A7HSL2 (RSMG_PARL1) 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:	Plav_1275

Organism

Parvibaculum lavamentivorans (strain DS-1 / DSM 13023 / NCIMB 13966) [Complete proteome] [HAMAP]

Taxonomic identifier

402881 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Phyllobacteriaceae › Parvibaculum

Protein attributes

Sequence length	226 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 – 226	226	Ribosomal RNA small subunit methyltransferase G HAMAP MF_00074		PRO_0000335390

Sequences

	Sequence		Length	Mass (Da)
	A7HSL2 [UniParc]. Last modified September 11, 2007. Version 1. Checksum: 6E413A816C6AD0CB	FASTA	226	24,833
	10 20 30 40 50 60 MTQHIVSGGP QVVDSESFSA LTNVSRETLD RLLSYEALLR KWQKSINLVS NGSLPELWRR 70 80 90 100 110 120 HMLDSAQLVC LVPESARRWI DLGSGGGFPG LVIAILLRER PGFQMHLVES DQRKCVFMRE 130 140 150 160 170 180 VARVTGAPAT VHTVRIEAFA QGAEAGDVVS ARALAPLDRL FGWAAPLFGP ETIGLFLKGQ 190 200 210 220 GLQDELTLAR ESWIFDAEFS PSQSDPEGSV LKVRGLHGPD GQPHRR

References

[1]

"Complete genome sequence and annotation of Parvibaculum lavamentivorans DS-1." Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Saunders E., Brettin T., Bruce D., Detter J.C., Han C., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Richardson P. Submitted (JUL-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: DS-1 / DSM 13023 / NCIMB 13966.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000774 Genomic DNA. Translation: ABS62895.1.
RefSeq	YP_001412552.1. NC_009719.1.
3D structure databases
ProteinModelPortal	A7HSL2.
ModBase	Search...
Protein-protein interaction databases
STRING	A7HSL2.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	5455861.
GenomeReviews	Gene locus Plav_1275 in contig CP000774_GR.
KEGG	pla:Plav_1275.
PATRIC	22864148. VBIParLav90819_1313.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0357.
HOGENOM	HBG686577.
OMA	CALAAPH.
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_PARL1

Accession

Primary (citable) accession number: A7HSL2

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 20, 2008
Last sequence update:	September 11, 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