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A2C792 (A2C792_PROM3) Unreviewed, UniProtKB/TrEMBL

Last modified December 14, 2011. Version 31. Feed History...

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

Protein namesRecommended name:
Ribosomal RNA small subunit methyltransferase I HAMAP MF_01877
EC=2.1.1.198 HAMAP MF_01877
Alternative name(s):
16S rRNA 2'-O-ribose C1402 methyltransferase HAMAP MF_01877
rRNA (cytidine-2'-O-)-methyltransferase RsmI HAMAP MF_01877
Gene names
Name:rsmI HAMAP MF_01877
Ordered Locus Names:P9303_06001
OrganismProchlorococcus marinus (strain MIT 9303) [Complete proteome] [HAMAP] EMBL ABM77352.1
Taxonomic identifier59922 [NCBI]
Taxonomic lineageBacteria › Cyanobacteria › Prochlorophytes › Prochlorococcaceae › Prochlorococcus

Protein attributes

Sequence length289 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the 2'-O-methylation of the ribose of cytidine 1402 (C1402) in 16S rRNA By similarity. HAMAP MF_01877

Catalytic activity

S-adenosyl-L-methionine + cytosine(1402) in 16S rRNA = S-adenosyl-L-homocysteine + 2'-O-methylcytosine(1402) in 16S rRNA. HAMAP MF_01877

Subcellular location

Cytoplasm By similarity HAMAP MF_01877.

Sequence similarities

Belongs to the methyltransferase superfamily. RsmI family. HAMAP MF_01877

Ontologies

Keywords
   Biological processrRNA processing HAMAP MF_01877
   Cellular componentCytoplasm HAMAP MF_01877
   LigandS-adenosyl-L-methionine HAMAP MF_01877
   Molecular functionMethyltransferase HAMAP MF_01877 EMBL ABM77352.1
Transferase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological processenzyme-directed rRNA 2'-O-methylation

Inferred from electronic annotation. Source: HAMAP

   Cellular componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functionrRNA (cytosine-2'-O-)-methyltransferase activity

Inferred from electronic annotation. Source: HAMAP

Complete GO annotation...

Sequences

Sequence LengthMass (Da)Tools
A2C792 [UniParc].

Last modified February 20, 2007. Version 1.
Checksum: 35D22A2BAA60143A

FASTA28930,882
        10         20         30         40         50         60 
MSQREEPAPG VLYVVGTPIG HLGDLSPRAR SVLKNVSAIA CEDTRHSGHL LNSLGAQSQR 

        70         80         90        100        110        120 
FSFHQHNTKA RLPQLLQLLN EGQSLALISD AGLPGISDPG EQLVAAAKAA GHQVICIPGP 

       130        140        150        160        170        180 
CAATTALVSS GLPSGRFCFE GFLASRGKER RQQLSAVASE TRTTILYEAP HRLVQLLKEL 

       190        200        210        220        230        240 
AQLCGDERPL QVARELTKRH EQQIGPTIAA ALQHFLEHKP LGECTLVLGG APLSGPDQQS 

       250        260        270        280 
DAHWRAELTA LMASGASASD AARQLAQQSG QSRRALYALV HQMVENESE

« Hide

References

[1]"Patterns and implications of gene gain and loss in the evolution of Prochlorococcus."
Kettler G.C., Martiny A.C., Huang K., Zucker J., Coleman M.L., Rodrigue S., Chen F., Lapidus A., Ferriera S., Johnson J., Steglich C., Church G.M., Richardson P., Chisholm S.W.
PLoS Genet. 3:2515-2528(2007) [PubMed: 18159947] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000554 Genomic DNA. Translation: ABM77352.1.
RefSeqYP_001016617.1. NC_008820.1.

3D structure databases

ProteinModelPortalA2C792.
ModBaseSearch...

Protein-protein interaction databases

STRINGA2C792.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID4776815.
GenomeReviewsGene locus P9303_06001 in contig CP000554_GR.
KEGGpmf:P9303_06001.
PATRIC22998633. VBIProMar17757_0637.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0313.
HOGENOMHBG529058.
OMAGREMTKI.
PhylomeDBA2C792.
ProtClustDBCLSK826126.

Family and domain databases

HAMAPMF_01877. 16SrRNA_methyltr_I.
[Tree]
InterProIPR000878. 4pyrrol_Mease.
IPR014777. 4pyrrole_Mease_sub1.
IPR008189. rRNA_ssu_MeTfrase_I.
IPR018063. SAM_MeTrfase_RsmI_CS.
[Graphical view]
Gene3DG3DSA:3.40.1010.10. 4pyrrole_Mease_sub1. 1 hit.
KOK07056.
PANTHERPTHR21091:SF18. PTHR21091:SF18. 1 hit.
PfamPF00590. TP_methylase. 1 hit.
[Graphical view]
PIRSFPIRSF005917. MTase_YraL. 1 hit.
SUPFAMSSF53790. Cor/por_Metransf. 1 hit.
TIGRFAMsTIGR00096. TIGR00096. 1 hit.
PROSITEPS01296. RSMI. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameA2C792_PROM3
AccessionPrimary (citable) accession number: A2C792
Entry history
Integrated into UniProtKB/TrEMBL: February 20, 2007
Last sequence update: February 20, 2007
Last modified: December 14, 2011
This is version 31 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)
to top of pageNames·Attributes·General annotation·Ontologies·Sequences·References·Cross-refs·Entry info