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Conserved domains on  [gi|2519076778|ref|WP_284784413|]
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tRNA (adenosine(37)-N6)-threonylcarbamoyltransferase complex dimerization subunit type 1 TsaB [Corynebacterium imitans]

Protein Classification

tRNA threonylcarbamoyladenosine biosynthesis protein TsaB( domain architecture ID 10003119)

tRNA threonylcarbamoyladenosine biosynthesis protein TsaB (also known as YeaZ) is required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine

EC:  2.3.1.234
Gene Ontology:  GO:0002949
PubMed:  22378793

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
TsaB COG1214
tRNA A37 threonylcarbamoyladenosine modification protein TsaB [Translation, ribosomal ...
 1-209 2.63e-60

tRNA A37 threonylcarbamoyladenosine modification protein TsaB [Translation, ribosomal structure and biogenesis]; tRNA A37 threonylcarbamoyladenosine modification protein TsaB is part of the Pathway/BioSystem: tRNA modification


:

Pssm-ID: 440827  Cd Length: 227  Bit Score: 188.52  E-value: 2.63e-60
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778   1 MRVLALDTATTELVAGLANvsgGVDVIAEK-IISTRAHNELLVPTIAELLEGAGLAFSDLEAIVVGCGPGPFTGLRVGMA 79
Cdd:COG1214     1 MLILAIDTSTEACSVALLD---DGEVLAEReENDGRGHSERLLPMIDELLAEAGLTLSDLDAIAVGIGPGSFTGLRIGVA 77

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778  80 TAQALGQALGIPVYGVVTHDAVAKGVDAESA---LIVTDARRREVYWARYENG----QRVAGPDVVKPA----KLDCPPV 148
Cdd:COG1214    78 TAKGLALALGIPLVGVSSLEALAAQAPRAGAglvLVAIDARRGEVYWAVYDADdgelERLGEPRVLAPEelaePLAGGPV 157

                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778 149 VFC-----SVPEQLAAQLSVDADEVTYLPPRTAGLVAAADFSA----PPAPLVPHYLRRPDAVPPKQKPR 209
Cdd:COG1214   158 LFVgdgaeAYAELLAEALAVLADALALPSAAALARLAAARLAAgeaeDPADLEPLYLRDPDAEPPAERKA 227
 
Name Accession Description Interval E-value
TsaB COG1214
tRNA A37 threonylcarbamoyladenosine modification protein TsaB [Translation, ribosomal ...
 1-209 2.63e-60

tRNA A37 threonylcarbamoyladenosine modification protein TsaB [Translation, ribosomal structure and biogenesis]; tRNA A37 threonylcarbamoyladenosine modification protein TsaB is part of the Pathway/BioSystem: tRNA modification


Pssm-ID: 440827  Cd Length: 227  Bit Score: 188.52  E-value: 2.63e-60
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778   1 MRVLALDTATTELVAGLANvsgGVDVIAEK-IISTRAHNELLVPTIAELLEGAGLAFSDLEAIVVGCGPGPFTGLRVGMA 79
Cdd:COG1214     1 MLILAIDTSTEACSVALLD---DGEVLAEReENDGRGHSERLLPMIDELLAEAGLTLSDLDAIAVGIGPGSFTGLRIGVA 77

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778  80 TAQALGQALGIPVYGVVTHDAVAKGVDAESA---LIVTDARRREVYWARYENG----QRVAGPDVVKPA----KLDCPPV 148
Cdd:COG1214    78 TAKGLALALGIPLVGVSSLEALAAQAPRAGAglvLVAIDARRGEVYWAVYDADdgelERLGEPRVLAPEelaePLAGGPV 157

                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778 149 VFC-----SVPEQLAAQLSVDADEVTYLPPRTAGLVAAADFSA----PPAPLVPHYLRRPDAVPPKQKPR 209
Cdd:COG1214   158 LFVgdgaeAYAELLAEALAVLADALALPSAAALARLAAARLAAgeaeDPADLEPLYLRDPDAEPPAERKA 227
T6A_YeaZ TIGR03725
tRNA threonylcarbamoyl adenosine modification protein YeaZ; This family describes a protein ...
 3-197 3.22e-51

tRNA threonylcarbamoyl adenosine modification protein YeaZ; This family describes a protein family, YeaZ, now associated with the threonylcarbamoyl adenosine (t6A) tRNA modification. Members of this family may occur as fusions with ygjD (previously gcp) or the ribosomal protein N-acetyltransferase rimI, and is frequently encoded next to rimI. [Protein synthesis, tRNA and rRNA base modification]


