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P45298 (RSMI_HAEIN) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 75. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | 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
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:HI_1654
OrganismHaemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)
Taxonomic identifier71421 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Pasteurellales › Pasteurellaceae › Haemophilus

Protein attributes

Sequence length283 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
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 – 283283Ribosomal RNA small subunit methyltransferase I HAMAP MF_01877
PRO_0000211940

Sequences

Sequence LengthMass (Da)Tools
P45298 [UniParc].

Last modified November 1, 1995. Version 1.
Checksum: 5348B41BE197F83C

FASTA28331,463
        10         20         30         40         50         60 
MTDLTGILYI VATPIGNLQD ITQRALETFA QVDLIAAEDT RHSGLLLSHY GIKKPFFALH 

        70         80         90        100        110        120 
DHNEQEKAHI LVEKLKQGSN IALISDAGTP LISDPGFHLV RQCREAGIRV VPLPGACAAI 

       130        140        150        160        170        180 
TALCASGIAS DRFCFEGFLP AKSKARKDKL ENIAEEDRTL IFYESTHRIL DTLEDMQAVL 

       190        200        210        220        230        240 
GEERYIVLAR EMTKTWETIT GNTIKNLREW LLEDPNRTKG EMVLIVEGKP KSDNNDEISP 

       250        260        270        280 
QAVKALELIA EELPLKKAAA IVAELYGYKK NALYQFGLAH LEK

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		L42023 Genomic DNA. Translation: AAC23298.1.
PIRA64174.
RefSeqNP_439796.1. NC_000907.1.

3D structure databases

ProteinModelPortalP45298.
ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID950491.
GenomeReviewsGene locus HI_1654 in contig L42023_GR.
KEGGhin:HI1654.
NMPDRfig|71421.1.peg.1568.
PATRIC20192057. VBIHaeInf48452_1732.
TIGRHI_1654.

Phylogenomic databases

HOGENOMHBG529058.
OMAIASDRFC.
PhylomeDBP45298.
ProtClustDBCLSK870184.

Enzyme and pathway databases

BioCycHINF71421:HI_1654-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 nameRSMI_HAEIN
AccessionPrimary (citable) accession number: P45298
Entry history
Integrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: November 1, 1995
Last modified: January 25, 2012
This is version 75 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

Haemophilus influenzae

Haemophilus influenzae (strain Rd): entries and gene names

SIMILARITY comments

Index of protein domains and families

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