1F31
CRYSTAL STRUCTURE OF CLOSTRIDIUM BOTULINUM NEUROTOXIN B COMPLEXED WITH A TRISACCHARIDE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | BOTULINUM NEUROTOXIN TYPE B | polymer | 1290 | 150833.4 | 1 | UniProt (P10844) Pfam (PF01742) Pfam (PF07952) Pfam (PF07953) Pfam (PF07951) In PDB | Clostridium botulinum | |
| 2 | B | N-acetyl-alpha-neuraminic acid-(2-3)-alpha-D-galactopyranose-(1-4)-alpha-D-glucopyranose | branched | 633.6 | 1 | In PDB GlyTouCan (G13164IZ) | |||
| 3 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 4 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | water | water | 18.0 | 98 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 150833.4 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 633.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 161.5 | |
| All* | Total formula weight | 151628.4 |
