4MTB
Bovine trypsin in complex with small molecule inhibitor
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Cationic trypsin | polymer | 223 | 23324.3 | 1 | UniProt (P00760) Pfam (PF00089) | Bos taurus (bovine cow domestic cattle domestic cow) | Beta-trypsin |
| 2 | B (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | C (A) | (2R)-2-amino-N-{(2S)-1-[(4-carbamimidoylbenzyl)amino]-1-oxopropan-2-yl}-4-(4-hydroxyphenyl)butanamide | non-polymer | 397.5 | 1 | Chemie (BZY) | |||
| 4 | D (A) | IMIDAZOLE | non-polymer | 69.1 | 1 | Chemie (IMD) | |||
| 5 | E (A) | water | water | 18.0 | 336 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 23324.3 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 506.6 | |
| All* | Total formula weight | 23830.9 |
