7BY5
Tetanus neurotoxin mutant-(H233A/E234Q/H237A/Y375F)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Tetanus toxin | polymer | 1322 | 151656.5 | 1 | UniProt (P04958) Pfam (PF01742) Pfam (PF07952) Pfam (PF07953) Pfam (PF07951) | Clostridium tetani (strain Massachusetts / E88) | Tentoxylysin |
| 2 | B (A) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 1 | Chemie (EPE) | |||
| 3 | C, D, E, F, G... (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 8 | Chemie (EDO) | |||
| 4 | K, L, M (A) | SODIUM ION | non-polymer | 23.0 | 3 | Chemie (NA) | |||
| 5 | N (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 6 | O (A) | water | water | 18.0 | 772 | Chemie (HOH) |
Sequence modifications
A: 2 - 1315 (UniProt: P04958)
| PDB | External Database | Details |
|---|---|---|
| His -6 | - | expression tag |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
| Met 1 | - | expression tag |
| Ala 233 | His 233 | engineered mutation |
| Gln 234 | Glu 234 | engineered mutation |
| Ala 237 | His 237 | engineered mutation |
| Phe 375 | Tyr 375 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 151656.5 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 839.3 | |
| All* | Total formula weight | 152495.8 |
