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Protein

Ribonuclease P protein component

Gene

rnpA

Organism
Lactococcus lactis subsp. lactis (strain IL1403) (Streptococcus lactis)
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

BioCyciLLAC272623:GHSH-146-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:LL0128
ORF Names:L131443
OrganismiLactococcus lactis subsp. lactis (strain IL1403) (Streptococcus lactis)
Taxonomic identifieri272623 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeLactococcus
ProteomesiUP000002196: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 117117Ribonuclease P protein componentPRO_0000198474Add
BLAST

Interactioni

Subunit structurei

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

Protein-protein interaction databases

STRINGi272623.L131443.

Structurei

3D structure databases

ProteinModelPortaliQ9CJ73.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the RnpA family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0594.
HOGENOMiHOG000266301.
KOiK03536.
OMAiRWVREAW.
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.

Q9CJ73-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MAIKKTYRVK RSKDFDQIFS AKHSFANKKF VVYKLNTNQP HFRVGLSVSK
60 70 80 90 100
KLGHAVLRNR IKRLLRHAIA EFKPYLTDED FVIIARSGVE TLSFEEVKKN
110
LKHVLKLSKI YVDGEND
Length:117
Mass (Da):13,648
Last modified:April 27, 2001 - v1
Checksum:i4F1001A7B4C63C96
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE005176 Genomic DNA. Translation: AAK04226.1.
PIRiH86640.
RefSeqiNP_266284.1. NC_002662.1.

Genome annotation databases

EnsemblBacteriaiAAK04226; AAK04226; L131443.
GeneIDi1113734.
KEGGilla:L131443.
PATRICi22292410. VBILacLac136773_0141.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE005176 Genomic DNA. Translation: AAK04226.1.
PIRiH86640.
RefSeqiNP_266284.1. NC_002662.1.

3D structure databases

ProteinModelPortaliQ9CJ73.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi272623.L131443.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAK04226; AAK04226; L131443.
GeneIDi1113734.
KEGGilla:L131443.
PATRICi22292410. VBILacLac136773_0141.

Phylogenomic databases

eggNOGiCOG0594.
HOGENOMiHOG000266301.
KOiK03536.
OMAiRWVREAW.
OrthoDBiEOG6C01C6.

Enzyme and pathway databases

BioCyciLLAC272623:GHSH-146-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 the lactic acid bacterium Lactococcus lactis ssp. lactis IL1403."
    Bolotin A., Wincker P., Mauger S., Jaillon O., Malarme K., Weissenbach J., Ehrlich S.D., Sorokin A.
    Genome Res. 11:731-753(2001) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: IL1403.

Entry informationi

Entry nameiRNPA_LACLA
AccessioniPrimary (citable) accession number: Q9CJ73
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 27, 2001
Last sequence update: April 27, 2001
Last modified: February 4, 2015
This is version 82 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, Reference 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.