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Protein

Pyrrolidone-carboxylate peptidase

Gene

pcp

Organism
Staphylococcus aureus (strain COL)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

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)DescriptionActionsGraphical viewLength
Active sitei78UniRule annotation1
Active sitei141UniRule annotation1
Active sitei165UniRule annotation1

GO - Molecular functioni

Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Protease, Thiol protease

Protein family/group databases

MEROPSiC15.001.

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:SACOL2714
OrganismiStaphylococcus aureus (strain COL)
Taxonomic identifieri93062 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcaceaeStaphylococcus
Proteomesi
  • UP000000530 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001847311 – 212Pyrrolidone-carboxylate peptidaseAdd BLAST212

Proteomic databases

PRIDEiQ5HCK7.

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Structurei

Secondary structure

1212
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi2 – 8Combined sources7
Helixi18 – 25Combined sources8
Beta strandi28 – 30Combined sources3
Beta strandi33 – 40Combined sources8
Helixi44 – 57Combined sources14
Beta strandi61 – 68Combined sources8
Beta strandi74 – 78Combined sources5
Beta strandi80 – 83Combined sources4
Beta strandi98 – 100Combined sources3
Beta strandi108 – 111Combined sources4
Helixi116 – 125Combined sources10
Helixi140 – 154Combined sources15
Beta strandi160 – 166Combined sources7
Helixi170 – 173Combined sources4
Helixi184 – 196Combined sources13

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3GIUX-ray1.25A/B1-212[»]
ProteinModelPortaliQ5HCK7.
SMRiQ5HCK7.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ5HCK7.

Family & Domainsi

Sequence similaritiesi

Belongs to the peptidase C15 family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4108KN7. Bacteria.
COG2039. LUCA.
HOGENOMiHOG000242641.
KOiK01304.
OMAiVCNHIMY.

Family and domain databases

CDDicd00501. Peptidase_C15. 1 hit.
Gene3Di3.40.630.20. 1 hit.
HAMAPiMF_00417. Pyrrolid_peptidase. 1 hit.
InterProiIPR000816. Peptidase_C15.
IPR016125. Peptidase_C15-like.
IPR029762. PGP-I_bact-type.
IPR033694. PGPEP1_Cys_AS.
IPR033693. PGPEP1_Glu_AS.
[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.

Q5HCK7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MHILVTGFAP FDNQNINPSW EAVTQLEDII GTHTIDKLKL PTSFKKVDNI
60 70 80 90 100
INKTLASNHY DVVLAIGQAG GRNAITPERV AINIDDARIP DNDDFQPIDQ
110 120 130 140 150
AIHLDGAPAY FSNLPVKAMT QSIINQGLPG ALSNSAGTFV CNHTLYHLGY
160 170 180 190 200
LQDKHYPHLR FGFIHVPYIP EQVIGKPDTP SMPLEKIVAG LTAAIEAISN
210
DEDLHLALGT TE
Length:212
Mass (Da):23,167
Last modified:February 15, 2005 - v1
Checksum:iBBC76CD8FC43ACBC
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000046 Genomic DNA. Translation: AAW37362.1.
RefSeqiWP_000547833.1. NC_002951.2.

Genome annotation databases

EnsemblBacteriaiAAW37362; AAW37362; SACOL2714.
GeneIDi28379664.
KEGGisac:SACOL2714.
PATRICi19531676. VBIStaAur112458_2639.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000046 Genomic DNA. Translation: AAW37362.1.
RefSeqiWP_000547833.1. NC_002951.2.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3GIUX-ray1.25A/B1-212[»]
ProteinModelPortaliQ5HCK7.
SMRiQ5HCK7.
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

MEROPSiC15.001.

Proteomic databases

PRIDEiQ5HCK7.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAW37362; AAW37362; SACOL2714.
GeneIDi28379664.
KEGGisac:SACOL2714.
PATRICi19531676. VBIStaAur112458_2639.

Phylogenomic databases

eggNOGiENOG4108KN7. Bacteria.
COG2039. LUCA.
HOGENOMiHOG000242641.
KOiK01304.
OMAiVCNHIMY.

Miscellaneous databases

EvolutionaryTraceiQ5HCK7.

Family and domain databases

CDDicd00501. Peptidase_C15. 1 hit.
Gene3Di3.40.630.20. 1 hit.
HAMAPiMF_00417. Pyrrolid_peptidase. 1 hit.
InterProiIPR000816. Peptidase_C15.
IPR016125. Peptidase_C15-like.
IPR029762. PGP-I_bact-type.
IPR033694. PGPEP1_Cys_AS.
IPR033693. PGPEP1_Glu_AS.
[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...

Entry informationi

Entry nameiPCP_STAAC
AccessioniPrimary (citable) accession number: Q5HCK7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 30, 2005
Last sequence update: February 15, 2005
Last modified: November 2, 2016
This is version 81 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

3D-structure, Complete proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. Peptidase families
    Classification of peptidase families and list of entries
  3. SIMILARITY comments
    Index of protein domains and families

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 one 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.