2FPQ
Crystal Structure of Botulinum Neurotoxin Type D 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 | BOTULINUM NEUROTOXIN D LIGHT CHAIN | polymer | 444 | 50657.0 | 1 | UniProt (P19321) Pfam (PF01742) In PDB | Clostridium botulinum | |
2 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
3 | A | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
4 | water | water | 18.0 | 375 | Chemie (HOH) |
Sequence modifications
A: 1 - 436 (UniProt: P19321)
PDB | External Database | Details |
---|---|---|
Gly -7 | - | cloning artifact |
Pro -6 | - | cloning artifact |
Leu -5 | - | cloning artifact |
Gly -4 | - | cloning artifact |
Ser -3 | - | cloning artifact |
Pro -2 | - | cloning artifact |
Glu -1 | - | cloning artifact |
Phe 0 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 50657.0 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 104.5 | |
All* | Total formula weight | 50761.5 |