Pssm-ID: 274750 [Multi-domain]  Cd Length: 204  Bit Score: 164.75  E-value: 3.22e-51
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778   3 VLALDTATTELVAGLANvsgGVDVIAEKII-STRAHNELLVPTIAELLEGAGLAFSDLEAIVVGCGPGPFTGLRVGMATA 81
Cdd:TIGR03725   1 ILAIDTSTEALSVALLD---DGKVLAERTEpAGRNHSERLLPMIEELLAEAGLSLQDLDAIAVGVGPGSFTGLRIGLATA 77

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778  82 QALGQALGIPVYGVVTHDAVAKGVDAESA----LIVTDARRREVYWARYEnGQRVAGPDVVKPA----KLDCPPVVFCSV 153
Cdd:TIGR03725  78 KGLALALGIPLVGVSSLEALAAQAAAQDGggpvLVAIDARRGEVYWGLYD-LKPLEEPAVLSPEelleLLKELNVLLVGD 156

                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*...
gi 2519076778 154 PEQLAAQLSVDADEVTYLPPRTAGLVAAADFSA----PPAPLVPHYLR 197
Cdd:TIGR03725 157 GAEAYALALLAAAADALPDAAALARLALARLKAgeplDVEELEPLYLR 204
ASKHA_NBD_TsaB cd24032
nucleotide-binding domain (NBD) of tRNA threonylcarbamoyladenosine biosynthesis protein TsaB ...
 3-180 1.28e-43

nucleotide-binding domain (NBD) of tRNA threonylcarbamoyladenosine biosynthesis protein TsaB (previously known as YeaZ) and similar proteins; TsaB, also called t(6)A37 threonylcarbamoyladenosine biosynthesis protein TsaB, is required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine. It may be involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37, together with TsaD and TsaE. TsaB seems to play an indirect role in the t(6)A biosynthesis pathway, possibly in regulating the core enzymatic function of TsaD. In fact, it can act as a protease that specifically degrades TsaD in vitro; therefore, TsaB may post-translationally regulate cellular pools of TsaD via proteolytic degradation. TsaB does not show sialoglycoprotease activity against glycophorin A.


Pssm-ID: 466882 [Multi-domain]  Cd Length: 205  Bit Score: 145.50  E-value: 1.28e-43
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778   3 VLALDTATTELVAGLANvsgGVDVIAE-KIISTRAHNELLVPTIAELLEGAGLAFSDLEAIVVGCGPGPFTGLRVGMATA 81
Cdd:cd24032     1 ILAIDTSTSACSVALLK---GGKILAEyELDLGRRHSERLLPMIDELLKEAGLSLKDLDAIAVGIGPGSFTGLRIGLATA 77

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778  82 QALGQALGIPVYGVVTHDAVAKGVDAESALI--VTDARRREVYWARYENGQRVAGPD----VVKPAKLDC------PPVV 149
Cdd:cd24032    78 KGLALALGIPLVGVSTLEALAQNAPRADGRVlpAIDARRGEVYWALYERDKGGLILEeeeaVLPPEELEEilllkkPAIL 157

                         170       180       190
                  ....*....|....*....|....*....|.
gi 2519076778 150 FCSVPEQLAAQLSVDADEVTYLPPRTAGLVA 180
Cdd:cd24032   158 VGDGWDKYPDLIKENPVLPIELLLPSAADLA 188
TsaD pfam00814
tRNA N6-adenosine threonylcarbamoyltransferase; This domain can be found in Kae1/Qri7/YgjD, ...
 32-164 2.08e-28

tRNA N6-adenosine threonylcarbamoyltransferase; This domain can be found in Kae1/Qri7/YgjD, products of COG0533 that belong to a small group of 60 proteins that are present in all three domains of life. COG0533 proteins are suggest to play a role in a post translational modification of certain tRNAs. For example, YgjD along with YeaZ, YjeE, and YrdC have been deemed necessary and sufficient for the tRNA modification. This modification involves the formation of N6-threonyl carbamoyl adenosine (t6A) at position 37 in the anti-codon stem loop which is critical for translational speed and accuracy. Structural analysis indicate that YeaZ lacks resemblance to any known protease active site. Together with the absence of a putative zinc-binding motif. Thus the likelyhood of it being a protease, as previously thought, has been negated. EC:2.3.1.234


Pssm-ID: 395656  Cd Length: 272  Bit Score: 107.85  E-value: 2.08e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778  32 ISTRAHNELLVPTIAELLEGAGLAFSDLEAIVVGCGPGPFTGLRVGMATAQALGQALGIPVYGV---VTHDAVAKGVDAE 108
Cdd:pfam00814  24 LASRHHSERLMPLIDEALAEAGLSLEDLDAIAVTKGPGLFTGLRVGASFAKGLALALNKPLVGVnhlEAHALAARLETGL 103

