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Protein

Ribosomal RNA small subunit methyltransferase G

Gene

rsmG

Organism
Rhodopseudomonas palustris (strain HaA2)
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 sitei85 – 851S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation
Binding sitei90 – 901S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation
Binding sitei155 – 1551S-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

BioCyciRPAL316058:GHF1-396-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:RPB_0390
OrganismiRhodopseudomonas palustris (strain HaA2)
Taxonomic identifieri316058 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBradyrhizobiaceaeRhodopseudomonas
Proteomesi
  • UP000008809 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 – 237237Ribosomal RNA small subunit methyltransferase GPRO_1000010192Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi316058.RPB_0390.

Structurei

3D structure databases

ProteinModelPortaliQ2J359.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiENOG4107YTN. Bacteria.
COG0357. LUCA.
HOGENOMiHOG000221015.
KOiK03501.
OMAiKCAFLSE.
OrthoDBiEOG6HF639.

Family and domain databases

Gene3Di3.40.50.150. 1 hit.
HAMAPiMF_00074. 16SrRNA_methyltr_G.
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.

Q2J359-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASRHSPQTA AQPDAADKAQ ALRLTPVSRE TETRLDAYLD LLRLWQAKTN
60 70 80 90 100
LVAPSTLPQL WTRHVADSLQ LLALAPTARR WLDFGSGGGF PGIVLACAMA
110 120 130 140 150
EHDGGHVTLV ERNAKKAAFL REALRVTGAP GTVMLADIGD NVDRFPRALD
160 170 180 190 200
CITARAVAPL HQLIGFAAPL MTEGSKVLFL KGQDVEAELT EATKYWKIEP
210 220 230
QLHASLTGGQ GWIVELDRIV RHAPSTTNPE AAAHDRH
Length:237
Mass (Da):25,712
Last modified:March 7, 2006 - v1
Checksum:i4BC385846FB017AA
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000250 Genomic DNA. Translation: ABD05101.1.
RefSeqiWP_011439291.1. NC_007778.1.

Genome annotation databases

EnsemblBacteriaiABD05101; ABD05101; RPB_0390.
KEGGirpb:RPB_0390.
PATRICi23295213. VBIRhoPal125544_0410.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000250 Genomic DNA. Translation: ABD05101.1.
RefSeqiWP_011439291.1. NC_007778.1.

3D structure databases

ProteinModelPortaliQ2J359.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi316058.RPB_0390.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABD05101; ABD05101; RPB_0390.
KEGGirpb:RPB_0390.
PATRICi23295213. VBIRhoPal125544_0410.

Phylogenomic databases

eggNOGiENOG4107YTN. Bacteria.
COG0357. LUCA.
HOGENOMiHOG000221015.
KOiK03501.
OMAiKCAFLSE.
OrthoDBiEOG6HF639.

Enzyme and pathway databases

BioCyciRPAL316058:GHF1-396-MONOMER.

Family and domain databases

Gene3Di3.40.50.150. 1 hit.
HAMAPiMF_00074. 16SrRNA_methyltr_G.
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...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: HaA2.

Entry informationi

Entry nameiRSMG_RHOP2
AccessioniPrimary (citable) accession number: Q2J359
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: March 7, 2006
Last modified: November 11, 2015
This is version 63 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.