3QU6
Crystal structure of IRF-3 DBD free form
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 (A, B, C) | IRF3 protein | polymer | 116 | 13416.2 | 3 | UniProt (Q7Z5G6) Pfam (PF00605) UniProt (by SIFTS) (Q14653) | Homo sapiens (human) | |
| 2 | D, E, F, G, N... (A, B, C) | ZINC ION | non-polymer | 65.4 | 9 | Chemie (ZN) | |||
| 3 | H, I, J, M, P... (A, B, C) | CHLORIDE ION | non-polymer | 35.5 | 7 | Chemie (CL) | |||
| 4 | K, L, Q (A, B) | SODIUM ION | non-polymer | 23.0 | 3 | Chemie (NA) | |||
| 5 | W, X, Y (A, B, C) | water | water | 18.0 | 151 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 113 (UniProt: Q7Z5G6)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
| Met 84 | Leu 84 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 40248.5 | |
| Non-Polymers* | Number of molecules | 19 |
| Total formula weight | 905.8 | |
| All* | Total formula weight | 41154.3 |