                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 2519076778 109 SALIV--TDARRREVYWA---RYENG----QRVAGPDVVKPAKLDCPPVVFCSVPEQLAAQLSVD 164
Cdd:pfam00814 104 EFPVVllVSGGHTQVYAAkdgRYEILgetlDDAAGEAFDKVARLLGLPYPGGPKIEKLAKEGAFE 168
PRK09604 PRK09604
tRNA (adenosine(37)-N6)-threonylcarbamoyltransferase complex transferase subunit TsaD;
1-95 1.12e-13

tRNA (adenosine(37)-N6)-threonylcarbamoyltransferase complex transferase subunit TsaD;


Pssm-ID: 236585  Cd Length: 332  Bit Score: 68.56  E-value: 1.12e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778   1 MRVLALDTATTElvAGLANVSGGVDVIAEKIIST----------------RAHNELLVPTIAELLEGAGLAFSDLEAIVV 64
Cdd:PRK09604    1 MLILGIETSCDE--TSVAVVDDGRGLLSNVVASQidlharyggvvpelasRAHVENIVPLIEEALKEAGLTLEDIDAIAV 78

                          90       100       110
                  ....*....|....*....|....*....|.
gi 2519076778  65 GCGPGPFTGLRVGMATAQALGQALGIPVYGV 95
Cdd:PRK09604   79 TAGPGLVGALLVGVSFAKALALALNKPLIGV 109
 
Name Accession Description Interval E-value
TsaB COG1214
tRNA A37 threonylcarbamoyladenosine modification protein TsaB [Translation, ribosomal ...
 1-209 2.63e-60

tRNA A37 threonylcarbamoyladenosine modification protein TsaB [Translation, ribosomal structure and biogenesis]; tRNA A37 threonylcarbamoyladenosine modification protein TsaB is part of the Pathway/BioSystem: tRNA modification


Pssm-ID: 440827  Cd Length: 227  Bit Score: 188.52  E-value: 2.63e-60
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778   1 MRVLALDTATTELVAGLANvsgGVDVIAEK-IISTRAHNELLVPTIAELLEGAGLAFSDLEAIVVGCGPGPFTGLRVGMA 79
Cdd:COG1214     1 MLILAIDTSTEACSVALLD---DGEVLAEReENDGRGHSERLLPMIDELLAEAGLTLSDLDAIAVGIGPGSFTGLRIGVA 77

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778  80 TAQALGQALGIPVYGVVTHDAVAKGVDAESA---LIVTDARRREVYWARYENG----QRVAGPDVVKPA----KLDCPPV 148
Cdd:COG1214    78 TAKGLALALGIPLVGVSSLEALAAQAPRAGAglvLVAIDARRGEVYWAVYDADdgelERLGEPRVLAPEelaePLAGGPV 157

                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778 149 VFC-----SVPEQLAAQLSVDADEVTYLPPRTAGLVAAADFSA----PPAPLVPHYLRRPDAVPPKQKPR 209
Cdd:COG1214   158 LFVgdgaeAYAELLAEALAVLADALALPSAAALARLAAARLAAgeaeDPADLEPLYLRDPDAEPPAERKA 227
T6A_YeaZ TIGR03725
tRNA threonylcarbamoyl adenosine modification protein YeaZ; This family describes a protein ...
 3-197 3.22e-51

tRNA threonylcarbamoyl adenosine modification protein YeaZ; This family describes a protein family, YeaZ, now associated with the threonylcarbamoyl adenosine (t6A) tRNA modification. Members of this family may occur as fusions with ygjD (previously gcp) or the ribosomal protein N-acetyltransferase rimI, and is frequently encoded next to rimI. [Protein synthesis, tRNA and rRNA base modification]


Pssm-ID: 274750 [Multi-domain]  Cd Length: 204  Bit Score: 164.75  E-value: 3.22e-51
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778   3 VLALDTATTELVAGLANvsgGVDVIAEKII-STRAHNELLVPTIAELLEGAGLAFSDLEAIVVGCGPGPFTGLRVGMATA 81
Cdd:TIGR03725   1 ILAIDTSTEALSVALLD---DGKVLAERTEpAGRNHSERLLPMIEELLAEAGLSLQDLDAIAVGVGPGSFTGLRIGLATA 77

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778  82 QALGQALGIPVYGVVTHDAVAKGVDAESA----LIVTDARRREVYWARYEnGQRVAGPDVVKPA----KLDCPPVVFCSV 153
Cdd:TIGR03725  78 KGLALALGIPLVGVSSLEALAAQAAAQDGggpvLVAIDARRGEVYWGLYD-LKPLEEPAVLSPEelleLLKELNVLLVGD 156

