1TX6
trypsin:BBI complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D | Trypsin | polymer | 223 | 23493.5 | 4 | UniProt (P00761) Pfam (PF00089) In PDB | Sus scrofa (pig) | |
| 2 | I, J | Bowman-Birk type trypsin inhibitor | polymer | 125 | 13932.4 | 2 | UniProt (P12940) Pfam (PF00228) In PDB | Hordeum vulgare | Bowman-Birk inhibitor, BBI |
| 3 | A, B, C, D | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | water | water | 18.0 | 492 | Chemie (HOH) |
Sequence modifications
I, J: 1 - 125 (UniProt: P12940)
| PDB | External Database | Details |
|---|---|---|
| Ser 42 | - | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 121838.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 160.3 | |
| All* | Total formula weight | 121999.1 |
