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A1SX22 (RLMG_PSYIN) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 35. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Ribosomal RNA large subunit methyltransferase G
EC=2.1.1.174
Alternative name(s):
23S rRNA m2G1835 methyltransferase
rRNA (guanine-N(2)-)-methyltransferase RlmG
Gene names
Name:rlmG
Ordered Locus Names:Ping_2296
OrganismPsychromonas ingrahamii (strain 37) [Complete proteome] [HAMAP]
Taxonomic identifier357804 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Alteromonadales › Psychromonadaceae › Psychromonas

Protein attributes

Sequence length382 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Specifically methylates the guanosine in position 1835 (m2G1835) of 23S rRNA By similarity. HAMAP MF_01859

Catalytic activity

S-adenosyl-L-methionine + guanosine(1835) in 23S rRNA = S-adenosyl-L-homocysteine + N(2)-methylguanosine(1835) in 23S rRNA. HAMAP MF_01859

Subcellular location

Cytoplasm Potential HAMAP MF_01859.

Sequence similarities

Belongs to the methyltransferase superfamily. RlmG family.

Ontologies

Keywords
   Biological processrRNA processing
   Cellular componentCytoplasm
   LigandS-adenosyl-L-methionine
   Molecular functionMethyltransferase
Transferase
   Technical termComplete proteome
Gene Ontology (GO)
   Cellular componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functionnucleic acid binding

Inferred from electronic annotation. Source: InterPro

rRNA (guanine-N2-)-methyltransferase activity

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 382382Ribosomal RNA large subunit methyltransferase G HAMAP MF_01859
PRO_0000366488

Sequences

Sequence LengthMass (Da)Tools
A1SX22 [UniParc].

Last modified February 6, 2007. Version 1.
Checksum: A74042EB33B22D6E

FASTA38243,652
        10         20         30         40         50         60 
MNEALNIADQ TLVLHRHPRI KNETLQAWDS ADEYLINYFS ENELQKQLNE NEQILLVNDS 

        70         80         90        100        110        120 
FGALTCYLQA FQRTVVSDSY LSINSIKLNM QRNRCPEENL LLQDSLQQFP ENVKIVLIKI 

       130        140        150        160        170        180 
PKTLSYLEEM LQKLHAVITP ETIVVAAGKV NMIHNSTLDL FEKYIGTTKT SLAKKKSRLI 

       190        200        210        220        230        240 
FSLPIIKEVP EKEIAITWEI EKLDWKIHNH ANVFSRNHLD IGGRFLMDNL PKGDFSKVVD 

       250        260        270        280        290        300 
LGCGNGIIGM AASAAYPKAQ ITFIDESYMS IDSARINMQK NLPEEQAENA RFVVNNGLVG 

       310        320        330        340        350        360 
FKPRSYDLIL CNPPFHQQQT ITDQIAWSMF NDAHFCLVDN GELVIVGNHH LNYQDKLERI 

       370        380 
FGNCEIVSQN KKFVILRAVK MD

« Hide

References

[1]"Complete sequence of Psychromonas ingrahamii 37."
US DOE Joint Genome Institute
Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Thompson L.S., Brettin T., Bruce D., Han C., Tapia R., Schmutz J., Larimer F. expand/collapse author list , Land M., Hauser L., Kyrpides N., Ivanova N., Staley J., Richardson P.
Submitted (JAN-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: 37.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000510 Genomic DNA. Translation: ABM04037.1.
RefSeqYP_943636.1. NC_008709.1.

3D structure databases

ProteinModelPortalA1SX22.
ModBaseSearch...

Protein-protein interaction databases

STRINGA1SX22.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID4624614.
GenomeReviewsGene locus Ping_2296 in contig CP000510_GR.
KEGGpin:Ping_2296.
PATRIC23069863. VBIPsyIng103130_2530.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG2813.
HOGENOMHBG321931.
OMANRHLGYH.
PhylomeDBA1SX22.

Enzyme and pathway databases

BioCycPING357804:PING_2296-MONOMER.

Family and domain databases

HAMAPMF_01859. 23SrRNA_methyltr_G.
[Tree]
InterProIPR002052. DNA_methylase_N6_adenine_CS.
IPR017237. rRNA_m2G-MeTrfase_RsmD.
IPR007848. Small_mtfrase.
[Graphical view]
KOK00564.
PfamPF05175. MTS. 1 hit.
[Graphical view]
PIRSFPIRSF037565. RRNA_m2G_Mtase_RsmD_prd. 1 hit.
ProtoNetSearch...

Entry information

Entry nameRLMG_PSYIN
AccessionPrimary (citable) accession number: A1SX22
Entry history
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: February 6, 2007
Last modified: January 25, 2012
This is version 35 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

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