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P57192 (RSMI_BUCAI) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 70. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | 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

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:BU091
OrganismBuchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon pisum symbiotic bacterium) [Reference proteome] [HAMAP]
Taxonomic identifier107806 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeBuchnera

Protein attributes

Sequence length282 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-Rule MF_01877

Catalytic activity

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

Subcellular location

Cytoplasm Potential HAMAP-Rule 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
Reference 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 – 282282Ribosomal RNA small subunit methyltransferase I HAMAP-Rule MF_01877
PRO_0000211935

Sequences

Sequence LengthMass (Da)Tools
P57192 [UniParc].

Last modified March 1, 2001. Version 1.
Checksum: E46AE5C93C97BB48

FASTA28232,589
        10         20         30         40         50         60 
MNEFYIGILY IVPTPIGNLS DITYRALEVL KDVDIIAAEN IRHTNILLQH FNIKNNLILM 

        70         80         90        100        110        120 
NKDNEKKQSH NLIQELKKGK KIALVSNAGT PIINDPGCIL IKQCHIFDIK VIPLPGACAA 

       130        140        150        160        170        180 
ITALSASGII NNRFCYEGFL PSRKKSRCDL LHSLKEETRT IIFYESKHRI LESIKDIIEQ 

       190        200        210        220        230        240 
IDKNRHIVIA REMTKKWESI YGAKASLILE WLKENKYRYK GEMVIIIDGF KKLKNYTLSK 

       250        260        270        280 
KILDTFSILR KFFSLKTSVL ITAQIHDINK NKLYQYVIKK EE 

« Hide

References

[1]"Genome sequence of the endocellular bacterial symbiont of aphids Buchnera sp. APS."
Shigenobu S., Watanabe H., Hattori M., Sakaki Y., Ishikawa H.
Nature 407:81-86(2000) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: APS.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
BA000003 Genomic DNA. Translation: BAB12810.1.
RefSeqNP_239924.1. NC_002528.1.

3D structure databases

ProteinModelPortalP57192.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING107806.BU091.

Proteomic databases

PRIDEP57192.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaBAB12810; BAB12810; BAB12810.
GeneID1109494.
KEGGbuc:BU091.
PATRIC21243690. VBIBucAph127364_0098.

Phylogenomic databases

eggNOGCOG0313.
HOGENOMHOG000195941.
KOK07056.
OMAEITKTWE.
OrthoDBEOG6677TH.
ProtClustDBCLSK315242.

Enzyme and pathway databases

BioCycBAPH107806:GBZJ-91-MONOMER.

Family and domain databases

Gene3D3.30.950.10. 1 hit.
3.40.1010.10. 1 hit.
HAMAPMF_01877. 16SrRNA_methyltr_I.
InterProIPR000878. 4pyrrol_Mease.
IPR014777. 4pyrrole_Mease_sub1.
IPR014776. 4pyrrole_Mease_sub2.
IPR008189. rRNA_ssu_MeTfrase_I.
IPR018063. SAM_MeTrfase_RsmI_CS.
[Graphical view]
PANTHERPTHR21091:SF18. PTHR21091:SF18. 1 hit.
PfamPF00590. TP_methylase. 1 hit.
[Graphical view]
PIRSFPIRSF005917. MTase_YraL. 1 hit.
SUPFAMSSF53790. SSF53790. 1 hit.
TIGRFAMsTIGR00096. TIGR00096. 1 hit.
PROSITEPS01296. RSMI. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameRSMI_BUCAI
AccessionPrimary (citable) accession number: P57192
Entry history
Integrated into UniProtKB/Swiss-Prot: November 2, 2001
Last sequence update: March 1, 2001
Last modified: February 19, 2014
This is version 70 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

Buchnera aphidicola (subsp. Acyrthosiphon pisum)

Buchnera aphidicola (subsp. Acyrthosiphon pisum): entries and gene names