3B0K
Crystal structure of alpha-lactalbumin
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Alpha-lactalbumin | polymer | 123 | 14213.1 | 2 | UniProt (P00712) Pfam (PF00062) In PDB | Capra hircus (Goat) | Lactose synthase B protein |
2 | A, B | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
3 | water | water | 18.0 | 271 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 123 (UniProt: P00712)
PDB | External Database | Details |
---|---|---|
Met 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 28426.3 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 80.2 | |
All* | Total formula weight | 28506.4 |