PDB entry 1t8n

View 1t8n on RCSB PDB site
Description: crystal structure of the p1 thr 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, hydrolase/hydrolase inhibitor complex
Deposited on 2004-05-13, released 2005-03-08
The last revision prior to the SCOPe 2.08 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 1.75 Å
R-factor: 0.2
AEROSPACI score: 0.52 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Chymotrypsin A
    Species: Bos taurus [TaxId:9913]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1t8na_
  • Chain 'B':
    Compound: pancreatic trypsin inhibitor
    Species: Bos taurus [TaxId:9913]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P00974 (0-57)
      • engineered (14)
      • engineered (51)
    Domains in SCOPe 2.08: d1t8nb_
  • Chain 'C':
    Compound: Chymotrypsin A
    Species: Bos taurus [TaxId:9913]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1t8nc_
  • Chain 'D':
    Compound: pancreatic trypsin inhibitor
    Species: Bos taurus [TaxId:9913]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P00974 (0-57)
      • engineered (14)
      • engineered (51)
    Domains in SCOPe 2.08: d1t8nd_
  • Heterogens: SO4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1t8nA (A:)
cgvpaiqpvlsglsrivngeeavpgswpwqvslqdktgfhfcggslinenwvvtaahcgv
ttsdvvvagefdqgsssekiqklkiakvfknskynsltinnditllklstaasfsqtvsa
vclpsasddfaagttcvttgwgltrytnantpdrlqqaslpllsntnckkywgtkikdam
icagasgvsscmgdsggplvckkngawtlvgivswgsstcststpgvyarvtalvnwvqq
tlaan

    Sequence, based on observed residues (ATOM records): (download) 
    >1t8nA (A:)
cgvpaiqpvlsivngeeavpgswpwqvslqdktgfhfcggslinenwvvtaahcgvttsd
vvvagefdqgsssekiqklkiakvfknskynsltinnditllklstaasfsqtvsavclp
sasddfaagttcvttgwgltryantpdrlqqaslpllsntnckkywgtkikdamicagas
gvsscmgdsggplvckkngawtlvgivswgsstcststpgvyarvtalvnwvqqtlaan

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1t8nB (B:)
rpdfcleppytgpctariiryfynakaglcqtfvyggcrakrnnfksaedclrtcgga

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >1t8nC (C:)
cgvpaiqpvlsglsrivngeeavpgswpwqvslqdktgfhfcggslinenwvvtaahcgv
ttsdvvvagefdqgsssekiqklkiakvfknskynsltinnditllklstaasfsqtvsa
vclpsasddfaagttcvttgwgltrytnantpdrlqqaslpllsntnckkywgtkikdam
icagasgvsscmgdsggplvckkngawtlvgivswgsstcststpgvyarvtalvnwvqq
tlaan

    Sequence, based on observed residues (ATOM records): (download) 
    >1t8nC (C:)
cgvpaiqpvlsivngeeavpgswpwqvslqdktgfhfcggslinenwvvtaahcgvttsd
vvvagefdqgsssekiqklkiakvfknskynsltinnditllklstaasfsqtvsavclp
sasddfaagttcvttgwgltryantpdrlqqaslpllsntnckkywgtkikdamicagas
gvsscmgdsggplvckkngawtlvgivswgsstcststpgvyarvtalvnwvqqtlaan

  • Chain 'D':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1t8nD (D:)
rpdfcleppytgpctariiryfynakaglcqtfvyggcrakrnnfksaedclrtcgga