A8EU69 (RSMG_ARCB4) 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:	Abu_1236

Organism

Arcobacter butzleri (strain RM4018) [Complete proteome] [HAMAP]

Taxonomic identifier

367737 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Epsilonproteobacteria › Campylobacterales › Campylobacteraceae › Arcobacter

Protein attributes

Sequence length	194 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 – 194	194	Ribosomal RNA small subunit methyltransferase G HAMAP MF_00074		PRO_1000075212

Sequences

	Sequence		Length	Mass (Da)
	A8EU69 [UniParc]. Last modified November 13, 2007. Version 1. Checksum: 59BB5A8505018051	FASTA	194	22,399
	10 20 30 40 50 60 MLQKLLEANN LKFEDKFYED CEVFVKLLQQ WGTIHNLSGR LTRDDIYENI LDSLYPLTFI 70 80 90 100 110 120 EKYESFADIG TGAGYPGLIL AIALRDTKAY LIEPRIKRVS FLNFVKATLK LDNLVVLCNR 130 140 150 160 170 180 VEEVKDLQVD LITSRAVTNT SLLLDITKNI KKPNSSYLFY KGSMLESELE NAKVNNYKIV 190 NKKDRNYLYI KGLI

References

[1]

"The complete genome sequence and analysis of the Epsilonproteobacterium Arcobacter butzleri." Miller W.G., Parker C.T., Rubenfield M., Mendz G.L., Woesten M.M.S.M., Ussery D.W., Stolz J.F., Binnewies T.T., Hallin P.F., Wang G., Malek J.A., Rogosin A., Stanker L.H., Mandrell R.E. PLoS ONE 2:E1358-E1358(2007) [PubMed: 18159241] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: RM4018.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000361 Genomic DNA. Translation: ABV67493.1.
RefSeq	YP_001490162.1. NC_009850.1.
3D structure databases
ProteinModelPortal	A8EU69.
ModBase	Search...
Protein-protein interaction databases
STRING	A8EU69.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	5624191.
GenomeReviews	Gene locus Abu_1236 in contig CP000361_GR.
KEGG	abu:Abu_1236.
PATRIC	20963842. VBIArcBut20197_1219.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0357.
HOGENOM	HBG686577.
OMA	KPLLEIC.
ProtClustDB	PRK00107.
Enzyme and pathway databases
BioCyc	ABUT367737:ABU_1236-MONOMER.
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.
TIGRFAMs	TIGR00138. GidB. 1 hit.
ProtoNet	Search...

Entry information

Entry name

RSMG_ARCB4

Accession

Primary (citable) accession number: A8EU69

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 20, 2008
Last sequence update:	November 13, 2007
Last modified:	January 25, 2012
This is version 30 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program