2IMA
Clostridium botulinum Neurotoxin Serotype A Light Chain Inhibited by 2,4-dichlorocinnamic hydroxamate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Botulinum neurotoxin A light-chain | polymer | 444 | 50817.3 | 2 | UniProt (Q7B8V4) Pfam (PF01742) UniProt (by SIFTS) (Q84GJ4) | Clostridium botulinum | |
| 2 | C, E (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D, F (A, B) | (2E)-3-(2,4-DICHLOROPHENYL)-N-HYDROXYACRYLAMIDE | non-polymer | 232.1 | 2 | Chemie (GB4) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 464 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 424 (UniProt: Q7B8V4)
| PDB | External Database | Details |
|---|---|---|
| Met -19 | - | cloning artifact |
| Gly -18 | - | cloning artifact |
| Ser -17 | - | cloning artifact |
| Ser -16 | - | cloning artifact |
| His -15 | - | cloning artifact |
| His -14 | - | cloning artifact |
| His -13 | - | cloning artifact |
| His -12 | - | cloning artifact |
| His -11 | - | cloning artifact |
| His -10 | - | cloning artifact |
| Ser -9 | - | cloning artifact |
| Ser -8 | - | cloning artifact |
| Gly -7 | - | cloning artifact |
| Leu -6 | - | cloning artifact |
| Val -5 | - | cloning artifact |
| Pro -4 | - | cloning artifact |
| Arg -3 | - | cloning artifact |
| Gly -2 | - | cloning artifact |
| Ser -1 | - | cloning artifact |
| His 0 | - | cloning artifact |
| Gln 2 | Pro 2 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 101634.5 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 594.9 | |
| All* | Total formula weight | 102229.5 |
