PDB entry 1pca

View 1pca on RCSB PDB site
Description: three dimensional structure of porcine pancreatic procarboxypeptidase a. a comparison of the a and b zymogens and their determinants for inhibition and activation
Class: hydrolase(c-terminal peptidase)
Keywords: hydrolase(c-terminal peptidase)
Deposited on 1991-10-28, released 1993-10-31
The last revision prior to the SCOP 1.73 freeze date was dated 2003-04-01, with a file datestamp of 2007-06-28.
Experiment type: -
Resolution: 2 Å
R-factor: N/A
AEROSPACI score: 0.37 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: procarboxypeptidase a pcpa
    Species: Sus scrofa
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1pcaa1
  • Chain 'B':
    Compound: procarboxypeptidase a pcpb
    Species: Sus scrofa
    Domains in SCOP 1.73: d1pcab1
  • Heterogens: ZN, CIT, VAL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1pcaA (A:)
kkedfvghqvlrisvddeaqvqkvkeledlehlqldfwrgparpgfpidvrvpfpsiqav
kvfleahgirytimiedvqllldeeqeqmfasqgr

    Sequence, based on observed residues (ATOM records): (download) 
    >1pcaA (A:)
kedfvghqvlrisvddeaqvqkvkeledlehlqldfwrgparpgfpidvrvpfpsiqavk
vfleahgirytimiedvqllldeeqeqmfasqgr

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1pcaB (B:)
arttstfnyatyhtleeiydfmdilvaehpalvsklqigrsyegrpiyvlkfstggsnrp
aiwidsgihsrewitqasgvwfakkitenygqnssftaildsmdifleivtnpngfafth
sdnrlwrktrskasgslcvgsdsnrnwdagfggagassspcaetyhgkypnsevevksit
dfvknngnikafisihsysqlllypygyktqspadkselnqiaksavaalkslygtsyky
gsiitviyqasggvidwtynqgikysfsfelrdtgrrgfllpasqiiptaqetwlallti
mehtlnns