2BEB
X-ray structure of Asn to Thr mutant of Winged Bean Chymotrypsin inhibitor
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Chymotrypsin inhibitor 3 | polymer | 186 | 20661.3 | 2 | UniProt (P10822) Pfam (PF00197) | Psophocarpus tetragonolobus (winged bean) | WCI-3 |
| 2 | C, D (A, B) | water | water | 18.0 | 269 | Chemie (HOH) |
Sequence modifications
A, B: 4 - 186 (UniProt: P10822)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | cloning artifact |
| Glu 2 | - | cloning artifact |
| Phe 3 | - | cloning artifact |
| Thr 17 | Asn 38 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 41322.7 | |
| All* | Total formula weight | 41322.7 |
