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Conserved domains on  [gi|2538591210|ref|WP_294897151|]
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MULTISPECIES: 16S rRNA (guanine(527)-N(7))-methyltransferase RsmG [Sulfuricurvum]

Protein Classification

16S rRNA (guanine(527)-N(7))-methyltransferase RsmG( domain architecture ID 10001247)

16S rRNA (guanine(527)-N(7))-methyltransferase RsmG specifically methylates the N7 position of guanine in position 527 of 16S rRNA; requires the intact 30S subunit for methylation

CATH:  3.40.50.150
EC:  2.1.1.170
Gene Ontology:  GO:0070043

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
RsmG COG0357
16S rRNA G527 N7-methylase RsmG (former glucose-inhibited division protein B) [Translation, ...
2-192 8.76e-67

16S rRNA G527 N7-methylase RsmG (former glucose-inhibited division protein B) [Translation, ribosomal structure and biogenesis]; 16S rRNA G527 N7-methylase RsmG (former glucose-inhibited division protein B) is part of the Pathway/BioSystem: 16S rRNA modification


:

Pssm-ID: 440126  Cd Length: 211  Bit Score: 203.46  E-value: 8.76e-67
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2538591210   2 SQLKQLLAQHNVKVPEDFLEKIAQYKALLEKWNKVHNLTGAKTLQQI-DQFILDAVIPVTFLPS-VTKAMDIGTGAGFPG 79
Cdd:COG0357     3 ELLEEGLAELGLELSEEQLEQLEAYLELLLKWNKKINLTAIRDPEELwERHILDSLALLPLLPKeGARVLDVGSGAGFPG 82
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2538591210  80 MILAIALPQTHFTLVEPLSKRASFLQFVKADLGLSNVDVKALRVEQLS-SEPYDLITSRAVTDTEMLLKLSKPFCSEGTL 158
Cdd:COG0357    83 IPLAIARPDLQVTLVDSLGKKIAFLREVVRELGLKNVTVVHGRAEELApREKFDVVTARAVAPLPDLLELALPLLKPGGR 162
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*
gi 2538591210 159 LLFYKGEKVYDEIDE----------TLDYTI-IEAENRHYLLIKR 192
Cdd:COG0357   163 LLALKGPDAEEELAEapkalkvleeVEELTLpGLDAERHLVVIKK 207
 
Name Accession Description Interval E-value
RsmG COG0357
16S rRNA G527 N7-methylase RsmG (former glucose-inhibited division protein B) [Translation, ...
2-192 8.76e-67

16S rRNA G527 N7-methylase RsmG (former glucose-inhibited division protein B) [Translation, ribosomal structure and biogenesis]; 16S rRNA G527 N7-methylase RsmG (former glucose-inhibited division protein B) is part of the Pathway/BioSystem: 16S rRNA modification


Pssm-ID: 440126  Cd Length: 211  Bit Score: 203.46  E-value: 8.76e-67
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2538591210   2 SQLKQLLAQHNVKVPEDFLEKIAQYKALLEKWNKVHNLTGAKTLQQI-DQFILDAVIPVTFLPS-VTKAMDIGTGAGFPG 79
Cdd:COG0357     3 ELLEEGLAELGLELSEEQLEQLEAYLELLLKWNKKINLTAIRDPEELwERHILDSLALLPLLPKeGARVLDVGSGAGFPG 82
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2538591210  80 MILAIALPQTHFTLVEPLSKRASFLQFVKADLGLSNVDVKALRVEQLS-SEPYDLITSRAVTDTEMLLKLSKPFCSEGTL 158
Cdd:COG0357    83 IPLAIARPDLQVTLVDSLGKKIAFLREVVRELGLKNVTVVHGRAEELApREKFDVVTARAVAPLPDLLELALPLLKPGGR 162
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*
gi 2538591210 159 LLFYKGEKVYDEIDE----------TLDYTI-IEAENRHYLLIKR 192
Cdd:COG0357   163 LLALKGPDAEEELAEapkalkvleeVEELTLpGLDAERHLVVIKK 207
rsmG_gidB TIGR00138
16S rRNA (guanine(527)-N(7))-methyltransferase RsmG; RsmG was previously called GidB ...
23-173 2.64e-43