                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*...
gi 2519076778 154 PEQLAAQLSVDADEVTYLPPRTAGLVAAADFSA----PPAPLVPHYLR 197
Cdd:TIGR03725 157 GAEAYALALLAAAADALPDAAALARLALARLKAgeplDVEELEPLYLR 204
ASKHA_NBD_TsaB cd24032
nucleotide-binding domain (NBD) of tRNA threonylcarbamoyladenosine biosynthesis protein TsaB ...
 3-180 1.28e-43

nucleotide-binding domain (NBD) of tRNA threonylcarbamoyladenosine biosynthesis protein TsaB (previously known as YeaZ) and similar proteins; TsaB, also called t(6)A37 threonylcarbamoyladenosine biosynthesis protein TsaB, is required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine. It may be involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37, together with TsaD and TsaE. TsaB seems to play an indirect role in the t(6)A biosynthesis pathway, possibly in regulating the core enzymatic function of TsaD. In fact, it can act as a protease that specifically degrades TsaD in vitro; therefore, TsaB may post-translationally regulate cellular pools of TsaD via proteolytic degradation. TsaB does not show sialoglycoprotease activity against glycophorin A.


Pssm-ID: 466882 [Multi-domain]  Cd Length: 205  Bit Score: 145.50  E-value: 1.28e-43
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778   3 VLALDTATTELVAGLANvsgGVDVIAE-KIISTRAHNELLVPTIAELLEGAGLAFSDLEAIVVGCGPGPFTGLRVGMATA 81
Cdd:cd24032     1 ILAIDTSTSACSVALLK---GGKILAEyELDLGRRHSERLLPMIDELLKEAGLSLKDLDAIAVGIGPGSFTGLRIGLATA 77

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778  82 QALGQALGIPVYGVVTHDAVAKGVDAESALI--VTDARRREVYWARYENGQRVAGPD----VVKPAKLDC------PPVV 149
Cdd:cd24032    78 KGLALALGIPLVGVSTLEALAQNAPRADGRVlpAIDARRGEVYWALYERDKGGLILEeeeaVLPPEELEEilllkkPAIL 157

                         170       180       190
                  ....*....|....*....|....*....|.
gi 2519076778 150 FCSVPEQLAAQLSVDADEVTYLPPRTAGLVA 180
Cdd:cd24032   158 VGDGWDKYPDLIKENPVLPIELLLPSAADLA 188
TsaD pfam00814
tRNA N6-adenosine threonylcarbamoyltransferase; This domain can be found in Kae1/Qri7/YgjD, ...
 32-164 2.08e-28

tRNA N6-adenosine threonylcarbamoyltransferase; This domain can be found in Kae1/Qri7/YgjD, products of COG0533 that belong to a small group of 60 proteins that are present in all three domains of life. COG0533 proteins are suggest to play a role in a post translational modification of certain tRNAs. For example, YgjD along with YeaZ, YjeE, and YrdC have been deemed necessary and sufficient for the tRNA modification. This modification involves the formation of N6-threonyl carbamoyl adenosine (t6A) at position 37 in the anti-codon stem loop which is critical for translational speed and accuracy. Structural analysis indicate that YeaZ lacks resemblance to any known protease active site. Together with the absence of a putative zinc-binding motif. Thus the likelyhood of it being a protease, as previously thought, has been negated. EC:2.3.1.234


Pssm-ID: 395656  Cd Length: 272  Bit Score: 107.85  E-value: 2.08e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778  32 ISTRAHNELLVPTIAELLEGAGLAFSDLEAIVVGCGPGPFTGLRVGMATAQALGQALGIPVYGV---VTHDAVAKGVDAE 108
Cdd:pfam00814  24 LASRHHSERLMPLIDEALAEAGLSLEDLDAIAVTKGPGLFTGLRVGASFAKGLALALNKPLVGVnhlEAHALAARLETGL 103

                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 2519076778 109 SALIV--TDARRREVYWA---RYENG----QRVAGPDVVKPAKLDCPPVVFCSVPEQLAAQLSVD 164
Cdd:pfam00814 104 EFPVVllVSGGHTQVYAAkdgRYEILgetlDDAAGEAFDKVARLLGLPYPGGPKIEKLAKEGAFE 168
PRK09604 PRK09604
tRNA (adenosine(37)-N6)-threonylcarbamoyltransferase complex transferase subunit TsaD;
1-95 1.12e-13

tRNA (adenosine(37)-N6)-threonylcarbamoyltransferase complex transferase subunit TsaD;


Pssm-ID: 236585  Cd Length: 332  Bit Score: 68.56  E-value: 1.12e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778   1 MRVLALDTATTElvAGLANVSGGVDVIAEKIIST----------------RAHNELLVPTIAELLEGAGLAFSDLEAIVV 64
Cdd:PRK09604    1 MLILGIETSCDE--TSVAVVDDGRGLLSNVVASQidlharyggvvpelasRAHVENIVPLIEEALKEAGLTLEDIDAIAV 78

