1GVK
Porcine pancreatic elastase acyl enzyme at 0.95 A resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | PEPTIDE INHIBITOR | polymer | 4 | 368.4 | 1 | SYNTHETIC CONSTRUCT | N-AC-NPI-CO2H | |
| 2 | B | ELASTASE 1 | polymer | 240 | 25928.0 | 1 | UniProt (P00772) Pfam (PF00089) In PDB | SUS SCROFA (PIG) | |
| 3 | A, B | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | B | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 5 | water | water | 18.0 | 331 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 26296.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 232.2 | |
| All* | Total formula weight | 26528.7 |
