A1VEG3 (RSMG_DESVV) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Ribosomal RNA small subunit methyltransferase G
EC=2.1.1.170

Alternative name(s):
16S rRNA 7-methylguanosine methyltransferase
Short name=16S rRNA m7G methyltransferase

Gene names

Name:	rsmG
Ordered Locus Names:	Dvul_1812

Organism

Desulfovibrio vulgaris subsp. vulgaris (strain DP4) [Complete proteome] [HAMAP]

Taxonomic identifier

391774 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Deltaproteobacteria › Desulfovibrionales › Desulfovibrionaceae › Desulfovibrio

Protein attributes

Sequence length	218 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Specifically methylates the N7 position of guanosine in position 527 of 16S rRNA By similarity. HAMAP MF_00074
Catalytic activity	S-adenosyl-L-methionine + guanosine(527) in 16S rRNA = S-adenosyl-L-homocysteine + N(7)-methylguanosine(527) in 16S rRNA. HAMAP MF_00074
Subcellular location	Cytoplasm Potential HAMAP MF_00074.
Sequence similarities	Belongs to the methyltransferase superfamily. RNA methyltransferase RsmG family.

Ontologies

Keywords
Biological process	rRNA processing
Cellular component	Cytoplasm
Ligand	S-adenosyl-L-methionine
Molecular function	Methyltransferase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	rRNA methyltransferase activity Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 218	218	Ribosomal RNA small subunit methyltransferase G HAMAP MF_00074		PRO_0000342914

Sequences

	Sequence		Length	Mass (Da)
	A1VEG3 [UniParc]. Last modified February 6, 2007. Version 1. Checksum: 18A5A2E43F9E8E10	FASTA	218	24,221
	10 20 30 40 50 60 MAGRVEVSRK ELTKFCREAG FEPSPGMLEA IAGYLELLLH WNRSMNLVGT RTWQDTFHTL 70 80 90 100 110 120 VVDSLHLAAF LDTLPLPPEP EVWDLGAGAG LPGIPLRAAW QRGNYTMVEA REKRAMFLRM 130 140 150 160 170 180 ALARHPLPGT NVFQGRAEAF MPSRPPADLV VSRAFMPWRE LLDFVSGHLA PGGQVVFLSL 190 200 210 DPVPASLPEG WAVEAESLYG TRCGGRYFWS LRPIIVPN

References

[1]

"Contribution of mobile genetic elements to Desulfovibrio vulgaris genome plasticity." Walker C.B., Stolyar S., Chivian D., Pinel N., Gabster J.A., Dehal P.S., He Z., Yang Z.K., Yen H.C., Zhou J., Wall J.D., Hazen T.C., Arkin A.P., Stahl D.A. Environ. Microbiol. 11:2244-2252(2009) [PubMed: 19737303] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: DP4.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000527 Genomic DNA. Translation: ABM28829.1.
RefSeq	YP_967256.1. NC_008751.1.
3D structure databases
ProteinModelPortal	A1VEG3.
ModBase	Search...
Protein-protein interaction databases
STRING	A1VEG3.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	4662467.
GenomeReviews	Gene locus Dvul_1812 in contig CP000527_GR.
KEGG	dvl:Dvul_1812.
PATRIC	21767504. VBIDesVul62463_2025.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	NOG114214.
HOGENOM	HBG458177.
OMA	GGQGWIV.
PhylomeDB	A1VEG3.
ProtClustDB	CLSK705129.
Family and domain databases
HAMAP	MF_00074. 16SrRNA_methyltr_G. [Tree]
InterPro	IPR003682. rRNA_ssu_MeTfrase_G. [Graphical view]
KO	K03501.
Pfam	PF02527. GidB. 1 hit. [Graphical view]
PIRSF	PIRSF003078. GidB. 1 hit.
ProtoNet	Search...

Entry information

Entry name

RSMG_DESVV

Accession

Primary (citable) accession number: A1VEG3

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 1, 2008
Last sequence update:	February 6, 2007
Last modified:	December 14, 2011
This is version 38 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program