2JET
Crystal structure of a trypsin-like mutant (S189D , A226G) chymotrypsin.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | CHYMOTRYPSINOGEN B CHAIN A | polymer | 15 | 1544.8 | 1 | UniProt (P07338) In PDB | RATTUS NORVEGICUS (RAT) | |
| 2 | B | CHYMOTRYPSINOGEN B CHAIN B | polymer | 128 | 13880.5 | 1 | UniProt (P07338) Pfam (PF00089) In PDB | RATTUS NORVEGICUS (RAT) | |
| 3 | C | CHYMOTRYPSINOGEN B CHAIN C | polymer | 99 | 10253.7 | 1 | UniProt (P07338) Pfam (PF00089) In PDB | RATTUS NORVEGICUS (RAT) | |
| 4 | water | water | 18.0 | 67 | Chemie (HOH) |
Sequence modifications
A: -4 - 0 (PDB: 2JET)
A: 1 - 10 (UniProt: P07338)
C: 147 - 245 (UniProt: P07338)
A: 1 - 10 (UniProt: P07338)
C: 147 - 245 (UniProt: P07338)
| PDB | External Database | Details |
|---|---|---|
| Asp 189 | Ser 207 | engineered mutation |
| Gly 226 | Ala 244 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 25679.1 | |
| All* | Total formula weight | 25679.1 |
