1NSA
THREE-DIMENSIONAL STRUCTURE OF PORCINE PROCARBOXYPEPTIDASE B: A STRUCTURAL BASIS OF ITS INACTIVITY
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | PROCARBOXYPEPTIDASE B | polymer | 395 | 44998.8 | 1 | UniProt (P09955) Pfam (PF02244) Pfam (PF00246) | Sus scrofa (pig) | |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C, D, E (A) | BENZAMIDINE | non-polymer | 120.2 | 3 | Chemie (BEN) | |||
| 4 | F (A) | water | water | 18.0 | 204 | Chemie (HOH) |
Sequence modifications
A: 7 - 308 (UniProt: P09955)
| PDB | External Database | Details |
|---|---|---|
| Val 93 | Arg 93 | conflict |
| Ser 94 | Cys 94 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 44998.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 425.9 | |
| All* | Total formula weight | 45424.6 |
