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Q1J7Y1 (PCP_STRPF) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 55. 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:MGAS10750_Spy0430
OrganismStreptococcus pyogenes serotype M4 (strain MGAS10750) [Complete proteome] [HAMAP]
Taxonomic identifier370554 [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)
   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_1000050147

Sites

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

Sequences

Sequence LengthMass (Da)Tools
Q1J7Y1 [UniParc].

Last modified June 13, 2006. Version 1.
Checksum: 58FF8B1E52238C0D

FASTA21523,146
        10         20         30         40         50         60 
MKILITGFDP 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]"Molecular genetic anatomy of inter- and intraserotype variation in the human bacterial pathogen group A Streptococcus."
Beres S.B., Richter E.W., Nagiec M.J., Sumby P., Porcella S.F., DeLeo F.R., Musser J.M.
Proc. Natl. Acad. Sci. U.S.A. 103:7059-7064(2006) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: MGAS10750.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000262 Genomic DNA. Translation: ABF37380.1.
RefSeqYP_601924.1. NC_008024.1.

3D structure databases

ProteinModelPortalQ1J7Y1.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING370554.MGAS10750_Spy0430.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABF37380; ABF37380; MGAS10750_Spy0430.
GeneID4068147.
KEGGspi:MGAS10750_Spy0430.
PATRIC19727092. VBIStrPyo25933_0446.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG2039.
HOGENOMHOG000242641.
KOK01304.
OMAKPNTPSM.
OrthoDBEOG6X1124.

Enzyme and pathway databases

BioCycSPYO370554:GI3S-481-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_STRPF
AccessionPrimary (citable) accession number: Q1J7Y1
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: June 13, 2006
Last modified: May 14, 2014
This is version 55 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