PDB entry 1tpa

View 1tpa on RCSB PDB site
Description: the geometry of the reactive site and of the peptide groups in trypsin, trypsinogen and its complexes with inhibitors
Class: complex (proteinase/inhibitor)
Keywords: complex (proteinase/inhibitor)
Deposited on 1982-09-27, released 1983-01-18
The last revision prior to the SCOP 1.75 freeze date was dated 1985-03-14, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 1.9 Å
R-factor: 0.175
AEROSPACI score: 0.55 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'E':
    Compound: anhydro-trypsin
    Species: Bos taurus
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1tpae_
  • Chain 'I':
    Compound: bovine pancreatic trypsin inhibitor
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1tpai_
  • Heterogens: CA, HOH

PDB Chain Sequences:

  • Chain 'E':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1tpaE (E:)
    ivggytcgantvpyqvslnsgyhfcggslinsqwvvsaahcyksgiqvrlgedninvveg
    neqfisasksivhpsynsntlnndimliklksaaslnsrvasislptscasagtqclisg
    wgntkssgtsypdvlkclkapilsdsscksaypgqitsnmfcagyleggkdscqgdsggp
    vvcsgklqgivswgsgcaqknkpgvytkvcnyvswikqtiasn
    

  • Chain 'I':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1tpaI (I:)
    rpdfcleppytgpckariiryfynakaglcqtfvyggcrakrnnfksaedcmrtcgga