1NES
STRUCTURE OF THE PRODUCT COMPLEX OF ACETYL-ALA-PRO-ALA WITH PORCINE PANCREATIC ELASTASE AT 1.65 ANGSTROMS RESOLUTION
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (E) | ELASTASE | polymer | 240 | 25928.0 | 1 | UniProt (P00772) Pfam (PF00089) | Sus scrofa (pig) | |
| 2 | B, C (I, J) | ACETYL-ALA-PRO-ALA | polymer | 4 | 283.3 | 2 | |||
| 3 | D (E) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | E (E) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | F, G (E, J) | water | water | 18.0 | 138 | Chemie (HOH) |
Sequence modifications
E: 16 - 245 (UniProt: P00772)
| PDB | External Database | Details |
|---|---|---|
| Asn 77 | Asp 92 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 26494.7 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 136.1 | |
| All* | Total formula weight | 26630.8 |
