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Protein

Ribosomal RNA small subunit methyltransferase G

Gene

rsmG

Organism
Acidovorax sp. (strain JS42)
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)DescriptionActionsGraphical viewLength
Binding sitei95S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation1
Binding sitei100S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation1
Binding sitei159S-adenosyl-L-methionineUniRule annotation1

GO - Molecular functioni

Complete GO annotation...

Keywordsi

Molecular functionMethyltransferase, Transferase
Biological processrRNA processing
LigandS-adenosyl-L-methionine

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:Ajs_0027
OrganismiAcidovorax sp. (strain JS42)
Taxonomic identifieri232721 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesComamonadaceaeAcidovorax
Proteomesi
  • UP000000645 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003353061 – 226Ribosomal RNA small subunit methyltransferase GAdd BLAST226

Interactioni

Protein-protein interaction databases

STRINGi232721.Ajs_0027.

Structurei

3D structure databases

ProteinModelPortaliA1W208.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni146 – 147S-adenosyl-L-methionine bindingUniRule annotation2

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiENOG4105D28. Bacteria.
COG0357. LUCA.
HOGENOMiHOG000221012.
KOiK03501.
OMAiMVKHILD.
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]
PIRSFiPIRSF003078. GidB. 1 hit.
SUPFAMiSSF53335. SSF53335. 1 hit.
TIGRFAMsiTIGR00138. rsmG_gidB. 1 hit.

Sequencei

Sequence statusi: Complete.

A1W208-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSVVSNTSFE HALREGANAL GLDLSEAQIT QLLDFLALLQ KWNKVYNLTA
60 70 80 90 100
VRDPQEMLTH HLLDSLAAVP PLRRHVAQRG QDSAARPGAR LLDVGSGGGL
110 120 130 140 150
PGVVFAICCP EVDVSCVDTV AKKAAFIQQA AGTLGLSNLH GIHARVETLA
160 170 180 190 200
GPFDVVSCRA FAALADFTAW SRQALAPHGV WLAMKGKHPH DEIAALPADV
210 220
SVFHVEQLTV PGLQAERCIL WLRPVA
Length:226
Mass (Da):24,184
Last modified:February 6, 2007 - v1
Checksum:i5CE192645DDB5A22
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000539 Genomic DNA. Translation: ABM40283.1.
RefSeqiWP_011803499.1. NC_008782.1.

Genome annotation databases

EnsemblBacteriaiABM40283; ABM40283; Ajs_0027.
KEGGiajs:Ajs_0027.
PATRICi20685250. VBIAciSp27161_0184.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000539 Genomic DNA. Translation: ABM40283.1.
RefSeqiWP_011803499.1. NC_008782.1.

3D structure databases

ProteinModelPortaliA1W208.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi232721.Ajs_0027.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABM40283; ABM40283; Ajs_0027.
KEGGiajs:Ajs_0027.
PATRICi20685250. VBIAciSp27161_0184.

Phylogenomic databases

eggNOGiENOG4105D28. Bacteria.
COG0357. LUCA.
HOGENOMiHOG000221012.
KOiK03501.
OMAiMVKHILD.
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]
PIRSFiPIRSF003078. GidB. 1 hit.
SUPFAMiSSF53335. SSF53335. 1 hit.
TIGRFAMsiTIGR00138. rsmG_gidB. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiRSMG_ACISJ
AccessioniPrimary (citable) accession number: A1W208
Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: February 6, 2007
Last modified: November 2, 2016
This is version 62 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference 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.