16S rRNA (guanine(527)-N(7))-methyltransferase RsmG; RsmG was previously called GidB (glucose-inhibited division protein B). It is present and a single copy in nearly all complete eubacterial genomes. It is missing only from some obligate intracellular species of various lineages (Chlamydiae, Ehrlichia, Wolbachia, Anaplasma, Buchnera, etc.). RsmG shows a methytransferase fold in its the crystal structure, and acts as a 7-methylguanosine (m(7)G) methyltransferase, apparently specific to 16S rRNA. [Protein synthesis, tRNA and rRNA base modification]


Pssm-ID: 272928  Cd Length: 181  Bit Score: 142.78  E-value: 2.64e-43
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2538591210  23 IAQYKALLEKWNKVHNLTGAKTLQQI-DQFILDAVIPVTFLpSVTKAMDIGTGAGFPGMILAIALPQTHFTLVEPLSKRA 101
Cdd:TIGR00138   1 LLAYLELLQKWNQRFNLTSIKTPEEIwQRHILDSLALLPYL-DGKRVIDIGSGAGFPGIPLAIARPELKLTLLESNHKKV 79
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 2538591210 102 SFLQFVKADLGLSNVDVKALRVEQLSS-EPYDLITSRAVTDTEMLLKLSKPFCSEGTLLLFYKGEKVYDEIDE 173
Cdd:TIGR00138  80 AFLREVKAELGLNNVEIVNGRAEDYQHeEQFDIITSRALASLNVLLELTLNLLKVGGYFLAYKGKKYLDEIEE 152
GidB pfam02527
rRNA small subunit methyltransferase G; This is a family of bacterial glucose inhibited ...
20-173 3.58e-41

rRNA small subunit methyltransferase G; This is a family of bacterial glucose inhibited division proteins these are probably involved in the regulation of cell devision. GidB has been shown to be a methyltransferase G specific to the rRNA small subunit. Previously identified as a glucose-inhibited division protein B that appears to be present and in a single copy in all complete eubacterial genomes so far sequenced. GidB specifically methylates the N7 position of a guanosine in 16S rRNA.


Pssm-ID: 396880  Cd Length: 184  Bit Score: 137.41  E-value: 3.58e-41
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2538591210  20 LEKIAQYKALLEKWNKVHNLTGAKTLQQI-DQFILDAVIPVTFLPS-VTKAMDIGTGAGFPGMILAIALPQTHFTLVEPL 97
Cdd:pfam02527   2 IEKLKRYLQLLLKWNKRYNLTSITEPNELlERHLLDSLVVLEYLDNdRDHVLDVGSGAGFPGIPLAIARPDKKVTLLESL 81
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 2538591210  98 SKRASFLQFVKADLGLSNVDVKALRVE-QLSSEPYDLITSRAVTDTEMLLKLSKPFCSEGTLLLFYKGEKVYDEIDE 173
Cdd:pfam02527  82 LKKINFLEEVKSELGLDNVTIVHARAEeYQPEEQYDVITSRAVASLNELTEWTLPLLKPGGYFLAYKGKQAEDELEE 158
 
Name Accession Description Interval E-value
RsmG COG0357
16S rRNA G527 N7-methylase RsmG (former glucose-inhibited division protein B) [Translation, ...
2-192 8.76e-67

16S rRNA G527 N7-methylase RsmG (former glucose-inhibited division protein B) [Translation, ribosomal structure and biogenesis]; 16S rRNA G527 N7-methylase RsmG (former glucose-inhibited division protein B) is part of the Pathway/BioSystem: 16S rRNA modification


