1UTN
Trypsin specificity as elucidated by LIE calculations, X-ray structures and association constant measurements
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | TRYPSINOGEN | polymer | 243 | 25444.7 | 1 | UniProt (P00760) Pfam (PF00089) | BOS TAURUS (BOVINE) | BETA-TRYPSIN |
| 2 | B, C (A) | BENZYLAMINE | non-polymer | 107.2 | 2 | Chemie (ABN) | |||
| 3 | D, E, F, G, H (A) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 4 | I, J (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 5 | K (A) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 6 | L (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 7 | M (A) | water | water | 18.0 | 286 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 25444.7 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 1041.0 | |
| All* | Total formula weight | 26485.7 |
