2OSH
crystal structure of Natratoxin, a snake sPLA2 that blocks A-type K+ channel
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 1 | polymer | 119 | 13115.7 | 1 | UniProt (P00598) Pfam (PF00068) UniProt (by SIFTS) (A4FS04) | Naja atra (Chinese cobra) | Phosphatidylcholine 2-acylhydrolase |
| 2 | B (A) | water | water | 18.0 | 65 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 13115.7 | |
| All* | Total formula weight | 13115.7 |
