1Z7H
2.3 Angstrom crystal structure of tetanus neurotoxin light chain
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 light chain | polymer | 447 | 51221.9 | 1 | UniProt (P04958) Pfam (PF01742) | Clostridium tetani | Tetanus toxin chain L |
| 2 | B, C (A) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D (A) | water | water | 18.0 | 328 | Chemie (HOH) |
Sequence modifications
A: 1 - 443 (UniProt: P04958)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | cloning artifact |
| Ser -2 | - | cloning artifact |
| His -1 | - | cloning artifact |
| Met 0 | - | cloning artifact |
| Val 361 | Ile 360 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 51221.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 130.8 | |
| All* | Total formula weight | 51352.7 |
