1AVW
COMPLEX PORCINE PANCREATIC TRYPSIN/SOYBEAN TRYPSIN INHIBITOR, ORTHORHOMBIC CRYSTAL FORM
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | TRYPSIN | polymer | 223 | 23493.5 | 1 | UniProt (P00761) Pfam (PF00089) | Sus scrofa (pig) | PPT |
| 2 | B (B) | TRYPSIN INHIBITOR | polymer | 177 | 19657.1 | 1 | UniProt (P01070) Pfam (PF00197) | Glycine max (soybean) | STI |
| 3 | C (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | D, E (A, B) | water | water | 18.0 | 142 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 43150.6 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 40.1 | |
| All* | Total formula weight | 43190.7 |
