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Protein

Ribonuclease P protein component

Gene

rnpA

Organism
Helicobacter pylori (strain HPAG1)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

RNaseP catalyzes the removal of the 5'-leader sequence from pre-tRNA to produce the mature 5'-terminus. It can also cleave other RNA substrates such as 4.5S RNA. The protein component plays an auxiliary but essential role in vivo by binding to the 5'-leader sequence and broadening the substrate specificity of the ribozyme.UniRule annotation

Catalytic activityi

Endonucleolytic cleavage of RNA, removing 5'-extranucleotides from tRNA precursor.UniRule annotation

GO - Molecular functioni

  1. ribonuclease P activity Source: UniProtKB-HAMAP
  2. tRNA binding Source: UniProtKB-HAMAP

GO - Biological processi

  1. tRNA 5'-leader removal Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Endonuclease, Hydrolase, Nuclease

Keywords - Biological processi

tRNA processing

Keywords - Ligandi

RNA-binding

Enzyme and pathway databases

BioCyciHPYL357544:GH1F-1411-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Ribonuclease P protein componentUniRule annotation (EC:3.1.26.5UniRule annotation)
Short name:
RNase P proteinUniRule annotation
Short name:
RNaseP proteinUniRule annotation
Alternative name(s):
Protein C5UniRule annotation
Gene namesi
Name:rnpAUniRule annotation
Ordered Locus Names:HPAG1_1374
OrganismiHelicobacter pylori (strain HPAG1)
Taxonomic identifieri357544 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesHelicobacteraceaeHelicobacter
ProteomesiUP000008835 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 166166Ribonuclease P protein componentPRO_1000021414Add
BLAST

Interactioni

Subunit structurei

Consists of a catalytic RNA component (M1 or rnpB) and a protein subunit.UniRule annotation

Protein-protein interaction databases

STRINGi357544.HPAG1_1374.

Family & Domainsi

Sequence similaritiesi

Belongs to the RnpA family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0594.
HOGENOMiHOG000266301.
KOiK03536.
OMAiTHTHAKQ.
OrthoDBiEOG6C01C6.

Family and domain databases

Gene3Di3.30.230.10. 1 hit.
HAMAPiMF_00227. RNase_P.
InterProiIPR020568. Ribosomal_S5_D2-typ_fold.
IPR014721. Ribosomal_S5_D2-typ_fold_subgr.
IPR000100. RNase_P.
IPR020539. RNase_P_CS.
[Graphical view]
PfamiPF00825. Ribonuclease_P. 1 hit.
[Graphical view]
ProDomiPD003629. Ribonuclease_P. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SUPFAMiSSF54211. SSF54211. 1 hit.
TIGRFAMsiTIGR00188. rnpA. 1 hit.
PROSITEiPS00648. RIBONUCLEASE_P. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q1CRI1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPDELRAEKS FQSKPYDSLK NKSEFDRVYQ KGFKKHNLFF SLFVLDLSKE
60 70 80 90 100
PPKGKEGFKD PLSCRLKDKK TLYLLGLSVS KKVGNAVKRN LIKRRLRSLT
110 120 130 140 150
LKHAALCQGL ALVFVPRSDC YHLDFWALEK HFLEMLTSIK NYIEQSLKRL
160
EKRNNSYLCE TIKRLF
Length:166
Mass (Da):19,520
Last modified:July 11, 2006 - v1
Checksum:iCCEF0AE6D62FC6B6
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000241 Genomic DNA. Translation: ABF85441.1.
RefSeqiYP_628115.1. NC_008086.1.

Genome annotation databases

EnsemblBacteriaiABF85441; ABF85441; HPAG1_1374.
KEGGihpa:HPAG1_1374.
PATRICi20604208. VBIHelPyl56048_1424.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000241 Genomic DNA. Translation: ABF85441.1.
RefSeqiYP_628115.1. NC_008086.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi357544.HPAG1_1374.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABF85441; ABF85441; HPAG1_1374.
KEGGihpa:HPAG1_1374.
PATRICi20604208. VBIHelPyl56048_1424.

Phylogenomic databases

eggNOGiCOG0594.
HOGENOMiHOG000266301.
KOiK03536.
OMAiTHTHAKQ.
OrthoDBiEOG6C01C6.

Enzyme and pathway databases

BioCyciHPYL357544:GH1F-1411-MONOMER.

Family and domain databases

Gene3Di3.30.230.10. 1 hit.
HAMAPiMF_00227. RNase_P.
InterProiIPR020568. Ribosomal_S5_D2-typ_fold.
IPR014721. Ribosomal_S5_D2-typ_fold_subgr.
IPR000100. RNase_P.
IPR020539. RNase_P_CS.
[Graphical view]
PfamiPF00825. Ribonuclease_P. 1 hit.
[Graphical view]
ProDomiPD003629. Ribonuclease_P. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SUPFAMiSSF54211. SSF54211. 1 hit.
TIGRFAMsiTIGR00188. rnpA. 1 hit.
PROSITEiPS00648. RIBONUCLEASE_P. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "The complete genome sequence of a chronic atrophic gastritis Helicobacter pylori strain: evolution during disease progression."
    Oh J.D., Kling-Baeckhed H., Giannakis M., Xu J., Fulton R.S., Fulton L.A., Cordum H.S., Wang C., Elliott G., Edwards J., Mardis E.R., Engstrand L.G., Gordon J.I.
    Proc. Natl. Acad. Sci. U.S.A. 103:9999-10004(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: HPAG1.

Entry informationi

Entry nameiRNPA_HELPH
AccessioniPrimary (citable) accession number: Q1CRI1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: July 11, 2006
Last modified: April 1, 2015
This is version 64 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.