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Protein

Pyrrolidone-carboxylate peptidase

Gene

pcp

Organism
Bacillus cereus (strain ZK / E33L)
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 sitei80 – 801UniRule annotation
Active sitei143 – 1431UniRule annotation
Active sitei167 – 1671UniRule annotation

GO - Molecular functioni

  1. cysteine-type peptidase activity Source: UniProtKB-KW
  2. pyroglutamyl-peptidase activity Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Protease, Thiol protease

Enzyme and pathway databases

BioCyciBCER288681:GHG7-2873-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:BCE33L2805
OrganismiBacillus cereus (strain ZK / E33L)
Taxonomic identifieri288681 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillusBacillus cereus group
ProteomesiUP000002612 Componenti: Chromosome

Subcellular locationi

  1. Cytoplasm UniRule annotation

GO - Cellular componenti

  1. cytosol Source: InterPro
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 215215Pyrrolidone-carboxylate peptidasePRO_0000184710Add
BLAST

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Protein-protein interaction databases

STRINGi288681.BCZK2805.

Structurei

3D structure databases

ProteinModelPortaliQ639M5.
SMRiQ639M5. Positions 1-207.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the peptidase C15 family.UniRule annotation

Phylogenomic databases

eggNOGiCOG2039.
KOiK01304.
OMAiNINPAWE.
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.

Q639M5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKTVLLTGFD PFGGESINPA WEVAKSLHEK TIREYKIISK QVPTVFHKSI
60 70 80 90 100
QVLKEYIDEL NPEIIICIGQ AGGRPDITIE RVAINIDDAR IADNEGNQPV
110 120 130 140 150
DVPVVEEGSA AYWSTLPMKA IVKRLQAEGI PASVSQTAGT FVCNHLFYGL
160 170 180 190 200
MHELEKQDQK IKGGFVHIPF LPEQASKYPG QSSMSLSTIR KGIELAVEVT
210
TTVEVDIVEV GGTTH
Length:215
Mass (Da):23,598
Last modified:October 25, 2004 - v1
Checksum:i5770466D2DFFA352
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000001 Genomic DNA. Translation: AAU17456.1.
RefSeqiWP_000859751.1. NC_006274.1.
YP_084392.1. NC_006274.1.

Genome annotation databases

EnsemblBacteriaiAAU17456; AAU17456; BCE33L2805.
KEGGibcz:BCZK2805.
PATRICi18889268. VBIBacCer95304_2972.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000001 Genomic DNA. Translation: AAU17456.1.
RefSeqiWP_000859751.1. NC_006274.1.
YP_084392.1. NC_006274.1.

3D structure databases

ProteinModelPortaliQ639M5.
SMRiQ639M5. Positions 1-207.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi288681.BCZK2805.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAU17456; AAU17456; BCE33L2805.
KEGGibcz:BCZK2805.
PATRICi18889268. VBIBacCer95304_2972.

Phylogenomic databases

eggNOGiCOG2039.
KOiK01304.
OMAiNINPAWE.
OrthoDBiEOG6X1124.

Enzyme and pathway databases

BioCyciBCER288681:GHG7-2873-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: ZK / E33L.

Entry informationi

Entry nameiPCP_BACCZ
AccessioniPrimary (citable) accession number: Q639M5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 15, 2005
Last sequence update: October 25, 2004
Last modified: April 29, 2015
This is version 74 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.