1XXW
Structure of zinc induced heterodimer of two calcium free isoforms of phospholipase A2 from Naja naja sagittifera at 2.7A resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Phospholipase A2 isoform 1 | polymer | 119 | 13220.7 | 1 | UniProt (P60043) | Naja sagittifera | Phosphatidylcholine 2-acylhydrolase |
| 2 | B (B) | Phospholipase A2 isoform 2 | polymer | 119 | 13288.7 | 1 | UniProt (P60044) | Naja sagittifera | Phosphatidylcholine 2-acylhydrolase |
| 3 | C (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 4 | D, E (A) | ACETIC ACID | non-polymer | 60.1 | 2 | Chemie (ACY) | |||
| 5 | F, G (A, B) | water | water | 18.0 | 194 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 26509.4 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 185.5 | |
| All* | Total formula weight | 26694.9 |
