4YU7
Crystal structure of Piratoxin I (PrTX-I) complexed to caffeic acid
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | B, A | Basic phospholipase A2 homolog piratoxin-1 | polymer | 121 | 13754.1 | 2 | UniProt (P58399) Pfam (PF00068) In PDB | Bothrops pirajai (Piraja's lance head) | svPLA2 homolog,Myotoxin SIV-SP5,Piratoxin-I,PrTX-I |
| 2 | B, A | 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL | non-polymer | 354.4 | 3 | Chemie (PE4) | |||
| 3 | B, A | CAFFEIC ACID | non-polymer | 180.2 | 4 | Chemie (DHC) | |||
| 4 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | water | water | 18.0 | 289 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 27508.2 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1880.0 | |
| All* | Total formula weight | 29388.2 |
