PDB entry 1t8o

View 1t8o on RCSB PDB site
Description: crystal structure of the p1 trp bpti mutant- bovine chymotrypsin complex
Class: hydrolase/hydrolase inhibitor
Keywords: chymotrypsin, serine proteinase, bovine pancreatic trypsin inhibitor, bpti, protein-protein interaction, non-cognate binding, s1 pocket, primary specificity, crystal structure
Deposited on 2004-05-13, released 2005-03-08
The last revision prior to the SCOP 1.73 freeze date was dated 2005-03-08, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 1.7 Å
R-factor: 0.194
AEROSPACI score: 0.54 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Chymotrypsin A
    Species: BOS TAURUS
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1t8oa1
  • Chain 'B':
    Compound: pancreatic trypsin inhibitor
    Species: BOS TAURUS
    Database cross-references and differences (RAF-indexed):
    • Uniprot P00974 (0-57)
      • engineered (14)
      • engineered (51)
    Domains in SCOP 1.73: d1t8ob1
  • Chain 'C':
    Compound: Chymotrypsin A
    Species: BOS TAURUS
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1t8oc1
  • Chain 'D':
    Compound: pancreatic trypsin inhibitor
    Species: BOS TAURUS
    Database cross-references and differences (RAF-indexed):
    • Uniprot P00974 (0-57)
      • engineered (14)
      • engineered (51)
    Domains in SCOP 1.73: d1t8od1
  • Heterogens: SO4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1t8oA (A:)
cgvpaiqpvlsglsrivngeeavpgswpwqvslqdktgfhfcggslinenwvvtaahcgv
ttsdvvvagefdqgsssekiqklkiakvfknskynsltinnditllklstaasfsqtvsa
vclpsasddfaagttcvttgwgltrytnantpdrlqqaslpllsntnckkywgtkikdam
icagasgvsscmgdsggplvckkngawtlvgivswgsstcststpgvyarvtalvnwvqq
tlaan

    Sequence, based on observed residues (ATOM records): (download) 
    >1t8oA (A:)
cgvpaiqpvlsivngeeavpgswpwqvslqdktgfhfcggslinenwvvtaahcgvttsd
vvvagefdqgsssekiqklkiakvfknskynsltinnditllklstaasfsqtvsavclp
sasddfaagttcvttgwgltryantpdrlqqaslpllsntnckkywgtkikdamicagas
gvsscmgdsggplvckkngawtlvgivswgsstcststpgvyarvtalvnwvqqtlaan

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1t8oB (B:)
rpdfcleppytgpcwariiryfynakaglcqtfvyggcrakrnnfksaedclrtcgga

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >1t8oC (C:)
cgvpaiqpvlsglsrivngeeavpgswpwqvslqdktgfhfcggslinenwvvtaahcgv
ttsdvvvagefdqgsssekiqklkiakvfknskynsltinnditllklstaasfsqtvsa
vclpsasddfaagttcvttgwgltrytnantpdrlqqaslpllsntnckkywgtkikdam
icagasgvsscmgdsggplvckkngawtlvgivswgsstcststpgvyarvtalvnwvqq
tlaan

    Sequence, based on observed residues (ATOM records): (download) 
    >1t8oC (C:)
cgvpaiqpvlsivngeeavpgswpwqvslqdktgfhfcggslinenwvvtaahcgvttsd
vvvagefdqgsssekiqklkiakvfknskynsltinnditllklstaasfsqtvsavclp
sasddfaagttcvttgwgltryantpdrlqqaslpllsntnckkywgtkikdamicagas
gvsscmgdsggplvckkngawtlvgivswgsstcststpgvyarvtalvnwvqqtlaan

  • Chain 'D':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1t8oD (D:)
rpdfcleppytgpcwariiryfynakaglcqtfvyggcrakrnnfksaedclrtcgga