Q4A933 (RSMG_MYCHJ) Reviewed, UniProtKB/Swiss-Prot

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:	MHJ_0655

Organism

Mycoplasma hyopneumoniae (strain J / ATCC 25934 / NCTC 10110) [Complete proteome] [HAMAP]

Taxonomic identifier

262719 [NCBI]

Taxonomic lineage

Bacteria › Tenericutes › Mollicutes › Mycoplasmataceae › Mycoplasma

Protein attributes

Sequence length	202 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Specifically methylates the N7 position of a guanosine in 16S rRNA By similarity. 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 – 202	202	Ribosomal RNA small subunit methyltransferase G HAMAP MF_00074		PRO_0000342930

Sequences

	Sequence		Length	Mass (Da)
	Q4A933 [UniParc]. Last modified September 13, 2005. Version 1. Checksum: ECEB2C1F3D8CF36B	FASTA	202	23,420
	10 20 30 40 50 60 MYKRLVQEFF PKLDFENLEK YVNLIEFSNK NFNLTAFSGD ILWKEGIFES IFTMNFIVGL 70 80 90 100 110 120 VNNKENKKLK ILDIGAGSGF PSIPFLITNP EIELTISESM QKRCQFLKDV SEKLDLKFNL 130 140 150 160 170 180 ICKPVQEINP QKFDIITARA VANLEKLEKI TKKIHFPKTL LAFIKGPKVF NEVQNCKNCN 190 200 YKIIKVNNNI NKKIFIAFKQ VS

References

[1]

"Swine and poultry pathogens: the complete genome sequences of two strains of Mycoplasma hyopneumoniae and a strain of Mycoplasma synoviae." Vasconcelos A.T.R., Ferreira H.B., Bizarro C.V., Bonatto S.L., Carvalho M.O., Pinto P.M., Almeida D.F., Almeida L.G.P., Almeida R., Alves-Junior L., Assuncao E.N., Azevedo V.A.C., Bogo M.R., Brigido M.M., Brocchi M., Burity H.A., Camargo A.A., Camargo S.S. , Carepo M.S., Carraro D.M., de Mattos Cascardo J.C., Castro L.A., Cavalcanti G., Chemale G., Collevatti R.G., Cunha C.W., Dallagiovanna B., Dambros B.P., Dellagostin O.A., Falcao C., Fantinatti-Garboggini F., Felipe M.S.S., Fiorentin L., Franco G.R., Freitas N.S.A., Frias D., Grangeiro T.B., Grisard E.C., Guimaraes C.T., Hungria M., Jardim S.N., Krieger M.A., Laurino J.P., Lima L.F.A., Lopes M.I., Loreto E.L.S., Madeira H.M.F., Manfio G.P., Maranhao A.Q., Martinkovics C.T., Medeiros S.R.B., Moreira M.A.M., Neiva M., Ramalho-Neto C.E., Nicolas M.F., Oliveira S.C., Paixao R.F.C., Pedrosa F.O., Pena S.D.J., Pereira M., Pereira-Ferrari L., Piffer I., Pinto L.S., Potrich D.P., Salim A.C.M., Santos F.R., Schmitt R., Schneider M.P.C., Schrank A., Schrank I.S., Schuck A.F., Seuanez H.N., Silva D.W., Silva R., Silva S.C., Soares C.M.A., Souza K.R.L., Souza R.C., Staats C.C., Steffens M.B.R., Teixeira S.M.R., Urmenyi T.P., Vainstein M.H., Zuccherato L.W., Simpson A.J.G., Zaha A. J. Bacteriol. 187:5568-5577(2005) [PubMed: 16077101] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: J / ATCC 25934 / NCTC 10110.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE017243 Genomic DNA. Translation: AAZ44738.1.
RefSeq	YP_279449.1. NC_007295.1.
3D structure databases
ProteinModelPortal	Q4A933.
ModBase	Search...
Protein-protein interaction databases
STRING	Q4A933.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	3563861.
GenomeReviews	Gene locus MHJ_0655 in contig AE017243_GR.
KEGG	mhj:MHJ_0655.
PATRIC	20015222. VBIMycHyo90918_0730.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0357.
HOGENOM	HBG686577.
OMA	FESIFTM.
PhylomeDB	Q4A933.
ProtClustDB	PRK00107.
Enzyme and pathway databases
BioCyc	MHYO262719:MHJ_0655-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_MYCHJ

Accession

Primary (citable) accession number: Q4A933

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 1, 2008
Last sequence update:	September 13, 2005
Last modified:	January 25, 2012
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