3ZIW
Clostridium perfringens enterotoxin, D48A mutation and N-terminal 37 residues deleted
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E... (A, B, C, D, E...) | HEAT-LABILE ENTEROTOXIN B CHAIN | polymer | 286 | 31480.0 | 6 | UniProt (P01558) | CLOSTRIDIUM PERFRINGENS | |
| 2 | G, H, I, J, K... (A, B, C, D, E...) | HEXAETHYLENE GLYCOL | non-polymer | 282.3 | 14 | Chemie (P6G) | |||
| 3 | U, V, W, X, Y... (A, B, C, D, E...) | water | water | 18.0 | 1679 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F: 38 - 319 (UniProt: P01558)
| PDB | External Database | Details |
|---|---|---|
| Gly 34 | - | expression tag |
| Ala 35 | - | expression tag |
| Met 36 | - | expression tag |
| Gly 37 | - | expression tag |
| Ala 48 | Asp 48 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 188879.7 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 3952.6 | |
| All* | Total formula weight | 192832.4 |
