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Q7U513 (Q7U513_SYNPX) Unreviewed, UniProtKB/TrEMBL

Last modified December 14, 2011. Version 43. 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:SYNW1899
OrganismSynechococcus sp. (strain WH8102) [Complete proteome] [HAMAP]
Taxonomic identifier84588 [NCBI]
Taxonomic lineageBacteria › Cyanobacteria › Chroococcales › Synechococcus

Protein attributes

Sequence length286 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 CAE08414.1
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
Q7U513 [UniParc].

Last modified October 1, 2003. Version 1.
Checksum: 2C77C3B4F4C62438

FASTA28630,707
        10         20         30         40         50         60 
MMQRDEPASG CLYIVGTPIG HLGDLSPRAK AVLAGVTVIA CEDTRHSGQL LSSLQASGRK 

        70         80         90        100        110        120 
LSFHQHNTRT RVPQLLQALS EGESVAVISD AGLPGISDPG EELAAEARSA GFEVICIPGP 

       130        140        150        160        170        180 
CAATTALVSS GLPSGRFCFE GFLPVKGKER RQRLEQISTE PRTTVFYEAP HRLLPLLQSL 

       190        200        210        220        230        240 
AEHCGAERPL QVARELTKRH EQQVGPTIAA ALEHFQTQRP QGEFTLVLGG CPAQTPSEHD 

       250        260        270        280 
DSELLARLQE CIANGASASD AARQLALESG ISRRRLYALL HQEPSD

« Hide

References

[1]"The genome of a motile marine Synechococcus."
Palenik B., Brahamsha B., Larimer F.W., Land M.L., Hauser L., Chain P., Lamerdin J.E., Regala W., Allen E.E., McCarren J., Paulsen I.T., Dufresne A., Partensky F., Webb E.A., Waterbury J.
Nature 424:1037-1042(2003) [PubMed: 12917641] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		BX569694 Genomic DNA. Translation: CAE08414.1.
RefSeqNP_897990.1. NC_005070.1.

3D structure databases

ProteinModelPortalQ7U513.
ModBaseSearch...

Protein-protein interaction databases

STRINGQ7U513.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID1730814.
GenomeReviewsGene locus SYNW1899 in contig BX548020_GR.
KEGGsyw:SYNW1899.
PATRIC23835483. VBISynSp27240_2033.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0313.
HOGENOMHBG529058.
OMAGREMTKI.
PhylomeDBQ7U513.
ProtClustDBCLSK826126.

Enzyme and pathway databases

BioCycSSP84588:SYNW1899OR0710-MONOMER.

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 nameQ7U513_SYNPX
AccessionPrimary (citable) accession number: Q7U513
Entry history
Integrated into UniProtKB/TrEMBL: October 1, 2003
Last sequence update: October 1, 2003
Last modified: December 14, 2011
This is version 43 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