccharomyces pombe) has similarity to both hTRF1 and hTRF2 and may perform the dual functions of TRF1 and TRF2 at fission yeast telomeres. This domain is composed of multiple alpha helices arranged in a solenoid conformation similar to TPR repeats. The fungal members have now also been found to carry two double strand telomeric repeat binding factors.


Pssm-ID: 400735  Cd Length: 212  Bit Score: 149.86  E-value: 4.33e-42
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462550529  97 WVLKFYFHEALRAFRGSRYG-----------DFRQIRDIMQALLVRPLGKEHTVSRLLR----------VMQCLSRIEEG 155
Cdd:pfam08558   3 WVLDNLSTQLLRALREGPYTdvlaivsepdsEFRESFDILESLFERTKKLYSTRSPLLSpsilkiresyIMQTLRRINLG 82

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2462550529 156 ENLDCSFDMEaELTPLESAINVLEMIKTEftlTEAVVESSRKL---VKEAAVIICIKNKEFEKASKILKKHMSKDPTT-- 230
Cdd:pfam08558  83 TFLDSVFGNL-EVGFLELAENFLDIFCPE---DGKLLKPQGVLyldLKTQAYIVALKEGPFKSASEILDKLFPDDLADil 158

                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|...
gi 2462550529 231 -------------------QKLRNDLLNIIREKNLAHPVIQNFSYETFQQKML 264
Cdd:pfam08558 159 kqrndklltpsetdfvercKKRREKLLNIINEKDPYHPLLQNFSWESFLKELL 211
SANT_TRF cd11660
Telomere repeat binding factor-like DNA-binding domains of the SANT/myb-like family; Human ...
 493-541 8.56e-21

Telomere repeat binding factor-like DNA-binding domains of the SANT/myb-like family; Human telomere repeat binding factors, TRF1 and TRF2, function as part of the 6 component shelterin complex. TRF2 binds DNA and recruits RAP1 (via binding to the RAP1 protein c-terminal (RCT)) and TIN2 in the protection of telomeres from DNA repair machinery. Metazoan shelterin consists of 3 DNA binding proteins (TRF2, TRF1, and POT1) and 3 recruited proteins that bind to one or more of these DNA-binding proteins (RAP1, TIN2, TPP1). Schizosaccharomyces pombe TAZ1 is an orthlog and binds RAP1. Human TRF1 and TRF2 bind double-stranded DNA. hTRF2 consists of a basic N-terminus, a TRF homology domain, the RAP1 binding motif (RBM), the TIN2 binding motif (TBM) and a myb-like DNA binding domain, SANT, named after 'SWI3, ADA2, N-CoR and TFIIIB', several factors that share this domain. Tandem copies of the domain bind telomeric DNA tandem repeats as part of the capping complex. The single myb-like domain of TRF-type proteins is similar to the tandem myb_like domains found in yeast RAP1.


Pssm-ID: 212558 [Multi-domain]  Cd Length: 50  Bit Score: 85.70  E-value: 8.56e-21
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 2462550529 493 QKWTVEESEWVKAGVQKYGEGNWAAISKNYPFV-NRTAVMIKDRWRTMKR 541
Cdd:cd11660     1 RKWTDEEDEALVEGVEKYGVGNWAKILKDYFFVnNRTSVDLKDKWRNLKK 50
TRF2_RBM cd11654
RAP1 binding motif of telomere repeat binding factor; TRF2 (Telomere repeat binding factor 2) ...
 320-361 5.28e-16

RAP1 binding motif of telomere repeat binding factor; TRF2 (Telomere repeat binding factor 2) functions as part of the 6-component shelterin complex. TRF2 binds DNA and recruits RAP1 (via binding to the RAP1 protein c-terminus (RCT)) and TIN2 in the protection of telomeres from DNA repair machinery. Metazoan shelterin consists of 3 DNA-binding proteins (TRF2, TRF1 and POT1) and 3 recruited proteins that bind to one or more of these DNA-binding proteins (RAP1, TIN2, TPP1). Human TRF1 and TRF2 bind double-stranded DNA. hTRF2 consists of a basic N-terminus, a TRF homology domain, the RAP1 binding motif (RBM) described by this model, the TIN2 binding motif (TBM), and a myb-like DNA binding domain.


Pssm-ID: 212553  Cd Length: 42  Bit Score: 71.64  E-value: 5.28e-16
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
gi 2462550529 320 QLRNPPTTIGMMTLKAAFKTLSGAQDSEAAFAKLDQKDLVLP 361
Cdd:cd11654     1 QPVSTPTTIGISTLKAAFKSLSQAEDSDAAFAKLDQKDLVRP 42
TERF2_RBM pfam16772
Telomeric repeat-binding factor 2 Rap1-binding motif; This domain, found in telomeric ...
 321-361 8.11e-16

Telomeric repeat-binding factor 2 Rap1-binding motif; This domain, found in telomeric repeat-binding factor 2, binds to the C-terminus of repressor activator protein 1 (RAP1) (telomeric repeat-binding factor 2-interacting protein 1).


