PDB entry 4cha

View 4cha on RCSB PDB site
Description: structure of alpha-*chymotrypsin refined at 1.68 angstroms resolution
Class: hydrolase (serine proteinase)
Keywords: hydrolase (serine proteinase)
Deposited on 1984-11-26, released 1985-04-01
The last revision prior to the SCOP 1.73 freeze date was dated 1985-10-29, with a file datestamp of 2007-06-04.
Experiment type: -
Resolution: 1.68 Å
R-factor: 0.234
AEROSPACI score: 0.48 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: alpha-chymotrypsin a
    Species: Bos taurus
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d4cha.1
  • Chain 'B':
    Compound: alpha-chymotrypsin a
    Species: Bos taurus
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d4cha.1
  • Chain 'C':
    Compound: alpha-chymotrypsin a
    Species: Bos taurus
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d4cha.1
  • Chain 'E':
    Compound: alpha-chymotrypsin a
    Species: Bos taurus
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d4cha.2
  • Chain 'F':
    Compound: alpha-chymotrypsin a
    Species: Bos taurus
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d4cha.2
  • Chain 'G':
    Compound: alpha-chymotrypsin a
    Species: Bos taurus
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d4cha.2
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >4chaA (A:)
cgvpaiqpvlsgl

    Sequence, based on observed residues (ATOM records): (download) 
    >4chaA (A:)
cgvpaiqpvls

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >4chaB (B:)
ivngeeavpgswpwqvslqdktgfhfcggslinenwvvtaahcgvttsdvvvagefdqgs
ssekiqklkiakvfknskynsltinnditllklstaasfsqtvsavclpsasddfaagtt
cvttgwgltry

  • Chain 'C':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >4chaC (C:)
antpdrlqqaslpllsntnckkywgtkikdamicagasgvsscmgdsggplvckkngawt
lvgivswgsstcststpgvyarvtalvnwvqqtlaan

  • Chain 'E':
    Sequence, based on SEQRES records: (download) 
    >4chaE (E:)
cgvpaiqpvlsgl

    Sequence, based on observed residues (ATOM records): (download) 
    >4chaE (E:)
cgvpaiqpvl

  • Chain 'F':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >4chaF (F:)
ivngeeavpgswpwqvslqdktgfhfcggslinenwvvtaahcgvttsdvvvagefdqgs
ssekiqklkiakvfknskynsltinnditllklstaasfsqtvsavclpsasddfaagtt
cvttgwgltry

  • Chain 'G':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >4chaG (G:)
antpdrlqqaslpllsntnckkywgtkikdamicagasgvsscmgdsggplvckkngawt
lvgivswgsstcststpgvyarvtalvnwvqqtlaan