4DOQ
Crystal structure of the complex of Porcine Pancreatic Trypsin with 1/2SLPI
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, E (A, C, E) | Trypsin | polymer | 223 | 23493.5 | 3 | UniProt (P00761) Pfam (PF00089) | Sus scrofa (pig) | |
| 2 | B, D (B, D) | Antileukoproteinase | polymer | 47 | 5137.3 | 2 | UniProt (P03973) Pfam (PF00095) | Homo sapiens | Secretory leukocyte protease inhibitor |
| 3 | F (A) | 3,6,9,12,15,18,21,24,27-NONAOXANONACOSANE-1,29-DIOL | non-polymer | 458.5 | 1 | Chemie (XPE) | |||
| 4 | G, H, J, L, N... (A, B, C, D, E) | SULFATE ION | non-polymer | 96.1 | 7 | Chemie (SO4) | |||
| 5 | I, M, Q (A, C, E) | CALCIUM ION | non-polymer | 40.1 | 3 | Chemie (CA) | |||
| 6 | K (C) | HEXAETHYLENE GLYCOL | non-polymer | 282.3 | 1 | Chemie (P6G) | |||
| 7 | R, S, T, U, V (A, B, C, D, E) | water | water | 18.0 | 516 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 80755.0 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 1533.5 | |
| All* | Total formula weight | 82288.6 |
