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Conserved domains on  [gi|489828382|ref|WP_003732141|]
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16S rRNA (guanine(527)-N(7))-methyltransferase RsmG [Listeria monocytogenes]

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, ...
2-221 2.17e-96

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: 280.50  E-value: 2.17e-96
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489828382   2 NPEQFQMALAEKGIELSDDQMKQFHDYFEMLVEWNEKMNLTAITDEKEVYLKHFYDSISAAFYVDfTKFDTICDVGAGAG 81
Cdd:COG0357    1 LAELLEEGLAELGLELSEEQLEQLEAYLELLLKWNKKINLTAIRDPEELWERHILDSLALLPLLP-KEGARVLDVGSGAG 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489828382  82 FPSLPIKICFPHLKVSIVDSLKKRMTFLDALAEKLGLTDVHFYHDRAETFGQnkahREKYDLVTARAVARMSVLSELCMP 161
Cdd:COG0357   80 FPGIPLAIARPDLQVTLVDSLGKKIAFLREVVRELGLKNVTVVHGRAEELAP----REKFDVVTARAVAPLPDLLELALP 155
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 489828382 162 LVKKGGSFLVMKAAQAEQELQTAEKAIKLFggkvKEHFSFSLPVEESERNIYVITKTKET 221
Cdd:COG0357  156 LLKPGGRLLALKGPDAEEELAEAPKALKVL----EEVEELTLPGLDAERHLVVIKKIKRT 211
 
Name Accession Description Interval E-value
RsmG COG0357
16S rRNA G527 N7-methylase RsmG (former glucose-inhibited division protein B) [Translation, ...
2-221 2.17e-96

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: 280.50  E-value: 2.17e-96
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489828382   2 NPEQFQMALAEKGIELSDDQMKQFHDYFEMLVEWNEKMNLTAITDEKEVYLKHFYDSISAAFYVDfTKFDTICDVGAGAG 81
Cdd:COG0357    1 LAELLEEGLAELGLELSEEQLEQLEAYLELLLKWNKKINLTAIRDPEELWERHILDSLALLPLLP-KEGARVLDVGSGAG 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489828382  82 FPSLPIKICFPHLKVSIVDSLKKRMTFLDALAEKLGLTDVHFYHDRAETFGQnkahREKYDLVTARAVARMSVLSELCMP 161
Cdd:COG0357   80 FPGIPLAIARPDLQVTLVDSLGKKIAFLREVVRELGLKNVTVVHGRAEELAP----REKFDVVTARAVAPLPDLLELALP 155
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 489828382 162 LVKKGGSFLVMKAAQAEQELQTAEKAIKLFggkvKEHFSFSLPVEESERNIYVITKTKET 221
Cdd:COG0357  156 LLKPGGRLLALKGPDAEEELAEAPKALKVL----EEVEELTLPGLDAERHLVVIKKIKRT 211
GidB pfam02527
rRNA small subunit methyltransferase G; This is a family of bacterial glucose inhibited ...
21-213 2.69e-63

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: 195.58  E-value: 2.69e-63
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489828382   21 QMKQFHDYFEMLVEWNEKMNLTAITDEKEVYLKHFYDSISAAFYVDFtKFDTICDVGAGAGFPSLPIKICFPHLKVSIVD 100
Cdd:pfam02527   1 QIEKLKRYLQLLLKWNKRYNLTSITEPNELLERHLLDSLVVLEYLDN-DRDHVLDVGSGAGFPGIPLAIARPDKKVTLLE 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489828382  101 SLKKRMTFLDALAEKLGLTDVHFYHDRAETFGqnkaHREKYDLVTARAVARMSVLSELCMPLVKKGGSFLVMKAAQAEQE 180
Cdd:pfam02527  80 SLLKKINFLEEVKSELGLDNVTIVHARAEEYQ----PEEQYDVITSRAVASLNELTEWTLPLLKPGGYFLAYKGKQAEDE 155
                         170       180       190
                  ....*....|....*....|....*....|...
gi 489828382  181 LQTAEKAIKLFGGKVKEHFSFSLPveesERNIY 213
Cdd:pfam02527 156 LEELDKACQVLGVEVLSVPSLGAG----DRHLV 184
rsmG_gidB TIGR00138
16S rRNA (guanine(527)-N(7))-methyltransferase RsmG; RsmG was previously called GidB ...
28-215 5.81e-55

