2BDA
Porcine pancreatic elastase complexed with N-acetyl-NPI and Ala-Ala at pH 5.0
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | P | NPI | polymer | 3 | 342.4 | 1 | |||
| 2 | A | Elastase-1 | polymer | 240 | 25928.0 | 1 | UniProt (P00772) Pfam (PF00089) In PDB | Sus scrofa (pig) | |
| 3 | P | ALANINE | non-polymer | 89.1 | 2 | Chemie (ALA) | |||
| 4 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 5 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 6 | water | water | 18.0 | 120 | Chemie (HOH) |
Sequence modifications
A: 16 - 245 (UniProt: P00772)
| PDB | External Database | Details |
|---|---|---|
| Asn 77 | Asp 92 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 26270.4 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 314.3 | |
| All* | Total formula weight | 26584.7 |