Pssm-ID: 435576  Cd Length: 41  Bit Score: 71.29  E-value: 8.11e-16
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 2462550529 321 LRNPPTTIGMMTLKAAFKTLSGAQDSEAAFAKLDQKDLVLP 361
Cdd:pfam16772   1 PPETPTTYGISVLKAAFKSLSDSQDPDAAFTKLDETDLTLP 41
SANT cd00167
'SWI3, ADA2, N-CoR and TFIIIB' DNA-binding domains. Tandem copies of the domain bind telomeric ...
 494-540 9.14e-12

'SWI3, ADA2, N-CoR and TFIIIB' DNA-binding domains. Tandem copies of the domain bind telomeric DNA tandem repeatsas part of the capping complex. Binding is sequence dependent for repeats which contain the G/C rich motif [C2-3 A (CA)1-6]. The domain is also found in regulatory transcriptional repressor complexes where it also binds DNA.


Pssm-ID: 238096 [Multi-domain]  Cd Length: 45  Bit Score: 59.90  E-value: 9.14e-12
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*..
gi 2462550529 494 KWTVEESEWVKAGVQKYGEGNWAAISKNYPfvNRTAVMIKDRWRTMK 540
Cdd:cd00167     1 PWTEEEDELLLEAVKKYGKNNWEKIAKELP--GRTPKQCRERWRNLL 45
SANT smart00717
SANT SWI3, ADA2, N-CoR and TFIIIB'' DNA-binding domains;
492-541 1.52e-11

SANT SWI3, ADA2, N-CoR and TFIIIB'' DNA-binding domains;


Pssm-ID: 197842 [Multi-domain]  Cd Length: 49  Bit Score: 59.16  E-value: 1.52e-11
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|
gi 2462550529  492 KQKWTVEESEWVKAGVQKYGEGNWAAISKNYPfvNRTAVMIKDRWRTMKR 541
Cdd:smart00717   1 KGEWTEEEDELLIELVKKYGKNNWEKIAKELP--GRTAEQCRERWRNLLK 48
Myb_DNA-binding pfam00249
Myb-like DNA-binding domain; This family contains the DNA binding domains from Myb proteins, ...
 492-540 3.42e-10

Myb-like DNA-binding domain; This family contains the DNA binding domains from Myb proteins, as well as the SANT domain family.


Pssm-ID: 459731 [Multi-domain]  Cd Length: 46  Bit Score: 55.20  E-value: 3.42e-10
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*....
gi 2462550529 492 KQKWTVEESEWVKAGVQKYGeGNWAAISKNYPfvNRTAVMIKDRWRTMK 540
Cdd:pfam00249   1 RGPWTPEEDELLLEAVEKLG-NRWKKIAKLLP--GRTDNQCKNRWQNYL 46
Myb_DNA-bind_6 pfam13921
Myb-like DNA-binding domain; This family contains the DNA binding domains from Myb proteins, ...
 495-539 4.99e-03

Myb-like DNA-binding domain; This family contains the DNA binding domains from Myb proteins, as well as the SANT domain family.


Pssm-ID: 372817 [Multi-domain]  Cd Length: 60  Bit Score: 35.36  E-value: 4.99e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*
gi 2462550529 495 WTVEESEWVKAGVQKYGeGNWAAISKNYPFvnRTAVMIKDRWRTM 539
Cdd:pfam13921   1 WTEEEDEKLLKLVEKYG-NDWKQIAKELGR--RTPKQCFDRWRRK 42
SANT_DMAP1_like cd11658
SANT/myb-like domain of Human Dna Methyltransferase 1 Associated Protein 1-like; These ...
 495-539 7.38e-03

SANT/myb-like domain of Human Dna Methyltransferase 1 Associated Protein 1-like; These proteins are members of the SANT/myb group. SANT is named after 'SWI3, ADA2, N-CoR and TFIIIB', several factors that share this domain. The SANT domain resembles the 3 alpha-helix bundle of the DNA-binding Myb domains and is found in a diverse set of proteins.


Pssm-ID: 212556  Cd Length: 46  Bit Score: 34.69  E-value: 7.38e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*.
gi 2462550529 495 WTVEESEWVKAGVQKYGEgNWAAISKNYPFVN-RTAVMIKDRWRTM 539
Cdd:cd11658     1 WTKEETDYLFDLVKRFDL-RWNVILDRYPFQKgRSVEDLKEKYYHL 45
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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