8BAZ
The surface-exposed lipo-protein of BtuG2 in complex with cyanocobalamin.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Surface layer protein | polymer | 327 | 37931.5 | 2 | UniProt (Q8A6D0) Pfam (PF16819) In PDB | Bacteroides thetaiotaomicron | BtuG2, YncE family protein |
| 2 | A, B | COB(II)INAMIDE | non-polymer | 990.1 | 2 | Chemie (CBY) | |||
| 3 | A, B | GLYCEROL | non-polymer | 92.1 | 9 | Chemie (GOL) | |||
| 4 | B, A | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 13 | Chemie (PEG) | |||
| 5 | B, A | SODIUM ION | non-polymer | 23.0 | 6 | Chemie (NA) | |||
| 6 | B, A | CYANIDE ION | non-polymer | 26.0 | 2 | Chemie (CYN) | |||
| 7 | B | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 4 | Chemie (PGE) | |||
| 8 | water | water | 18.0 | 247 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 321 (UniProt: Q8A6D0)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
| Leu 322 | - | expression tag |
| Glu 323 | - | expression tag |
| Val 324 | - | expression tag |
| Leu 325 | - | expression tag |
| Phe 326 | - | expression tag |
| Gln 327 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 75863.1 | |
| Non-Polymers* | Number of molecules | 36 |
| Total formula weight | 4979.2 | |
| All* | Total formula weight | 80842.3 |
