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Protein

Ribosomal RNA small subunit methyltransferase G

Gene

rsmG

Organism
Shewanella sp. (strain MR-7)
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 sitei74S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation1
Binding sitei79S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation1
Binding sitei140S-adenosyl-L-methionineUniRule annotation1

GO - Molecular functioni

Complete GO annotation...

Keywords - Molecular functioni

Methyltransferase, Transferase

Keywords - Biological processi

rRNA processing

Keywords - Ligandi

S-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:Shewmr7_4027
OrganismiShewanella sp. (strain MR-7)
Taxonomic identifieri60481 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesShewanellaceaeShewanella
Proteomesi
  • UP000001960 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000102051 – 206Ribosomal RNA small subunit methyltransferase GAdd BLAST206

Structurei

3D structure databases

ProteinModelPortaliQ0HPF1.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni125 – 126S-adenosyl-L-methionine bindingUniRule annotation2

Sequence similaritiesi

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

Phylogenomic databases

HOGENOMiHOG000221012.
KOiK03501.
OMAiMVKHILD.

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.

Q0HPF1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLSAQLEAYL AEINLPATAE QKKQLLDFVG MLNKWNKAYN LTSVRDPEAM
60 70 80 90 100
LVRHIMDSLV VSPHLQGEHF IDVGTGPGLP GIPLAIMNPD KTFVLLDSLG
110 120 130 140 150
KRIRFQKQVA FELGIHNISS IESRVEAYQP EQKFDGVLSR AFASIHDMLT
160 170 180 190 200
WCHHLPAEHG QFYALKGQLS DEEMQQIPAG FVVTETIELK VPRLDEQRHL

LKIIKE
Length:206
Mass (Da):23,278
Last modified:October 3, 2006 - v1
Checksum:i6078A70D92473237
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000444 Genomic DNA. Translation: ABI45004.1.
RefSeqiWP_011627716.1. NC_008322.1.

Genome annotation databases

EnsemblBacteriaiABI45004; ABI45004; Shewmr7_4027.
KEGGishm:Shewmr7_4027.
PATRICi23593334. VBISheSp85603_4141.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000444 Genomic DNA. Translation: ABI45004.1.
RefSeqiWP_011627716.1. NC_008322.1.

3D structure databases

ProteinModelPortaliQ0HPF1.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABI45004; ABI45004; Shewmr7_4027.
KEGGishm:Shewmr7_4027.
PATRICi23593334. VBISheSp85603_4141.

Phylogenomic databases

HOGENOMiHOG000221012.
KOiK03501.
OMAiMVKHILD.

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_SHESR
AccessioniPrimary (citable) accession number: Q0HPF1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: October 3, 2006
Last modified: November 2, 2016
This is version 68 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.