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

B0K0D9 (PCP_THEPX) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 47. 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:Teth514_1374
OrganismThermoanaerobacter sp. (strain X514) [Complete proteome] [HAMAP]
Taxonomic identifier399726 [NCBI]
Taxonomic lineageBacteriaFirmicutesClostridiaThermoanaerobacteralesThermoanaerobacteraceaeThermoanaerobacter

Protein attributes

Sequence length203 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 – 203203Pyrrolidone-carboxylate peptidase HAMAP-Rule MF_00417
PRO_1000124007

Sites

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

Sequences

Sequence LengthMass (Da)Tools
B0K0D9 [UniParc].

Last modified March 18, 2008. Version 1.
Checksum: 2E57519B137C5337

FASTA20322,357
        10         20         30         40         50         60 
MKILVTAFDP FGGENINPSY EVLKNLKDNI EGAEIIKIQV PTVFYLSVEK VIEKIKEVKP 

        70         80         90        100        110        120 
DAVLSIGQAG GRYDITVERI AINIDDARIP DNIGQQPIDT PIDPEGAPAY FATIPIKEIV 

       130        140        150        160        170        180 
EEIKKENIPA SISNTAGTFV CNHLMYGILN YVHKNGLNIK AGFIHIPYLP VQVLNKPYTP 

       190        200 
SMSLGDMVKA IETAIKVIAK KSR 

« Hide

References

[1]"Complete sequence of Thermoanaerobacter sp. X514."
US DOE Joint Genome Institute
Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Bruce D., Goodwin L., Saunders E., Brettin T., Detter J.C., Han C., Schmutz J., Larimer F., Land M., Hauser L. expand/collapse author list , Kyrpides N., Kim E., Hemme C., Fields M.W., He Z., Zhou J., Richardson P.
Submitted (JAN-2008) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: X514.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000923 Genomic DNA. Translation: ABY92664.1.
RefSeqYP_001663000.1. NC_010320.1.

3D structure databases

ProteinModelPortalB0K0D9.
SMRB0K0D9. Positions 2-201.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING399726.Teth514_1374.

Protein family/group databases

MEROPSC15.001.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABY92664; ABY92664; Teth514_1374.
GeneID5875675.
KEGGtex:Teth514_1374.
PATRIC23892396. VBITheSp86957_1430.

Organism-specific databases

CMRSearch...

Phylogenomic databases

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

Enzyme and pathway databases

BioCycTSP399726:GHCK-1413-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_THEPX
AccessionPrimary (citable) accession number: B0K0D9
Entry history
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: March 18, 2008
Last modified: February 19, 2014
This is version 47 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