Skip Header

Contribute Send feedback
Read comments (?) or add your own

O83940 (RSMI_TREPA) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 64. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Ribosomal RNA small subunit methyltransferase I
EC=2.1.1.198
Alternative name(s):
16S rRNA 2'-O-ribose C1402 methyltransferase
rRNA (cytidine-2'-O-)-methyltransferase RsmI
Gene names
Name:rsmI
Ordered Locus Names:TP_0975
OrganismTreponema pallidum (strain Nichols) [Complete proteome] [HAMAP]
Taxonomic identifier243276 [NCBI]
Taxonomic lineageBacteria › Spirochaetes › Spirochaetales › Spirochaetaceae › Treponema

Protein attributes

Sequence length274 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 Potential HAMAP MF_01877.

Sequence similarities

Belongs to the methyltransferase superfamily. RsmI family.

Ontologies

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

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functionmethyltransferase activity

Inferred from electronic annotation. Source: UniProtKB-KW

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 274274Ribosomal RNA small subunit methyltransferase I HAMAP MF_01877
PRO_0000211960

Sequences

Sequence LengthMass (Da)Tools
O83940 [UniParc].

Last modified November 1, 1998. Version 1.
Checksum: 4596A0E7067D12B2

FASTA27429,532
        10         20         30         40         50         60 
MGTLYVVATP IGNLADITLR ALDVLRTVDV VACEDTRRTR ALLSHFGIHK RLVSCRAHNE 

        70         80         90        100        110        120 
AQAARRLIHF LSTPISAFLS PEKGRGRQSA RRTRARPGET VGTAALQLAA EATGEQEVCG 

       130        140        150        160        170        180 
SPHAQVAYVS DAGTPGVSDP GAVLVRAVRD AGHTVVPIPG ASALTTLLSV AGVRDKTVLF 

       190        200        210        220        230        240 
EGFLSPHPGR RRARLVQLCA QRVAFVLYES PYRVQKLLED LVAVAPESQV VLGRELTKVH 

       250        260        270 
EELCVGTALR VMESFCARTR VRGECVLLVS AEKF

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		AE000520 Genomic DNA. Translation: AAC65931.1.
PIRE71257.
RefSeqNP_219412.1. NC_000919.1.

3D structure databases

ProteinModelPortalO83940.
ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID2611232.
GenomeReviewsGene locus TP_0975 in contig AE000520_GR.
KEGGtpa:TP0975.
NMPDRfig|243276.1.peg.970.
PATRIC20532069. VBITrePal57110_1029.
TIGRTP_0975.

Phylogenomic databases

HOGENOMHBG529058.
OMAGREMTKI.
ProtClustDBCLSK218951.

Enzyme and pathway databases

BioCycTPAL243276:TP_0975-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. 2 hits.
PROSITEPS01296. RSMI. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameRSMI_TREPA
AccessionPrimary (citable) accession number: O83940
Entry history
Integrated into UniProtKB/Swiss-Prot: December 15, 1998
Last sequence update: November 1, 1998
Last modified: January 25, 2012
This is version 64 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

to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·Documents