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: 173.98  E-value: 5.81e-55
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489828382   28 YFEMLVEWNEKMNLTAITDEKEVYLKHFYDSISAAFYVDFTKfdtICDVGAGAGFPSLPIKICFPHLKVSIVDSLKKRMT 107
Cdd:TIGR00138   4 YLELLQKWNQRFNLTSIKTPEEIWQRHILDSLALLPYLDGKR---VIDIGSGAGFPGIPLAIARPELKLTLLESNHKKVA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489828382  108 FLDALAEKLGLTDVHFYHDRAETFgqnkAHREKYDLVTARAVARMSVLSELCMPLVKKGGSFLVMKAAQAEQELQTAEKA 187
Cdd:TIGR00138  81 FLREVKAELGLNNVEIVNGRAEDY----QHEEQFDIITSRALASLNVLLELTLNLLKVGGYFLAYKGKKYLDEIEEAKEK 156
                         170       180
                  ....*....|....*....|....*...
gi 489828382  188 IKLFGGKVKEHfsfsLPVEESERNIYVI 215
Cdd:TIGR00138 157 IQVLGVEPLEV----PPLTGPDRHLVVL 180
AdoMet_MTases cd02440
S-adenosylmethionine-dependent methyltransferases (SAM or AdoMet-MTase), class I; ...
72-172 2.85e-04

S-adenosylmethionine-dependent methyltransferases (SAM or AdoMet-MTase), class I; AdoMet-MTases are enzymes that use S-adenosyl-L-methionine (SAM or AdoMet) as a substrate for methyltransfer, creating the product S-adenosyl-L-homocysteine (AdoHcy). There are at least five structurally distinct families of AdoMet-MTases, class I being the largest and most diverse. Within this class enzymes can be classified by different substrate specificities (small molecules, lipids, nucleic acids, etc.) and different target atoms for methylation (nitrogen, oxygen, carbon, sulfur, etc.).


Pssm-ID: 100107 [Multi-domain]  Cd Length: 107  Bit Score: 39.34  E-value: 2.85e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489828382  72 TICDVGAGAGFPSLPIkICFPHLKVSIVDSLKKRMTFLDALAEKLGLTDVHFYHDRAETFgqNKAHREKYDLVTARAVAR 151
Cdd:cd02440    1 RVLDLGCGTGALALAL-ASGPGARVTGVDISPVALELARKAAAALLADNVEVLKGDAEEL--PPEADESFDVIISDPPLH 77
                         90       100
                 ....*....|....*....|....*.
gi 489828382 152 MSVLSELCM-----PLVKKGGSFLVM 172
Cdd:cd02440   78 HLVEDLARFleearRLLKPGGVLVLT 103
 
Name Accession Description Interval E-value
RsmG COG0357
16S rRNA G527 N7-methylase RsmG (former glucose-inhibited division protein B) [Translation, ...
2-221 2.17e-96

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: 280.50  E-value: 2.17e-96
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489828382   2 NPEQFQMALAEKGIELSDDQMKQFHDYFEMLVEWNEKMNLTAITDEKEVYLKHFYDSISAAFYVDfTKFDTICDVGAGAG 81
Cdd:COG0357    1 LAELLEEGLAELGLELSEEQLEQLEAYLELLLKWNKKINLTAIRDPEELWERHILDSLALLPLLP-KEGARVLDVGSGAG 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489828382  82 FPSLPIKICFPHLKVSIVDSLKKRMTFLDALAEKLGLTDVHFYHDRAETFGQnkahREKYDLVTARAVARMSVLSELCMP 161
Cdd:COG0357   80 FPGIPLAIARPDLQVTLVDSLGKKIAFLREVVRELGLKNVTVVHGRAEELAP----REKFDVVTARAVAPLPDLLELALP 155
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 489828382 162 LVKKGGSFLVMKAAQAEQELQTAEKAIKLFggkvKEHFSFSLPVEESERNIYVITKTKET 221
Cdd:COG0357  156 LLKPGGRLLALKGPDAEEELAEAPKALKVL----EEVEELTLPGLDAERHLVVIKKIKRT 211
GidB pfam02527
rRNA small subunit methyltransferase G; This is a family of bacterial glucose inhibited ...
21-213 2.69e-63

