3QK3
Crystal structure of human beta-crystallin B3
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 | Beta-crystallin B3 | polymer | 184 | 21452.8 | 3 | UniProt (P26998) Pfam (PF00030) In PDB | Homo sapiens (human) | Beta-B3 crystallin |
| 2 | A, B | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 3 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 5 | Chemie (EDO) | |||
| 4 | water | water | 18.0 | 315 | Chemie (HOH) |
Sequence modifications
A, B, C: 21 - 199 (UniProt: P26998)
| PDB | External Database | Details |
|---|---|---|
| Tyr 16 | - | expression tag |
| Phe 17 | - | expression tag |
| Gln 18 | - | expression tag |
| Ser 19 | - | expression tag |
| Met 20 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 64358.4 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 790.7 | |
| All* | Total formula weight | 65149.1 |
