Reviewed, UniProtKB/Swiss-Prot A9L0V0 (RLMG_SHEB9)

Names and origin

Protein names

Recommended name:
    Ribosomal RNA large subunit methyltransferase G
    EC=2.1.1.52
Alternative name(s):
    rRNA (guanine-N(2)-)-methyltransferase rlmG
    23S rRNA m2G1835 methyltransferase

Gene names

Name:	rlmG
Ordered Locus Names:	Sbal195_3569

Organism

Shewanella baltica (strain OS195) [Complete proteome] [HAMAP]

Taxonomic identifier

399599 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Alteromonadales › Shewanellaceae › Shewanella

Protein attributes

Sequence length	378 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Specifically methylates the guanosine in position 1835 (m2G1835) of 23S rRNA By similarity.
Catalytic activity	S-adenosyl-L-methionine + rRNA = S-adenosyl-L-homocysteine + rRNA containing N(2)-methylguanine. HAMAP MF_01859
Subcellular location	Cytoplasm Potential.
Sequence similarities	Belongs to the methyltransferase superfamily. RlmG 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 methylation Inferred from electronic annotation. Source: HAMAP
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	rRNA (guanine-N2-)-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 – 378	378	Ribosomal RNA large subunit methyltransferase G HAMAP MF_01859		PRO_0000366507

Sequences

	Sequence		Length	Mass (Da)
	A9L0V0-1 [UniParc]. Last modified February 5, 2008. Version 1. Checksum: F0771F3FAC8CC92A	FASTA	378	41,849
	10 20 30 40 50 60 MTTQFSVAGV ELELLRYPAQ QESNLQAWDA ADEHLLKSLI ESEQAAVPTA IINDSFGALS 70 80 90 100 110 120 CGVSKLNPSW PLCVETDART SFLGTEQNHG RNQLPLDNLQ WFTSRDTLPE NLALVLMKLP 130 140 150 160 170 180 KNLSYFAHQL TRLSQVLPAG TRVLVAAKAK SINGALLDIF AKHLGPASAS LAWKNTRVIT 190 200 210 220 230 240 CVSDGKPRPL AKEVTWTVPE YQLEISNLSN VFAANKLDIG ARIMLENLPK GDFKSIVDLG 250 260 270 280 290 300 CGNGVLGLRT AQLFPEADIH FIDDSEMAVA SAKANWARNQ LPADKGHFYW DDCMTHLPEE 310 320 330 340 350 360 VQPDLVLCNP PFHQGEAITD HIAWQMFLDA RRRLKDGGIL HIVGNRHLAY HVKLQRLFKN 370 CTTVASNGKF VILQAQKK

References

[1]

"Complete sequence of chromosome of Shewanella baltica OS195." Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Kim E. , Brettar I., Rodrigues J., Konstantinidis K., Klappenbach J., Hofle M., Tiedje J., Richardson P. Submitted (NOV-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000891 Genomic DNA. Translation: ABX50731.1.
RefSeq	YP_001555991.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	5755383.
GenomeReviews	Gene locus Sbal195_3569 in contig CP000891_GR.
KEGG	sbn:Sbal195_3569.
Organism-specific databases
CMR	Search...
Phylogenomic databases
OMA	NRHLGYH.
Family and domain databases
HAMAP	MF_01859. [Tree]
InterPro	IPR017237. rRNA_m2G-MeTrfase_RsmD. IPR007848. Small_mtfrase. [Graphical view]
Pfam	PF05175. MTS. 1 hit. [Graphical view]
PIRSF	PIRSF037565. RRNA_m2G_Mtase_RsmD_prd. 1 hit.
ProtoNet	Search...

Entry information

Entry name

RLMG_SHEB9

Accession

Primary (citable) accession number: A9L0V0

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 24, 2009
Last sequence update:	February 5, 2008
Last modified:	November 3, 2009
This is version 14 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)