Pssm-ID: 440126  Cd Length: 211  Bit Score: 203.46  E-value: 8.76e-67
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2538591210   2 SQLKQLLAQHNVKVPEDFLEKIAQYKALLEKWNKVHNLTGAKTLQQI-DQFILDAVIPVTFLPS-VTKAMDIGTGAGFPG 79
Cdd:COG0357     3 ELLEEGLAELGLELSEEQLEQLEAYLELLLKWNKKINLTAIRDPEELwERHILDSLALLPLLPKeGARVLDVGSGAGFPG 82
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2538591210  80 MILAIALPQTHFTLVEPLSKRASFLQFVKADLGLSNVDVKALRVEQLS-SEPYDLITSRAVTDTEMLLKLSKPFCSEGTL 158
Cdd:COG0357    83 IPLAIARPDLQVTLVDSLGKKIAFLREVVRELGLKNVTVVHGRAEELApREKFDVVTARAVAPLPDLLELALPLLKPGGR 162
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|....*
gi 2538591210 159 LLFYKGEKVYDEIDE----------TLDYTI-IEAENRHYLLIKR 192
Cdd:COG0357   163 LLALKGPDAEEELAEapkalkvleeVEELTLpGLDAERHLVVIKK 207
rsmG_gidB TIGR00138
16S rRNA (guanine(527)-N(7))-methyltransferase RsmG; RsmG was previously called GidB ...
23-173 2.64e-43

16S rRNA (guanine(527)-N(7))-methyltransferase RsmG; RsmG was previously called GidB (glucose-inhibited division protein B). It is present and a single copy in nearly all complete eubacterial genomes. It is missing only from some obligate intracellular species of various lineages (Chlamydiae, Ehrlichia, Wolbachia, Anaplasma, Buchnera, etc.). RsmG shows a methytransferase fold in its the crystal structure, and acts as a 7-methylguanosine (m(7)G) methyltransferase, apparently specific to 16S rRNA. [Protein synthesis, tRNA and rRNA base modification]


Pssm-ID: 272928  Cd Length: 181  Bit Score: 142.78  E-value: 2.64e-43
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2538591210  23 IAQYKALLEKWNKVHNLTGAKTLQQI-DQFILDAVIPVTFLpSVTKAMDIGTGAGFPGMILAIALPQTHFTLVEPLSKRA 101
Cdd:TIGR00138   1 LLAYLELLQKWNQRFNLTSIKTPEEIwQRHILDSLALLPYL-DGKRVIDIGSGAGFPGIPLAIARPELKLTLLESNHKKV 79
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 2538591210 102 SFLQFVKADLGLSNVDVKALRVEQLSS-EPYDLITSRAVTDTEMLLKLSKPFCSEGTLLLFYKGEKVYDEIDE 173
Cdd:TIGR00138  80 AFLREVKAELGLNNVEIVNGRAEDYQHeEQFDIITSRALASLNVLLELTLNLLKVGGYFLAYKGKKYLDEIEE 152
GidB pfam02527
rRNA small subunit methyltransferase G; This is a family of bacterial glucose inhibited ...
20-173 3.58e-41

rRNA small subunit methyltransferase G; This is a family of bacterial glucose inhibited division proteins these are probably involved in the regulation of cell devision. GidB has been shown to be a methyltransferase G specific to the rRNA small subunit. Previously identified as a glucose-inhibited division protein B that appears to be present and in a single copy in all complete eubacterial genomes so far sequenced. GidB specifically methylates the N7 position of a guanosine in 16S rRNA.


Pssm-ID: 396880  Cd Length: 184  Bit Score: 137.41  E-value: 3.58e-41
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2538591210  20 LEKIAQYKALLEKWNKVHNLTGAKTLQQI-DQFILDAVIPVTFLPS-VTKAMDIGTGAGFPGMILAIALPQTHFTLVEPL 97
Cdd:pfam02527   2 IEKLKRYLQLLLKWNKRYNLTSITEPNELlERHLLDSLVVLEYLDNdRDHVLDVGSGAGFPGIPLAIARPDKKVTLLESL 81
                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 2538591210  98 SKRASFLQFVKADLGLSNVDVKALRVE-QLSSEPYDLITSRAVTDTEMLLKLSKPFCSEGTLLLFYKGEKVYDEIDE 173
Cdd:pfam02527  82 LKKINFLEEVKSELGLDNVTIVHARAEeYQPEEQYDVITSRAVASLNELTEWTLPLLKPGGYFLAYKGKQAEDELEE 158
Methyltransf_12 pfam08242
Methyltransferase domain; Members of this family are SAM dependent methyltransferases.
69-139 1.27e-03

Methyltransferase domain; Members of this family are SAM dependent methyltransferases.


