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Protein

Pyrrolidone-carboxylate peptidase

Gene

pcp

Organism
Clostridium perfringens (strain SM101 / Type A)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Removes 5-oxoproline from various penultimate amino acid residues except L-proline.UniRule annotation

Catalytic activityi

Release of an N-terminal pyroglutamyl group from a polypeptide, the second amino acid generally not being Pro.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei78 – 781UniRule annotation
Active sitei141 – 1411UniRule annotation
Active sitei165 – 1651UniRule annotation

GO - Molecular functioni

Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Protease, Thiol protease

Enzyme and pathway databases

BioCyciCPER289380:GI76-1426-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Pyrrolidone-carboxylate peptidaseUniRule annotation (EC:3.4.19.3UniRule annotation)
Alternative name(s):
5-oxoprolyl-peptidaseUniRule annotation
Pyroglutamyl-peptidase IUniRule annotation
Short name:
PGP-IUniRule annotation
Short name:
PyraseUniRule annotation
Gene namesi
Name:pcpUniRule annotation
Ordered Locus Names:CPR_1413
OrganismiClostridium perfringens (strain SM101 / Type A)
Taxonomic identifieri289380 [NCBI]
Taxonomic lineageiBacteriaFirmicutesClostridiaClostridialesClostridiaceaeClostridium
ProteomesiUP000001824 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 213213Pyrrolidone-carboxylate peptidasePRO_1000050128Add
BLAST

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ0ST25.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the peptidase C15 family.UniRule annotation

Phylogenomic databases

eggNOGiCOG2039.
HOGENOMiHOG000242641.
KOiK01304.
OMAiIKLEIPT.
OrthoDBiEOG6X1124.

Family and domain databases

Gene3Di3.40.630.20. 1 hit.
HAMAPiMF_00417. Pyrrolid_peptidase.
InterProiIPR000816. Peptidase_C15.
IPR016125. Peptidase_C15-like.
IPR029762. PGP-I_bact-type.
[Graphical view]
PANTHERiPTHR23402. PTHR23402. 1 hit.
PfamiPF01470. Peptidase_C15. 1 hit.
[Graphical view]
PIRSFiPIRSF015592. Prld-crbxl_pptds. 1 hit.
PRINTSiPR00706. PYROGLUPTASE.
TIGRFAMsiTIGR00504. pyro_pdase. 1 hit.
PROSITEiPS01334. PYRASE_CYS. 1 hit.
PS01333. PYRASE_GLU. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q0ST25-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKVLITGFDS FGGESINPAL EAVKMIPENI EGAQVIKLEI PTVFRKSLEK
60 70 80 90 100
IEEKIEEINP DIVISIGQAG GRFGVTPERV AINMDDARIE DNEGNQPIDI
110 120 130 140 150
SIYEDGESAY FSNLPIKAMV KEMVDNGIPA SVSNTAGTFV CNHVMYGVLY
160 170 180 190 200
LVNKKYKNIR AGFIHVPYIP AQVVNKPNTP SMSINDIAKG LELSIKAIVL
210
NDNDIKTVGG AVC
Length:213
Mass (Da):23,167
Last modified:September 5, 2006 - v1
Checksum:i2FFC8A0059F66388
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000312 Genomic DNA. Translation: ABG87062.1.
RefSeqiWP_011592377.1. NC_008262.1.
YP_698732.1. NC_008262.1.

Genome annotation databases

EnsemblBacteriaiABG87062; ABG87062; CPR_1413.
KEGGicpr:CPR_1413.
PATRICi19491117. VBICloPer122123_1388.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000312 Genomic DNA. Translation: ABG87062.1.
RefSeqiWP_011592377.1. NC_008262.1.
YP_698732.1. NC_008262.1.

3D structure databases

ProteinModelPortaliQ0ST25.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABG87062; ABG87062; CPR_1413.
KEGGicpr:CPR_1413.
PATRICi19491117. VBICloPer122123_1388.

Phylogenomic databases

eggNOGiCOG2039.
HOGENOMiHOG000242641.
KOiK01304.
OMAiIKLEIPT.
OrthoDBiEOG6X1124.

Enzyme and pathway databases

BioCyciCPER289380:GI76-1426-MONOMER.

Family and domain databases

Gene3Di3.40.630.20. 1 hit.
HAMAPiMF_00417. Pyrrolid_peptidase.
InterProiIPR000816. Peptidase_C15.
IPR016125. Peptidase_C15-like.
IPR029762. PGP-I_bact-type.
[Graphical view]
PANTHERiPTHR23402. PTHR23402. 1 hit.
PfamiPF01470. Peptidase_C15. 1 hit.
[Graphical view]
PIRSFiPIRSF015592. Prld-crbxl_pptds. 1 hit.
PRINTSiPR00706. PYROGLUPTASE.
TIGRFAMsiTIGR00504. pyro_pdase. 1 hit.
PROSITEiPS01334. PYRASE_CYS. 1 hit.
PS01333. PYRASE_GLU. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: SM101 / Type A.

Entry informationi

Entry nameiPCP_CLOPS
AccessioniPrimary (citable) accession number: Q0ST25
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: September 5, 2006
Last modified: June 24, 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. Peptidase families
    Classification of peptidase families and list of entries
  2. 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.