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B5XK96 (PCP_STRPZ) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 39. 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:Spy49_0425c
OrganismStreptococcus pyogenes serotype M49 (strain NZ131) [Complete proteome] [HAMAP]
Taxonomic identifier471876 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus

Protein attributes

Sequence length215 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 – 215215Pyrrolidone-carboxylate peptidase HAMAP-Rule MF_00417
PRO_1000124003

Sites

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

Sequences

Sequence LengthMass (Da)Tools
B5XK96 [UniParc].

Last modified November 25, 2008. Version 1.
Checksum: 2D9E727A09704A69

FASTA21523,132
        10         20         30         40         50         60 
MKILVTGFDP FGGEAINPAL EAIKKLPATI HGAEIKCIEV PTVFQKSADV LQQHIESFQP 

        70         80         90        100        110        120 
DAVLCIGQAG GRTGLTPERV AINQDDARIP DNEGNQPIDT PIRADGKAAY FSTLPIKAMV 

       130        140        150        160        170        180 
AAIHQAGLPA SVSNTAGTFV CNHLMYQALY LVDKYCPNAK AGFMHIPFMM EQVVDKPNTA 

       190        200        210 
AMNLDDITRG IEAAIFAIVD FKDRSDLKRV GGATH 

« Hide

References

[1]"Genome sequence of a nephritogenic and highly transformable M49 strain of Streptococcus pyogenes."
McShan W.M., Ferretti J.J., Karasawa T., Suvorov A.N., Lin S., Qin B., Jia H., Kenton S., Najar F., Wu H., Scott J., Roe B.A., Savic D.J.
J. Bacteriol. 190:7773-7785(2008) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: NZ131.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000829 Genomic DNA. Translation: ACI60758.1.
RefSeqYP_002285453.1. NC_011375.1.

3D structure databases

ProteinModelPortalB5XK96.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING471876.Spy49_0425c.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaACI60758; ACI60758; Spy49_0425c.
GeneID6985365.
KEGGsoz:Spy49_0425c.
PATRIC19755874. VBIStrPyo129711_0450.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG2039.
HOGENOMHOG000242641.
KOK01304.
OMAAYFTQLP.
OrthoDBEOG6X1124.
ProtClustDBPRK13197.

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_STRPZ
AccessionPrimary (citable) accession number: B5XK96
Entry history
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: November 25, 2008
Last modified: February 19, 2014
This is version 39 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