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