                          90       100       110
                  ....*....|....*....|....*....|.
gi 2519076778  65 GCGPGPFTGLRVGMATAQALGQALGIPVYGV 95
Cdd:PRK09604   79 TAGPGLVGALLVGVSFAKALALALNKPLIGV 109
TsaD COG0533
tRNA A37 threonylcarbamoyltransferase TsaD [Translation, ribosomal structure and biogenesis]; ...
 1-95 6.39e-13

tRNA A37 threonylcarbamoyltransferase TsaD [Translation, ribosomal structure and biogenesis]; tRNA A37 threonylcarbamoyltransferase TsaD is part of the Pathway/BioSystem: tRNA modification


Pssm-ID: 440299  Cd Length: 333  Bit Score: 66.57  E-value: 6.39e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778   1 MRVLALDTA---TtelvaGLANVSGGVDVIAEKIIS----------------TRAHNELLVPTIAELLEGAGLAFSDLEA 61
Cdd:COG0533     1 MLILGIETScdeT-----AAAVVDDGRGLLSNVVASqidlharyggvvpelaSRAHLENILPLVEEALEEAGVTLKDIDA 75

                          90       100       110
                  ....*....|....*....|....*....|....
gi 2519076778  62 IVVGCGPGPFTGLRVGMATAQALGQALGIPVYGV 95
Cdd:COG0533    76 IAVTAGPGLIGALLVGVSFAKALALALGKPLIGV 109
T6A_TsaD_YgjD TIGR03723
tRNA threonylcarbamoyl adenosine modification protein TsaD; This model represents bacterial ...
 16-95 1.02e-12

tRNA threonylcarbamoyl adenosine modification protein TsaD; This model represents bacterial members of a protein family that is widely distributed. In a few pathogenic species, the protein is exported in a way that may represent an exceptional secondary function. This model plus companion (archaeal) model TIGR03722 together span the prokaryotic member sequences of TIGR00329, a protein family that appears universal in life, and whose broad function is unknown. A member of TIGR03722 has been characterized as a DNA-binding protein with apurinic endopeptidase activity. In contrast, the rare characterized members of the present family show O-sialoglycoprotein endopeptidase (EC. 3.4.24.57) activity after export. These include glycoprotease (gcp) from Pasteurella haemolytica A1 and a cohemolysin from Riemerella anatipestifer (GB|AAG39646.1). The member from Staphylococcus aureus is essential and is related to cell wall dynamics and the modulation of autolysis, but members are also found in the Mycoplasmas (which lack a cell wall). A reasonable hypothesis is that virulence-related activities after export are secondary to a bacterial domain-wide unknown function. [Protein synthesis, tRNA and rRNA base modification]


Pssm-ID: 274748  Cd Length: 313  Bit Score: 65.91  E-value: 1.02e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778  16 GLANVSGGVDVIAEKIIS----------------TRAHNELLVPTIAELLEGAGLAFSDLEAIVVGCGPGPFTGLRVGMA 79
Cdd:TIGR03723  12 AVAIVDDGKGLLSNVVASqidlharyggvvpelaSRAHLENIPPLIEEALAEAGLTLSDIDAIAVTAGPGLIGALLVGVS 91

                          90
                  ....*....|....*.
gi 2519076778  80 TAQALGQALGIPVYGV 95
Cdd:TIGR03723  92 FAKALALALNKPLIGV 107
ASKHA_NBD_TsaD_bac cd24133
nucleotide-binding domain (NBD) of bacterial tRNA N6-adenosine threonylcarbamoyltransferase ...
 22-95 1.77e-12

nucleotide-binding domain (NBD) of bacterial tRNA N6-adenosine threonylcarbamoyltransferase TsaD and similar proteins; TsaD (EC 2.3.1.234), also called N6-L-threonylcarbamoyladenine synthase, t(6)A synthase, t(6)A37 threonylcarbamoyladenosine biosynthesis protein TsaD, or tRNA threonylcarbamoyladenosine biosynthesis protein TsaD, is required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine. It is involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37, together with TsaE and TsaB. TsaD likely plays a direct catalytic role in this reaction.


Pssm-ID: 466983  Cd Length: 328  Bit Score: 65.20  E-value: 1.77e-12
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 2519076778  22 GGVdvIAEkiISTRAHNELLVPTIAELLEGAGLAFSDLEAIVVGCGPGPFTGLRVGMATAQALGQALGIPVYGV 95
Cdd:cd24133    38 GGV--VPE--IASRAHLENIIPVVEEALEEAGLTLDDIDAIAVTYGPGLIGALLVGVSFAKALAFALNKPLIGV 107
ASKHA_NBD_Kae1_TsaB-like cd24001
nucleotide-binding domain (NBD) of the Kae1/TsaB-like domain family; The family includes tRNA ...
 3-127 8.20e-11

