1BRB
CRYSTAL STRUCTURES OF RAT ANIONIC TRYPSIN COMPLEXED WITH THE PROTEIN INHIBITORS APPI AND BPTI
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (E) | TRYPSIN | polymer | 223 | 23814.8 | 1 | UniProt (P00763) Pfam (PF00089) | Rattus norvegicus (Norway rat) | |
| 2 | B (I) | PANCREATIC TRYPSIN INHIBITOR | polymer | 58 | 6407.3 | 1 | UniProt (P00974) Pfam (PF00014) | ||
| 3 | C, D (E, I) | water | water | 18.0 | 142 | Chemie (HOH) |
Sequence modifications
E: 16 - 245 (UniProt: P00763)
I: 1 - 58 (UniProt: P00974)
| PDB | External Database | Details |
|---|---|---|
| Gly 189 | Asp 194 | conflict |
| Asp 226 | Gly 227 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Ala 5 | Cys 40 | conflict |
| Gly 6 | Leu 41 | conflict |
| Ala 55 | Cys 90 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 30222.2 | |
| All* | Total formula weight | 30222.2 |
