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Q92SF4 (RNPA_RHIME) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 71. 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:R00445
ORF Names:SMc01720
OrganismRhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti) [Complete proteome] [HAMAP]
Taxonomic identifier266834 [NCBI]
Taxonomic lineageBacteriaProteobacteriaAlphaproteobacteriaRhizobialesRhizobiaceaeSinorhizobium/Ensifer groupSinorhizobium

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_0000198515

Sequences

Sequence LengthMass (Da)Tools
Q92SF4 [UniParc].

Last modified December 1, 2001. Version 1.
Checksum: 8D801E09E5216E13

FASTA12814,533
        10         20         30         40         50         60 
MTTDKDKMAV GRLKSRPQFL AVRAGESRRG PLFLLEVLDR NDPEGEARVG FTVTKKHGNA 

        70         80         90        100        110        120 
VERNRMRRRL KEAVRLSAGF AMKPGHDYVI VARRDLLNAP FDALTRALRD RIENKPKQKR 


PPAGSRKS 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AL591688 Genomic DNA. Translation: CAC41882.1.
RefSeqNP_384551.1. NC_003047.1.

3D structure databases

ProteinModelPortalQ92SF4.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING266834.SMc01720.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAC41882; CAC41882; SMc01720.
GeneID1232079.
KEGGsme:SMc01720.
PATRIC23630101. VBISinMel96828_1820.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0594.
HOGENOMHOG000266302.
KOK03536.
OMAPGNDYVI.
OrthoDBEOG6T4S2H.

Enzyme and pathway databases

BioCycSMEL266834:GJF6-456-MONOMER.

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.
[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.
ProtoNetSearch...

Entry information

Entry nameRNPA_RHIME
AccessionPrimary (citable) accession number: Q92SF4
Entry history
Integrated into UniProtKB/Swiss-Prot: May 27, 2002
Last sequence update: December 1, 2001
Last modified: May 14, 2014
This is version 71 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