nucleotide-binding domain (NBD) of the Kae1/TsaB-like domain family; The family includes tRNA N6-adenosine threonylcarbamoyltransferase Kae1/TsaD, tRNA threonylcarbamoyladenosine biosynthesis protein TsaB (previously known as YeaZ), as well as proteins from the NodU/CmcH subfamily. tRNA N6-adenosine threonylcarbamoyltransferase (EC 2.3.1.234) is required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine. It is involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37. TsaB is required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine. It may be involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37, together with TsaD and TsaE. TsaB seems to play an indirect role in the t(6)A biosynthesis pathway, possibly in regulating the core enzymatic function of TsaD. The NodU/CmcH family includes NodU from Rhizobium, CmcH from Amycolatopsis lactamdurans, the bifunctional carbamoyltransferase TobZ from Streptoalloteichus tenebrarius, NovN from Streptomyces niveus and NolNO from Sinorhizobium fredii. NodU is a Rhizobium nodulation protein involved in the synthesis of nodulation factors has 6-O-carbamoyltransferase-like activity. 3'-hydroxymethylcephem-O-carbamoyltransferase CmcH (EC 2.1.3.7) is involved in cephamycin (antibiotic) biosynthesis and has 3-hydroxymethylcephem carbamoyltransferase activity. nebramycin 5' synthase TobZ (EC 6.1.2.2) functions as an ATP carbamoyltransferase and tobramycin carbamoyltransferase. Novobiocin biosynthesis protein NovN (EC 2.1.3.12) acts as a carbamoyltransferase that mediates 3'-carbamoylation of the noviosyl ring to produce novobiocin, the final step in the novobiocin biosynthesis pathway. nodulation protein NolNO (EC 2.1.3.-) is involved in the O-carbamoylation of nod factors. The NodU/CmcH subfamily proteins consist of two domains. Only the N-terminal domain shows similarity with Kae1/TsaB-like domain, which belongs to the ASKHA (Acetate and Sugar Kinases/Hsc70/Actin) superfamily of phosphotransferases, all members of which share a common characteristic five-stranded beta sheet occurring in both the N- and C-terminal domains.


Pssm-ID: 466851 [Multi-domain]  Cd Length: 186  Bit Score: 59.00  E-value: 8.20e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778   3 VLALDTATTELVAGLANvSGGVDVIAEKIIST-----------RAHNELLVPTIAELLEGAGLAFSDLEAIVVGCGPGPF 71
Cdd:cd24001     1 VLGIEGSAEDTGVAIVD-DGGVLANHFETYVTektggyppeaaRHHARRIVPLIQEALAESGLTLDDIDAIAFGRGPGLG 79

                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 2519076778  72 TGLRVGMATAQALGQALGIPVYGV---VTHDAVAK---GVDAESALIVTdarRREVYWARYE 127
Cdd:cd24001    80 GALRVGATVARGLALAWDKPLIGVnhcIAHAEIAKlktGATRPVALIVS---GGNTQVIAYE 138
ASKHA_NBD_Kae1_arch_bac cd24131
nucleotide-binding domain (NBD) of tRNA N6-adenosine threonylcarbamoyltransferase (Kae1) and ...
 37-95 5.21e-07

nucleotide-binding domain (NBD) of tRNA N6-adenosine threonylcarbamoyltransferase (Kae1) and similar proteins mainly from archaea and bacteria; Kae1 (EC 2.3.1.234), also called N6-L-threonylcarbamoyladenine synthase, t(6)A synthase, t(6)A37 threonylcarbamoyladenosine biosynthesis protein Kae1, or tRNA threonylcarbamoyladenosine biosynthesis protein Kae1, is required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine. It is a component of the KEOPS complex that is probably involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37. Kae1 likely plays a direct catalytic role in this reaction but requires other protein(s) of the complex to fulfill this activity. The family also includes bifunctional tRNA threonylcarbamoyladenosine biosynthesis protein (EC 2.3.1.234/EC 2.7.11.1), which contains a Kae1 domain and a Bud32 domain. The Kae1 domain may play a catalytic role and the Bud32 domain probably displays kinase activity that regulates Kae1 function.


Pssm-ID: 466981  Cd Length: 323  Bit Score: 49.19  E-value: 5.21e-07
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 2519076778  37 HNELLVPTIAELLEGAGLAFSDLEAIVVGCGPGPFTGLRVGMATAQALGQALGIPVYGV 95
Cdd:cd24131    48 HSEVAPELIKKALEEAGVSLNDIDLIAFSQGPGLGPCLRVVATAARALALKLDKPLVGV 106
ASKHA_NBD_Kae1-like cd24096
nucleotide-binding domain (NBD) of Kae1 and similar proteins; Kae1 (EC 2.3.1.234), also called ...
 35-95 3.68e-06

