8BAI
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, C, D (A, B, C, D) | Surface layer protein | polymer | 321 | 37183.6 | 4 | UniProt (Q8A6D0) Pfam (PF16819) | Bacteroides thetaiotaomicron | |
| 2 | BA, CA, DA, E, EA... (D, A, B, C) | GLYCEROL | non-polymer | 92.1 | 21 | Chemie (GOL) | |||
| 3 | AA, GA, L, T (C, D, A, B) | CYANOCOBALAMIN | non-polymer | 1356.4 | 4 | Chemie (CNC) | |||
| 4 | S, Z (B, C) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 5 | U, Y (B, C) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 2 | Chemie (PEG) | |||
| 6 | HA, IA (D) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 7 | JA, KA, LA, MA (A, B, C, D) | water | water | 18.0 | 780 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 2 - 321 (UniProt: Q8A6D0)
| PDB | External Database | Details |
|---|---|---|
| Leu 322 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 148734.6 | |
| Non-Polymers* | Number of molecules | 31 |
| Total formula weight | 7809.8 | |
| All* | Total formula weight | 156544.4 |
