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Q1QS97 (RNPA_CHRSD) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 62. 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

Names and origin

Protein namesRecommended name:
Ribonuclease P protein component

Short name=RNase P protein
Short name=RNaseP protein
EC=3.1.26.5
Alternative name(s):
Protein C5
Gene names
Name:rnpA
Ordered Locus Names:Csal_3317
OrganismChromohalobacter salexigens (strain DSM 3043 / ATCC BAA-138 / NCIMB 13768) [Complete proteome] [HAMAP]
Taxonomic identifier290398 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaOceanospirillalesHalomonadaceaeChromohalobacter

Protein attributes

Sequence length128 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

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 By similarity. HAMAP-Rule MF_00227

Catalytic activity

Endonucleolytic cleavage of RNA, removing 5'-extranucleotides from tRNA precursor. HAMAP-Rule MF_00227

Subunit structure

Consists of a catalytic RNA component (M1 or rnpB) and a protein subunit By similarity.

Sequence similarities

Belongs to the RnpA family.

Ontologies

Keywords
   Biological processtRNA processing
   LigandRNA-binding
   Molecular functionEndonuclease
Hydrolase
Nuclease
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processtRNA processing

Inferred from electronic annotation. Source: UniProtKB-KW

   Molecular_functionribonuclease P activity

Inferred from electronic annotation. Source: UniProtKB-EC

tRNA binding

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 128128Ribonuclease P protein component HAMAP-Rule MF_00227
PRO_1000194623

Sequences

Sequence LengthMass (Da)Tools
Q1QS97 [UniParc].

Last modified May 16, 2006. Version 1.
Checksum: 197A5BE88095952C

FASTA12814,686
        10         20         30         40         50         60 
MSDQGFPRRQ RLLTAGDYQH VFAHASFKVH GKGLLVLARP NALGYPRVGF VFSKKNVRRA 

        70         80         90        100        110        120 
VDRNRLKRLV RESFRLQSHR LPAVDIIVLA RRGVDALDNA TLHRQLHGMW RRLEKDVRKQ 


SVASTPSP 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000285 Genomic DNA. Translation: ABE60661.1.
RefSeqYP_575360.1. NC_007963.1.

3D structure databases

ProteinModelPortalQ1QS97.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING290398.Csal_3317.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABE60661; ABE60661; Csal_3317.
GeneID4028862.
KEGGcsa:Csal_3317.
PATRIC21450514. VBIChrSal113723_3334.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0594.
HOGENOMHOG000266301.
KOK03536.
OMAFTQLERQ.
OrthoDBEOG6C01C6.

Family and domain databases

Gene3D3.30.230.10. 1 hit.
HAMAPMF_00227. RNase_P.
InterProIPR020568. Ribosomal_S5_D2-typ_fold.
IPR014721. Ribosomal_S5_D2-typ_fold_subgr.
IPR000100. RNase_P.
IPR020539. RNase_P_CS.
[Graphical view]
PfamPF00825. Ribonuclease_P. 1 hit.
[Graphical view]
ProDomPD003629. Ribonuclease_P. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SUPFAMSSF54211. SSF54211. 1 hit.
TIGRFAMsTIGR00188. rnpA. 1 hit.
PROSITEPS00648. RIBONUCLEASE_P. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameRNPA_CHRSD
AccessionPrimary (citable) accession number: Q1QS97
Entry history
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: May 16, 2006
Last modified: May 14, 2014
This is version 62 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