nucleotide-binding domain (NBD) of Kae1 and similar proteins; Kae1 (EC 2.3.1.234), also called kinase-associated endopeptidase 1, N6-L-threonylcarbamoyladenine synthase, t(6)A synthase, kinase-associated endopeptidase 1 (Kae1), t(6)A37 threonylcarbamoyladenosine biosynthesis protein Kae1, or tRNA threonylcarbamoyladenosine biosynthesis protein Kae1, is required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine. It is a component of the KEOPS complex that is probably involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37. Kae1 likely plays a direct catalytic role in this reaction but requires other protein(s) of the complex to fulfill this activity. OSGEP (EC 2.3.1.234), also called tRNA N6-adenosine threonylcarbamoyltransferase, N6-L-threonylcarbamoyladenine synthase, t(6)A synthase, t(6)A37 threonylcarbamoyladenosine biosynthesis protein OSGEP, tRNA threonylcarbamoyladenosine biosynthesis protein OSGEP, is the mammalian orthologue of kinase-associated endopeptidase Kae1. The family also includes bifunctional tRNA threonylcarbamoyladenosine biosynthesis protein (EC 2.3.1.234/EC 2.7.11.1), which contains a Kae1 domain and a Bud32 domain. The Kae1 domain may play a catalytic role and the Bud32 domain probably displays kinase activity that regulates Kae1 function.


Pssm-ID: 466946  Cd Length: 301  Bit Score: 46.66  E-value: 3.68e-06
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2519076778  35 RAHNELLVPTIAELLEGAGLAFSDLEAIVVGCGPGPFTGLRVGMATAQALGQALGIPVYGV 95
Cdd:cd24096    45 DHHAEVFDKLLSEALEEAGVTINDIDLIAFSQGPGLGPSLRVTATVARTLAVLLNKPIIGV 105
ASKHA_NBD_OSGEPL1_QRI7_euk cd24134
nucleotide-binding domain (NBD) of O-sialoglycoprotein endopeptidase-like protein 1 (OSGEPL1) ...
 35-95 4.44e-06

nucleotide-binding domain (NBD) of O-sialoglycoprotein endopeptidase-like protein 1 (OSGEPL1) and similar proteins from eukayotes; The family includes mammalian OSGEPL1 and yeast QRI7, which are the mitochondrial orthologs of the universal Kae1/ TsaD (also known as YgjD) protein. OSGEPL1/QRI7 (EC 2.3.1.234), also called mitochondrial tRNA N6-adenosine threonylcarbamoyltransferase, N6-L-threonylcarbamoyladenine synthase, t(6)A synthase, t(6)A37 threonylcarbamoyladenosine biosynthesis protein, or tRNA threonylcarbamoyladenosine biosynthesis protein, is required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in mitochondrial tRNAs that read codons beginning with adenine. It is probably involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37. It is involved in mitochondrial genome maintenance.


Pssm-ID: 466984  Cd Length: 330  Bit Score: 46.36  E-value: 4.44e-06
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2519076778  35 RAHNELLVPTIAELLEGAGLAFSDLEAIVVGCGPGPFTGLRVGMATAQALGQALGIPVYGV 95
Cdd:cd24134    47 DLHRANIPRVVEEALEQAGLSLSDLDAVAVTVGPGLALCLRVGLEFAKGLAAAHNKPLIPV 107
PRK14878 PRK14878
UGMP family protein; Provisional
 37-103 6.41e-06

UGMP family protein; Provisional


Pssm-ID: 184878  Cd Length: 323  Bit Score: 46.07  E-value: 6.41e-06
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778  37 HNELLVPTIAELLEGAGLAFSDLEAIVVGCGPGPFTGLRVGMATAQALGQALGIPVYGV---VTHDAVAK 103
Cdd:PRK14878   44 HAEVAPELLRKALEKAGISIEDIDAVAVSQGPGLGPALRVGATAARALALKYNKPLVPVnhcIAHIEIGR 113
ASKHA_NBD_Kae1_TsaD cd24031
nucleotide-binding domain (NBD) of the Kae1/TsaD family tRNA N6-adenosine ...
 35-95 9.00e-05

nucleotide-binding domain (NBD) of the Kae1/TsaD family tRNA N6-adenosine threonylcarbamoyltransferase; tRNA N6-adenosine threonylcarbamoyltransferase (EC 2.3.1.234), also called N6-L-threonylcarbamoyladenine synthase, t(6)A synthase, t(6)A37 threonylcarbamoyladenosine biosynthesis protein, or tRNA threonylcarbamoyladenosine biosynthesis protein, is required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine. It is involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37. The family includes different orthologous of tRNA N6-adenosine threonylcarbamoyltransferase, such as bacterial kinase-associated endopeptidase 1 (Kae1) and TsaD (also known as YgjD) protein, mammalian O-sialoglycoprotein endopeptidase (OSGEP) and yeast protein Kae1, as well as mammalian OSGEP-like protein 1 (OSGEPL1) and yeast protein Qri7, which are the mitochondrial versions of the universal Kae1/TsaD (also known as YgjD) protein and essential for mitochondrial genome maintenance.