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: 195.58  E-value: 2.69e-63
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489828382   21 QMKQFHDYFEMLVEWNEKMNLTAITDEKEVYLKHFYDSISAAFYVDFtKFDTICDVGAGAGFPSLPIKICFPHLKVSIVD 100
Cdd:pfam02527   1 QIEKLKRYLQLLLKWNKRYNLTSITEPNELLERHLLDSLVVLEYLDN-DRDHVLDVGSGAGFPGIPLAIARPDKKVTLLE 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489828382  101 SLKKRMTFLDALAEKLGLTDVHFYHDRAETFGqnkaHREKYDLVTARAVARMSVLSELCMPLVKKGGSFLVMKAAQAEQE 180
Cdd:pfam02527  80 SLLKKINFLEEVKSELGLDNVTIVHARAEEYQ----PEEQYDVITSRAVASLNELTEWTLPLLKPGGYFLAYKGKQAEDE 155
                         170       180       190
                  ....*....|....*....|....*....|...
gi 489828382  181 LQTAEKAIKLFGGKVKEHFSFSLPveesERNIY 213
Cdd:pfam02527 156 LEELDKACQVLGVEVLSVPSLGAG----DRHLV 184
rsmG_gidB TIGR00138
16S rRNA (guanine(527)-N(7))-methyltransferase RsmG; RsmG was previously called GidB ...
28-215 5.81e-55

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: 173.98  E-value: 5.81e-55
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489828382   28 YFEMLVEWNEKMNLTAITDEKEVYLKHFYDSISAAFYVDFTKfdtICDVGAGAGFPSLPIKICFPHLKVSIVDSLKKRMT 107
Cdd:TIGR00138   4 YLELLQKWNQRFNLTSIKTPEEIWQRHILDSLALLPYLDGKR---VIDIGSGAGFPGIPLAIARPELKLTLLESNHKKVA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489828382  108 FLDALAEKLGLTDVHFYHDRAETFgqnkAHREKYDLVTARAVARMSVLSELCMPLVKKGGSFLVMKAAQAEQELQTAEKA 187
Cdd:TIGR00138  81 FLREVKAELGLNNVEIVNGRAEDY----QHEEQFDIITSRALASLNVLLELTLNLLKVGGYFLAYKGKKYLDEIEEAKEK 156
                         170       180
                  ....*....|....*....|....*...
gi 489828382  188 IKLFGGKVKEHfsfsLPVEESERNIYVI 215
Cdd:TIGR00138 157 IQVLGVEPLEV----PPLTGPDRHLVVL 180
AdoMet_MTases cd02440
S-adenosylmethionine-dependent methyltransferases (SAM or AdoMet-MTase), class I; ...
72-172 2.85e-04

S-adenosylmethionine-dependent methyltransferases (SAM or AdoMet-MTase), class I; AdoMet-MTases are enzymes that use S-adenosyl-L-methionine (SAM or AdoMet) as a substrate for methyltransfer, creating the product S-adenosyl-L-homocysteine (AdoHcy). There are at least five structurally distinct families of AdoMet-MTases, class I being the largest and most diverse. Within this class enzymes can be classified by different substrate specificities (small molecules, lipids, nucleic acids, etc.) and different target atoms for methylation (nitrogen, oxygen, carbon, sulfur, etc.).


Pssm-ID: 100107 [Multi-domain]  Cd Length: 107  Bit Score: 39.34  E-value: 2.85e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489828382  72 TICDVGAGAGFPSLPIkICFPHLKVSIVDSLKKRMTFLDALAEKLGLTDVHFYHDRAETFgqNKAHREKYDLVTARAVAR 151
Cdd:cd02440    1 RVLDLGCGTGALALAL-ASGPGARVTGVDISPVALELARKAAAALLADNVEVLKGDAEEL--PPEADESFDVIISDPPLH 77
                         90       100
                 ....*....|....*....|....*.
gi 489828382 152 MSVLSELCM-----PLVKKGGSFLVM 172
Cdd:cd02440   78 HLVEDLARFleearRLLKPGGVLVLT 103
Methyltransf_31 pfam13847
Methyltransferase domain; This family appears to have methyltransferase activity.
72-171 3.19e-03

Methyltransferase domain; This family appears to have methyltransferase activity.


Pssm-ID: 463998 [Multi-domain]  Cd Length: 150  Bit Score: 37.01  E-value: 3.19e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489828382   72 TICDVGAGAGFPSLPI-KICFPHLKVSIVDSLKKRMTFLDALAEKLGLTDVHFYHDRAETFGQNKaHREKYDLVTARAVA 150
Cdd:pfam13847   6 RVLDLGCGTGHLSFELaEELGPNAEVVGIDISEEAIEKARENAQKLGFDNVEFEQGDIEELPELL-EDDKFDVVISNCVL 84
                          90       100
                  ....*....|....*....|....*
gi 489828382  151 RMSVLSELCM----PLVKKGGSFLV 171
Cdd:pfam13847  85 NHIPDPDKVLqeilRVLKPGGRLII 109
 
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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