Skip Header

You are using a version of Internet Explorer that may not display all features of this website. Please upgrade to a modern browser.
Contribute Send feedback
Read comments (?) or add your own

Q4A002 (PCP_STAS1) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 56. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | 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:
Pyrrolidone-carboxylate peptidase

EC=3.4.19.3
Alternative name(s):
5-oxoprolyl-peptidase
Pyroglutamyl-peptidase I
Short name=PGP-I
Short name=Pyrase
Gene names
Name:pcp
Ordered Locus Names:SSP0471
OrganismStaphylococcus saprophyticus subsp. saprophyticus (strain ATCC 15305 / DSM 20229) [Complete proteome] [HAMAP]
Taxonomic identifier342451 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliBacillalesStaphylococcus

Protein attributes

Sequence length213 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Removes 5-oxoproline from various penultimate amino acid residues except L-proline By similarity. HAMAP-Rule MF_00417

Catalytic activity

Release of an N-terminal pyroglutamyl group from a polypeptide, the second amino acid generally not being Pro. HAMAP-Rule MF_00417

Subunit structure

Homotetramer By similarity. HAMAP-Rule MF_00417

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00417.

Sequence similarities

Belongs to the peptidase C15 family.

Ontologies

Keywords
   Cellular componentCytoplasm
   Molecular functionHydrolase
Protease
Thiol protease
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processproteolysis

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functioncysteine-type peptidase activity

Inferred from electronic annotation. Source: UniProtKB-KW

pyroglutamyl-peptidase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 213213Pyrrolidone-carboxylate peptidase HAMAP-Rule MF_00417
PRO_1000050142

Sites

Active site781 By similarity
Active site1411 By similarity
Active site1651 By similarity

Sequences

Sequence LengthMass (Da)Tools
Q4A002 [UniParc].

Last modified September 13, 2005. Version 1.
Checksum: 98C183CCC68A94E2

FASTA21323,472
        10         20         30         40         50         60 
MRILITGFDP FGGERVNPAL EAVKLLPDEI GAHKIDKLEI PTVFHKSKDV ILSQMKRYEY 

        70         80         90        100        110        120 
DIVLAIGQAG GRYELTPERV GINVDDARIA DNEGNQPIDE VIQVDGNAAY FSNLPVKRIT 

       130        140        150        160        170        180 
EAIKAQGIPS RLSNTAGTFV CNHILYQLGY LQATAFPKIK FGFIHVPFVP EQVTDKPEKP 

       190        200        210 
SMSLETIRIG LYAALEAIVE SGEDIKVALG ETH 

« Hide

References

[1]"Whole genome sequence of Staphylococcus saprophyticus reveals the pathogenesis of uncomplicated urinary tract infection."
Kuroda M., Yamashita A., Hirakawa H., Kumano M., Morikawa K., Higashide M., Maruyama A., Inose Y., Matoba K., Toh H., Kuhara S., Hattori M., Ohta T.
Proc. Natl. Acad. Sci. U.S.A. 102:13272-13277(2005) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 15305 / DSM 20229.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AP008934 Genomic DNA. Translation: BAE17616.1.
RefSeqYP_300561.1. NC_007350.1.

3D structure databases

ProteinModelPortalQ4A002.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING342451.SSP0471.

Protein family/group databases

MEROPSC15.001.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaBAE17616; BAE17616; SSP0471.
GeneID3616219.
KEGGssp:SSP0471.
PATRIC19622432. VBIStaSap90642_0476.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG2039.
HOGENOMHOG000242641.
KOK01304.
OMAAYFTQLP.
OrthoDBEOG6X1124.
ProtClustDBCLSK2464125.

Enzyme and pathway databases

BioCycSSAP342451:GKFA-473-MONOMER.

Family and domain databases

Gene3D3.40.630.20. 1 hit.
HAMAPMF_00417. Pyrrolid_peptidase.
InterProIPR000816. Peptidase_C15.
IPR016125. Peptidase_C15-like.
[Graphical view]
PANTHERPTHR23402. PTHR23402. 1 hit.
PfamPF01470. Peptidase_C15. 1 hit.
[Graphical view]
PIRSFPIRSF015592. Prld-crbxl_pptds. 1 hit.
PRINTSPR00706. PYROGLUPTASE.
SUPFAMSSF53182. SSF53182. 1 hit.
TIGRFAMsTIGR00504. pyro_pdase. 1 hit.
PROSITEPS01334. PYRASE_CYS. 1 hit.
PS01333. PYRASE_GLU. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry namePCP_STAS1
AccessionPrimary (citable) accession number: Q4A002
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: September 13, 2005
Last modified: February 19, 2014
This is version 56 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

Peptidase families

Classification of peptidase families and list of entries