1EST
THE ATOMIC STRUCTURE OF CRYSTALLINE PORCINE PANCREATIC ELASTASE AT 2.5 ANGSTROMS RESOLUTION. COMPARISONS WITH THE STRUCTURE OF ALPHA-CHYMOTRYPSIN
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | PORCINE PANCREATIC ELASTASE | polymer | 240 | 25928.0 | 1 | UniProt (P00772) Pfam (PF00089) In PDB | Sus scrofa (pig) | |
| 2 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 3 | A | PARA-TOLUENE SULFONATE | non-polymer | 172.2 | 1 | Chemie (TSU) | |||
| 4 | water | water | 18.0 | 25 | Chemie (HOH) |
Sequence modifications
A: 16 - 245 (UniProt: P00772)
| PDB | External Database | Details |
|---|---|---|
| Asn 77 | Asp 92 | CONFLICT |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 25928.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 268.3 | |
| All* | Total formula weight | 26196.3 |
