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Protein

Ribosomal RNA small subunit methyltransferase G

Gene

rsmG

Organism
Methylobacterium populi (strain ATCC BAA-705 / NCIMB 13946 / BJ001)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Specifically methylates the N7 position of guanine in position 527 of 16S rRNA.UniRule annotation

Catalytic activityi

S-adenosyl-L-methionine + guanine(527) in 16S rRNA = S-adenosyl-L-homocysteine + N(7)-methylguanine(527) in 16S rRNA.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei73 – 731S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation
Binding sitei142 – 1421S-adenosyl-L-methionineUniRule annotation

GO - Molecular functioni

Complete GO annotation...

Keywords - Molecular functioni

Methyltransferase, Transferase

Keywords - Biological processi

rRNA processing

Keywords - Ligandi

S-adenosyl-L-methionine

Enzyme and pathway databases

BioCyciMPOP441620:GHMI-1697-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Ribosomal RNA small subunit methyltransferase GUniRule annotation (EC:2.1.1.170UniRule annotation)
Alternative name(s):
16S rRNA 7-methylguanosine methyltransferaseUniRule annotation
Short name:
16S rRNA m7G methyltransferaseUniRule annotation
Gene namesi
Name:rsmGUniRule annotation
Ordered Locus Names:Mpop_1655
OrganismiMethylobacterium populi (strain ATCC BAA-705 / NCIMB 13946 / BJ001)
Taxonomic identifieri441620 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesMethylobacteriaceaeMethylobacterium
Proteomesi
  • UP000007136 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 211211Ribosomal RNA small subunit methyltransferase GPRO_1000092638Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi441620.Mpop_1655.

Structurei

3D structure databases

ProteinModelPortaliB1ZGG1.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni126 – 1272S-adenosyl-L-methionine bindingUniRule annotation

Sequence similaritiesi

Belongs to the methyltransferase superfamily. RNA methyltransferase RsmG family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4107YTN. Bacteria.
COG0357. LUCA.
HOGENOMiHOG000221015.
KOiK03501.
OMAiKCAFLSE.
OrthoDBiPOG091H00IF.

Family and domain databases

Gene3Di3.40.50.150. 1 hit.
HAMAPiMF_00074. 16SrRNA_methyltr_G. 1 hit.
InterProiIPR003682. rRNA_ssu_MeTfrase_G.
IPR029063. SAM-dependent_MTases.
[Graphical view]
PfamiPF02527. GidB. 1 hit.
[Graphical view]
SUPFAMiSSF53335. SSF53335. 1 hit.
TIGRFAMsiTIGR00138. rsmG_gidB. 1 hit.

Sequencei

Sequence statusi: Complete.

B1ZGG1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSTDLRSRVL TEHNVSRETA QALDLYVAQL TRWQTVKNLV GPATLSEVWQ
60 70 80 90 100
RHVADALQLL TIAPEARRWL DLGSGAGIPG LILAIAGRGR SGFHVELVES
110 120 130 140 150
NARKCAFLSE TARLTGAPVT VHNARIEAVI GHRSGIDIVC ARALAPLTQL
160 170 180 190 200
LAWSEPLLTS GTVGLFPKGR DAAAELTEAE DAWTFTRDLI PSRTDSQARI
210
VRVTSLSRVD P
Length:211
Mass (Da):22,876
Last modified:May 20, 2008 - v1
Checksum:i32B9C3025DFDA870
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001029 Genomic DNA. Translation: ACB79819.1.
RefSeqiWP_012453566.1. NC_010725.1.

Genome annotation databases

EnsemblBacteriaiACB79819; ACB79819; Mpop_1655.
KEGGimpo:Mpop_1655.
PATRICi22560543. VBIMetPop124700_1690.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001029 Genomic DNA. Translation: ACB79819.1.
RefSeqiWP_012453566.1. NC_010725.1.

3D structure databases

ProteinModelPortaliB1ZGG1.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi441620.Mpop_1655.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACB79819; ACB79819; Mpop_1655.
KEGGimpo:Mpop_1655.
PATRICi22560543. VBIMetPop124700_1690.

Phylogenomic databases

eggNOGiENOG4107YTN. Bacteria.
COG0357. LUCA.
HOGENOMiHOG000221015.
KOiK03501.
OMAiKCAFLSE.
OrthoDBiPOG091H00IF.

Enzyme and pathway databases

BioCyciMPOP441620:GHMI-1697-MONOMER.

Family and domain databases

Gene3Di3.40.50.150. 1 hit.
HAMAPiMF_00074. 16SrRNA_methyltr_G. 1 hit.
InterProiIPR003682. rRNA_ssu_MeTfrase_G.
IPR029063. SAM-dependent_MTases.
[Graphical view]
PfamiPF02527. GidB. 1 hit.
[Graphical view]
SUPFAMiSSF53335. SSF53335. 1 hit.
TIGRFAMsiTIGR00138. rsmG_gidB. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiRSMG_METPB
AccessioniPrimary (citable) accession number: B1ZGG1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: May 20, 2008
Last modified: September 7, 2016
This is version 51 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.