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Q3APW8 (Q3APW8_CHLCH) Unreviewed, UniProtKB/TrEMBL

Last modified December 14, 2011. Version 39. 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:Cag_1706
OrganismChlorobium chlorochromatii (strain CaD3) [Complete proteome] [HAMAP]
Taxonomic identifier340177 [NCBI]
Taxonomic lineageBacteria › Chlorobi › Chlorobia › Chlorobiales › Chlorobiaceae › Chlorobium/Pelodictyon group › Chlorobium

Protein attributes

Sequence length244 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
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
Q3APW8 [UniParc].

Last modified November 22, 2005. Version 1.
Checksum: 3D526042CEC74198

FASTA24426,588
        10         20         30         40         50         60 
MASPSLQPAT LYVVATPLGN LEDITLRAIK ILQQVEIIAC EDTRRASILL KHLAISGKRL 

        70         80         90        100        110        120 
ISYHTQNEPR AIAQIVALLE EGNNVALITD AGTPAVSDPG FALLRAVHER GIVALPIPGA 

       130        140        150        160        170        180 
SAVTAALSVC PLPLNTFLFG GFLPHKKGRK TKLAQLSAIG QPFVLYESPY RIHKLLDELE 

       190        200        210        220        230        240 
AILPNAQLFI GREMTKLHEE YLTGSIEEMR QHLTSSKTKG EFVVIVHPTA EKTINPESDT 


DADY

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References

[1]"Complete sequence of Chlorobium chlorochromatii CaD3."
Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Bryant D., Schmutz J., Larimer F., Land M., Kyrpides N., Ivanova N., Richardson P.
Submitted (AUG-2005) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: CaD3.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000108 Genomic DNA. Translation: ABB28957.1.
RefSeqYP_380000.1. NC_007514.1.

3D structure databases

ProteinModelPortalQ3APW8.
ModBaseSearch...

Protein-protein interaction databases

STRINGQ3APW8.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID3746972.
GenomeReviewsGene locus Cag_1706 in contig CP000108_GR.
KEGGcch:Cag_1706.
PATRIC21371162. VBIChlChl46571_1775.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0313.
HOGENOMHBG529058.
OMAGREMTKI.
PhylomeDBQ3APW8.
ProtClustDBCLSK637871.

Family and domain databases

HAMAPMF_01877. 16SrRNA_methyltr_I.
[Tree]
InterProIPR000878. 4pyrrol_Mease.
IPR014777. 4pyrrole_Mease_sub1.
IPR008189. rRNA_ssu_MeTfrase_I.
[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.
ProtoNetSearch...

Entry information

Entry nameQ3APW8_CHLCH
AccessionPrimary (citable) accession number: Q3APW8
Entry history
Integrated into UniProtKB/TrEMBL: November 22, 2005
Last sequence update: November 22, 2005
Last modified: December 14, 2011
This is version 39 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