1CGI
THREE-DIMENSIONAL STRUCTURE OF THE COMPLEXES BETWEEN BOVINE CHYMOTRYPSINOGEN*A AND TWO RECOMBINANT VARIANTS OF HUMAN PANCREATIC SECRETORY TRYPSIN INHIBITOR (KAZAL-TYPE)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | E | ALPHA-CHYMOTRYPSINOGEN | polymer | 245 | 25686.0 | 1 | UniProt (P00766) Pfam (PF00089) In PDB | Bos taurus (cattle) | |
| 2 | I | PANCREATIC SECRETORY TRYPSIN INHIBITOR (KAZAL TYPE) VARIANT 3 | polymer | 56 | 6347.1 | 1 | UniProt (P00995) Pfam (PF00050) In PDB | Homo sapiens (human) | |
| 3 | water | water | 18.0 | 52 | Chemie (HOH) |
Sequence modifications
I: 1 - 56 (UniProt: P00995)
| PDB | External Database | Details |
|---|---|---|
| Tyr 18 | Lys 41 | conflict |
| Glu 19 | Ile 42 | conflict |
| Arg 21 | Asp 44 | conflict |
| Asp 29 | Asn 52 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 32033.1 | |
| All* | Total formula weight | 32033.1 |
