3TND
Crystal structure of Shigella flexneri VapBC toxin-antitoxin complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, E, G (A, C, E, G) | tRNA(fMet)-specific endonuclease VapC | polymer | 132 | 14836.1 | 4 | UniProt (O06662) Pfam (PF01850) | Shigella flexneri | RNase VapC, Toxin VapC |
| 2 | B, D, F, H (B, D, F, H) | Antitoxin VapB | polymer | 81 | 9404.5 | 4 | UniProt (O06663) Pfam (PF04014) | Shigella flexneri | |
| 3 | I, K, M, N, O... (A, B, D, E, F...) | SULFATE ION | non-polymer | 96.1 | 11 | Chemie (SO4) | |||
| 4 | J, L (B, D) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 5 | AA, BA, CA, V, W... (F, G, H, A, B...) | water | water | 18.0 | 205 | Chemie (HOH) |
Sequence modifications
B, D, F, H: 2 - 75 (UniProt: O06663)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | expression tag |
| His 1 | - | expression tag |
| His 1 | - | expression tag |
| His 1 | - | expression tag |
| His 1 | - | expression tag |
| His 1 | - | expression tag |
| His 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 96962.2 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 1102.7 | |
| All* | Total formula weight | 98064.9 |
