6FXB
Bovine beta-lactoglobulin variant A at pH 4.0
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) | Major allergen beta-lactoglobulin | polymer | 162 | 18387.3 | 4 | UniProt (B5B0D4) Pfam (PF00061) UniProt (by SIFTS) (P02754) | Bos taurus (cattle) | |
| 2 | E, F (A, B) | NITRATE ION | non-polymer | 62.0 | 2 | Chemie (NO3) | |||
| 3 | G (D) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 4 | H, I, J, K (A, B, C, D) | water | water | 18.0 | 187 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 73549.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 230.1 | |
| All* | Total formula weight | 73779.2 |
