2NNR
Crystal structure of chagasin, cysteine protease inhibitor from Trypanosoma cruzi
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) | Chagasin | polymer | 110 | 12054.5 | 2 | UniProt (Q966X9) Pfam (PF09394) | Trypanosoma cruzi | cysteine protease inhibitor |
| 2 | C (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 3 | D, E, F, G, H... (A, B) | GLYCEROL | non-polymer | 92.1 | 7 | Chemie (GOL) | |||
| 4 | J (B) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 5 | L, M (A, B) | water | water | 18.0 | 195 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 24109.0 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 776.2 | |
| All* | Total formula weight | 24885.1 |