Pssm-ID: 466881  Cd Length: 304  Bit Score: 42.47  E-value: 9.00e-05
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2519076778  35 RAHNELLVPTIAELLEGAGLAFSDLEAIVVGCGPGPFTGLRVGMATAQALGQALGIPVYGV 95
Cdd:cd24031    45 RHHARKIVPLIQEALKESGLTAKDIDLIAYTQGPGLGGALRVGATVARTLAVAWNKPIIGV 105
PRK09605 PRK09605
bifunctional N(6)-L-threonylcarbamoyladenine synthase/serine/threonine protein kinase;
37-95 1.32e-04

bifunctional N(6)-L-threonylcarbamoyladenine synthase/serine/threonine protein kinase;


Pssm-ID: 236586 [Multi-domain]  Cd Length: 535  Bit Score: 42.18  E-value: 1.32e-04
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 2519076778  37 HNELLVPTIAELLEGAGLAFSDLEAIVVGCGPGPFTGLRVGMATAQALGQALGIPVYGV 95
Cdd:PRK09605   48 HAEAIPKVIKEALEEAGLKPEDIDLVAFSQGPGLGPCLRVVATAARALALSLDVPLIGV 106
PTZ00340 PTZ00340
O-sialoglycoprotein endopeptidase-like protein; Provisional
 37-95 1.80e-03

O-sialoglycoprotein endopeptidase-like protein; Provisional


Pssm-ID: 240369  Cd Length: 345  Bit Score: 38.48  E-value: 1.80e-03
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 2519076778  37 HNELLVPTIAELLEGAGLAFSDLEAIVVGCGPGPFTGLRVGMATAQALGQALGIPVYGV 95
Cdd:PTZ00340   49 HREHILSLVKEALEEAKITPSDISLICYTKGPGMGAPLSVGAVVARTLSLLWGKPLVGV 107
ASKHA_ATPase_ROK cd23763
ATPase-like domain of the ROK (Repressor, ORF, Kinase) domain family; The ROK family ...
 4-102 2.72e-03

ATPase-like domain of the ROK (Repressor, ORF, Kinase) domain family; The ROK family corresponds to a group of proteins including sugar kinases, transcriptional repressors, and yet uncharacterized open reading frames. ROK family sugar kinases phosphorylate a range of structurally distinct hexoses including the key carbon source D-glucose, various glucose epimers, and several acetylated hexosamines. The sugar kinases include N-acetyl-D-glucosamine kinase (NAGK; EC 2.7.1.59), polyphosphate glucokinase (PPGK; EC 2.7.1.63/EC 2.7.1.2), glucokinase (GLK; EC 2.7.1.2), fructokinase (FRK; EC 2.7.1.4), hexokinase (HK; EC 2.7.1.1), D-allose kinase (AlsK; EC 2.7.1.55), bifunctional UDP-N-acetylglucosamine 2-epimerase/N-acetylmannosamine kinase (GNE; EC 3.2.1.183/EC 2.7.1.60), N-acetylmannosamine kinase (NanK; EC 2.7.1.60), beta-glucoside kinase (BglK; EC 2.7.1.85), and N-acetylglucosamine kinase (EC 2.7.1.59). The family also contains the repressor proteins, such as N-acetylglucosamine repressor (NagC), xylose repressor (XylR), cyclobis-(1-6)-alpha-nigerosyl repressor (CYANR) and protein Mlc. ROK kinases harbor a conserved N-terminal ATP binding motif of sequence DxGxT, while ROK repressors possess a N-terminal extension that contains a canonical helix-turn-helix DNA binding motif. The ROK family proteins belong to the ASKHA (Acetate and Sugar Kinases/Hsc70/Actin) superfamily of phosphotransferases, all members of which share a common characteristic five-stranded beta sheet occurring in both the N- and C-terminal domains.


Pssm-ID: 466849 [Multi-domain]  Cd Length: 239  Bit Score: 37.83  E-value: 2.72e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2519076778   4 LALDTATTELVAGLANVSGgvDVIAEKIISTRAHN------ELLVPTIAELLEGAGLAfSDLEAIVVGCgPGPF---TGl 74
Cdd:cd23763     1 IGIDIGGTKIRAALVDLDG--EILARERVPTPAEEgpeavlDRIAELIEELLAEAGVR-ERILGIGIGV-PGPVdpeTG- 75

                          90       100       110
                  ....*....|....*....|....*....|....*...
gi 2519076778  75 RVGMAT----------AQALGQALGIPVYgvVTHDAVA 102
Cdd:cd23763    76 IVLFAPnlpwwknvplRELLEERLGLPVV--VENDANA 111
 
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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