Pssm-ID: 400515 [Multi-domain]  Cd Length: 98  Bit Score: 36.58  E-value: 1.27e-03
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 2538591210  69 MDIGTGAGFPGMILAIALPQTHFTLVEP-------LSKRASFLQFVKADlglsNVDVKALRVEQLSSEPYDLITSRAV 139
Cdd:pfam08242   1 LEIGCGTGTLLRALLEALPGLEYTGLDIspaaleaARERLAALGLLNAV----RVELFQLDLGELDPGSFDVVVASNV 74
MTS pfam05175
Methyltransferase small domain; This domain is found in ribosomal RNA small subunit ...
67-136 5.68e-03

Methyltransferase small domain; This domain is found in ribosomal RNA small subunit methyltransferase C as well as other methyltransferases.


Pssm-ID: 428349 [Multi-domain]  Cd Length: 170  Bit Score: 36.03  E-value: 5.68e-03
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 2538591210  67 KAMDIGTGAGFPGMILAIALPQTHFTLVEpLSKRAsfLQFVKADL---GLSNVDVKALRV-EQLSSEPYDLITS 136
Cdd:pfam05175  34 KVLDLGCGAGVLGAALAKESPDAELTMVD-INARA--LESARENLaanGLENGEVVASDVySGVEDGKFDLIIS 104
TrmN6 COG4123
tRNA1(Val) A37 N6-methylase TrmN6 [Translation, ribosomal structure and biogenesis]; tRNA1(Val) ...
48-136 6.87e-03

tRNA1(Val) A37 N6-methylase TrmN6 [Translation, ribosomal structure and biogenesis]; tRNA1(Val) A37 N6-methylase TrmN6 is part of the Pathway/BioSystem: tRNA modification


Pssm-ID: 443299 [Multi-domain]  Cd Length: 238  Bit Score: 36.28  E-value: 6.87e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2538591210  48 IDQFILDAVIPVtflPSVTKAMDIGTGAGFPGMILAIALPQTHFTLVEpLSKRAsflqfvkADLGLSNV----------- 116
Cdd:COG4123    24 TDAVLLAAFAPV---KKGGRVLDLGTGTGVIALMLAQRSPGARITGVE-IQPEA-------AELARRNValngledritv 92
                          90       100
                  ....*....|....*....|...
gi 2538591210 117 ---DVKALRvEQLSSEPYDLITS 136
Cdd:COG4123    93 ihgDLKEFA-AELPPGSFDLVVS 114
TrmR COG4122
tRNA 5-hydroxyU34 O-methylase TrmR/YrrM [Translation, ribosomal structure and biogenesis]; ...
71-161 7.17e-03

tRNA 5-hydroxyU34 O-methylase TrmR/YrrM [Translation, ribosomal structure and biogenesis]; tRNA 5-hydroxyU34 O-methylase TrmR/YrrM is part of the Pathway/BioSystem: tRNA modification


Pssm-ID: 443298  Cd Length: 173  Bit Score: 35.55  E-value: 7.17e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2538591210  71 IGTGAGFPGMILAIALPQ-THFTLVEPLSKRASFLQ--FVKADLGlSNVDVK---ALRV-EQLSSEPYDLI-----TSRA 138
Cdd:COG4122    23 IGTGTGYSTLWLARALPDdGRLTTIEIDPERAAIARenFARAGLA-DRIRLIlgdALEVlPRLADGPFDLVfidadKSNY 101
                          90       100
                  ....*....|....*....|...
gi 2538591210 139 VTDTEMLLKLSKPfcseGTLLLF 161
Cdd:COG4122   102 PDYLELALPLLRP----GGLIVA 120
 
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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