3OBT
Crystal structure of Botulinum neurotoxin serotype D ligand binding domain in complex with N-Acetylneuraminic acid
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 D | polymer | 434 | 50320.7 | 1 | UniProt (P19321) Pfam (PF07953) Pfam (PF07951) In PDB | Clostridium botulinum | BoNT/D, Bontoxilysin-D, Botulinum neurotoxin D light chain, Botulinum neurotoxin D heavy chain |
2 | A | N-acetyl-beta-neuraminic acid | non-polymer | 309.3 | 1 | Chemie (SLB) | |||
3 | A | GLYCEROL | non-polymer | 92.1 | 11 | Chemie (GOL) | |||
4 | water | water | 18.0 | 317 | Chemie (HOH) |
Sequence modifications
A: 863 - 1276 (UniProt: P19321)
PDB | External Database | Details |
---|---|---|
Met 856 | - | expression tag |
Arg 857 | - | expression tag |
Gly 858 | - | expression tag |
Ser 859 | - | expression tag |
Ala 860 | - | expression tag |
Met 861 | - | expression tag |
Ala 862 | - | expression tag |
Pro 1277 | - | expression tag |
Pro 1278 | - | expression tag |
Thr 1279 | - | expression tag |
Pro 1280 | - | expression tag |
Gly 1281 | - | expression tag |
Trp 1282 | - | expression tag |
Ser 1283 | - | expression tag |
His 1284 | - | expression tag |
Pro 1285 | - | expression tag |
Gln 1286 | - | expression tag |
Phe 1287 | - | expression tag |
Glu 1288 | - | expression tag |
Lys 1289 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 50320.7 | |
Non-Polymers* | Number of molecules | 12 |
Total formula weight | 1322.3 | |
All* | Total formula weight | 51643.0 |