A9HE10 (RSMG_GLUDA) 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:	GDI1227, Gdia_1938

Organism

Gluconacetobacter diazotrophicus (strain ATCC 49037 / DSM 5601 / PAl5) [Complete proteome] [HAMAP]

Taxonomic identifier

272568 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhodospirillales › Acetobacteraceae › Gluconacetobacter

Protein attributes

Sequence length	210 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.
Sequence caution	The sequence ACI51698.1 differs from that shown. Reason: Erroneous initiation.

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 – 210	210	Ribosomal RNA small subunit methyltransferase G HAMAP MF_00074		PRO_0000335355

Sequences

	Sequence		Length	Mass (Da)
	A9HE10 [UniParc]. Last modified February 5, 2008. Version 1. Checksum: C098A41D1219F620	FASTA	210	22,978
	10 20 30 40 50 60 MMFHVKPQGG NGVPDALRAK LDRFAEILTR WNSRINLVSP RDLAHLWDRH IADCLQLASL 70 80 90 100 110 120 IPPGVRLADM GSGGGFPGLI IAMATDADVT LIESDQRKAA FLREAARAVG ARVTIIARRI 130 140 150 160 170 180 EDADIPPVQV VTARALAALP QLLEWSSHFL APDGFCLFLK GRNVEDELTA AAADWHMAVS 190 200 210 RLPSRTNADG TILRLGDIRR VRHSERAPGR

References

[1]

"Gluconacetobacter diazotrophicus Pal5 complete genome." Bertalan M., Baldani I.J., Ferreira P. Submitted (SEP-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 49037 / DSM 5601 / PAl5.

[2]

"Complete sequence of chromosome of Gluconacetobacter diazotrophicus PAl 5." US DOE Joint Genome Institute Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Chertkov O., Brettin T., Detter J.C., Han C., Larimer F., Land M., Hauser L., Kyrpides N., Ovchinnikova G., Triplett E.W. Submitted (OCT-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 49037 / DSM 5601 / PAl5.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AM889285 Genomic DNA. Translation: CAP55170.1. CP001189 Genomic DNA. Translation: ACI51698.1. Different initiation.
RefSeq	YP_001601483.1. NC_010125.1. YP_002276313.1. NC_011365.1.
3D structure databases
ProteinModelPortal	A9HE10.
ModBase	Search...
Protein-protein interaction databases
STRING	A9HE10.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	5788760. 6975364.
GenomeReviews	Gene locus GDI1227 in contig AM889285_GR. Gene locus Gdia_1938 in contig CP001189_GR.
KEGG	gdi:GDI_1227. gdj:Gdia_1938.
PATRIC	22052296. VBIGluDia203729_1931.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG686577.
OMA	DSHFTLL.
ProtClustDB	CLSK936257.
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_GLUDA

Accession

Primary (citable) accession number: A9HE10
Secondary accession number(s): B5ZCP0

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 20, 2008
Last sequence update:	February 5, 2008
Last modified:	January 25, 2012
This is version 35 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program