7PTI
STRUCTURAL EFFECTS INDUCED BY REMOVAL OF A DISULFIDE BRIDGE. THE X-RAY STRUCTURE OF THE C30A(SLASH)C51A MUTANT OF BASIC PANCREATIC TRYPSIN INHIBITOR AT 1.6 ANGSTROMS
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | BOVINE PANCREATIC TRYPSIN INHIBITOR | polymer | 58 | 6463.4 | 1 | UniProt (P00974) Pfam (PF00014) | Bos taurus (cattle) | |
| 2 | B (A) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 3 | C (A) | water | water | 18.0 | 70 | Chemie (HOH) |
Sequence modifications
A: 1 - 58 (UniProt: P00974)
| PDB | External Database | Details |
|---|---|---|
| Ala 30 | Cys 65 | conflict |
| Ala 51 | Cys 86 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 6463.4 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 95.0 | |
| All* | Total formula weight | 6558.4 |
