2C8G
Structure of the PN loop Q182A mutant C3bot1 Exoenzyme (Free state, crystal form I)
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 (A, B, C, D) | MONO-ADP-RIBOSYLTRANSFERASE C3 | polymer | 211 | 23534.9 | 4 | UniProt (P15879) Pfam (PF03496) | CLOSTRIDIUM BOTULINUM | EXOENZYME C3 |
| 2 | E, F, G (B, C, D) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 3 | H, I, J, K (A, B, C, D) | water | water | 18.0 | 298 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 41 - 251 (UniProt: P15879)
| PDB | External Database | Details |
|---|---|---|
| Ala 182 | Gln 182 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 94139.7 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 288.2 | |
| All* | Total formula weight | 94427.9 |
