1VBW
Crystal Structure of Bitter Gourd Trypsin Inhibitor
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | trypsin inhibitor BGIT | polymer | 68 | 7359.5 | 1 | UniProt (Q7M1Q1) Pfam (PF00280) In PDB | Momordica charantia (balsam pear) | |
| 2 | A | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 3 | A | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 4 | A | L(+)-TARTARIC ACID | non-polymer | 150.1 | 1 | Chemie (TLA) | |||
| 5 | water | water | 18.0 | 140 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 7359.5 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 235.2 | |
| All* | Total formula weight | 7594.7 |
