4YZ7
Crystal structure of Piratoxin I (PrTX-I) complexed to aristolochic acid
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) | Basic phospholipase A2 homolog piratoxin-1 | polymer | 121 | 13754.1 | 2 | UniProt (P58399) Pfam (PF00068) | Bothrops pirajai (Piraja's lance head) | svPLA2 homolog,Myotoxin SIV-SP5,Piratoxin-I,PrTX-I |
| 2 | C, D, G, H, I (A, B) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 3 | E (B) | 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL | non-polymer | 354.4 | 1 | Chemie (PE4) | |||
| 4 | F (B) | 9-HYDROXY ARISTOLOCHIC ACID | non-polymer | 357.3 | 1 | Chemie (9AR) | |||
| 5 | J, K (A, B) | water | water | 18.0 | 174 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 27508.2 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1192.0 | |
| All* | Total formula weight | 28700.2 |
