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Protein

Ribosomal RNA small subunit methyltransferase G

Gene

rsmG

Organism
Rhodopseudomonas palustris (strain HaA2)
Status
Reviewed-Annotation score: -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 + N7-methylguanine(527) in 16S rRNA.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei85S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation1
Binding sitei90S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation1
Binding sitei155S-adenosyl-L-methionineUniRule annotation1

GO - Molecular functioni

Keywordsi

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

Enzyme and pathway databases

BioCyciRPAL316058:G1G5V-394-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

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000101921 – 237Ribosomal RNA small subunit methyltransferase GAdd BLAST237

Interactioni

Protein-protein interaction databases

STRINGi316058.RPB_0390

Structurei

3D structure databases

ProteinModelPortaliQ2J359
SMRiQ2J359
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
OMAiYPRKAGI
OrthoDBiPOG091H00IF

Family and domain databases

HAMAPiMF_00074 16SrRNA_methyltr_G, 1 hit
InterProiView protein in InterPro
IPR003682 rRNA_ssu_MeTfrase_G
IPR029063 SAM-dependent_MTases
PANTHERiPTHR31760 PTHR31760, 1 hit
PfamiView protein in Pfam
PF02527 GidB, 1 hit
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

Similar proteinsi

Entry informationi

Entry nameiRSMG_RHOP2
AccessioniPrimary (citable) accession number: Q2J359
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: March 7, 2006
Last modified: April 25, 2018
This is version 71 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
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Main funding by: National Institutes of Health