Reviewed, UniProtKB/Swiss-Prot Q68XT1 (RSMG_RICTY)

Names and origin

Protein names

Recommended name:
    Ribosomal RNA small subunit methyltransferase G
    EC=2.1.1.-
Alternative name(s):
    16S rRNA 7-methylguanosine methyltransferase
      Short name=16S rRNA m7G methyltransferase

Gene names

Name:	rsmG
Ordered Locus Names:	RT0075

Organism

Rickettsia typhi [Complete proteome] [HAMAP]

Taxonomic identifier

785 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rickettsiales › Rickettsiaceae › Rickettsieae › Rickettsia › typhus group

Protein attributes

Sequence length	191 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Specifically methylates the N7 position of guanosine in position 527 of 16S rRNA By similarity.
Subcellular location	Cytoplasm Potential.
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)
Biological process	rRNA processing Inferred from electronic annotation. Source: HAMAP
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	rRNA methyltransferase activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 191	191	Ribosomal RNA small subunit methyltransferase G HAMAP MF_00074		PRO_0000184320

Sequences

	Sequence		Length	Mass (Da)
	Q68XT1-1 [UniParc]. Last modified October 11, 2004. Version 1. Checksum: A266F2401BCD1BE5	FASTA	191	21,842
	10 20 30 40 50 60 MEVPSEIIQK LDILQNLIKK WNKSINLISD NTIPNFWQRH ILDSLQLMQY ISNKEIHLVD 70 80 90 100 110 120 IGSGAGFPGI VLSIAGVAKV SLIEADLRKC IFLEKASKIS NNSIQIINQR IEKIEIDCNI 130 140 150 160 170 180 LTCRAFSNLN TIFNCTQNIS VREKFLLLKG KNYLTEIVKA KEKWLFDYLI HQSITCRSGK 190 ILEVNNLTKI I

References

[1]

"Complete genome sequence of Rickettsia typhi and comparison with sequences of other Rickettsiae." McLeod M.P., Qin X., Karpathy S.E., Gioia J., Highlander S.K., Fox G.E., McNeill T.Z., Jiang H., Muzny D., Jacob L.S., Hawes A.C., Sodergren E., Gill R., Hume J., Morgan M., Fan G., Amin A.G., Gibbs R.A. , Hong C., Yu X.-J., Walker D.H., Weinstock G.M. J. Bacteriol. 186:5842-5855(2004) [PubMed: 15317790] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC VR-144 / Wilmington.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AE017197 Genomic DNA. Translation: AAU03561.1.
RefSeq	YP_067043.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	2959208.
GenomeReviews	Gene locus RT0075 in contig AE017197_GR.
KEGG	rty:RT0075.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG686577.
OMA	ARGRWEF.
Enzyme and pathway databases
BioCyc	RTYP257363:RT0075-MON.
Family and domain databases
HAMAP	MF_00074. [Tree]
InterPro	IPR003682. rRNA_ssu_MeTfrase_G. [Graphical view]
Pfam	PF02527. GidB. 1 hit. [Graphical view]
PIRSF	PIRSF003078. GidB. 1 hit.
ProtoNet	Search...

Entry information

Entry name

RSMG_RICTY

Accession

Primary (citable) accession number: Q68XT1

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 22, 2005
Last sequence update:	October 11, 2004
Last modified:	December 15, 2009
This is version 32 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)