1QMD
calcium bound closed form alpha-toxin from Clostridium perfringens
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | PHOSPHOLIPASE C | polymer | 370 | 42577.8 | 2 | UniProt (P15310) Pfam (PF00882) Pfam (PF01477) UniProt (by SIFTS) (Q0TV31) In PDB | CLOSTRIDIUM PERFRINGENS | PLC, PHOSPHATIDYLCHOLINE, ALPHA-TOXIN, HEMOLYSIN, CHOLINEPHOSPHOHYDROLASE, LECITHINASE |
| 2 | A, B | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | A, B | CALCIUM ION | non-polymer | 40.1 | 6 | Chemie (CA) | |||
| 4 | water | water | 18.0 | 313 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 85155.6 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 502.1 | |
| All* | Total formula weight | 85657.7 |
