4EUK
Crystal structure
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Histidine kinase 5 | polymer | 153 | 16928.4 | 1 | UniProt (Q3S4A7) Pfam (PF00072) | Arabidopsis thaliana (mouse-ear cress thale-cress) | Arabidopsis histidine kinase 5, AtHK5, Protein AUTHENTIC HIS-KINASE 5, Protein CYTOKININ-INDEPENDENT 2 |
| 2 | B (B) | Histidine-containing phosphotransfer protein 1 | polymer | 159 | 18044.5 | 1 | UniProt (Q9ZNV9) Pfam (PF01627) | Arabidopsis thaliana (mouse-ear cress thale-cress) | |
| 3 | C (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | D (B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 5 | E, F (A, B) | water | water | 18.0 | 182 | Chemie (HOH) |
Sequence modifications
A: 774 - 922 (UniProt: Q3S4A7)
B: 1 - 154 (UniProt: Q9ZNV9)
| PDB | External Database | Details |
|---|---|---|
| Gly 770 | - | expression tag |
| Ser 771 | - | expression tag |
| His 772 | - | expression tag |
| Met 773 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Gly -4 | - | expression tag |
| Pro -3 | - | expression tag |
| Leu -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 34972.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 86.4 | |
| All* | Total formula weight | 35059.3 |
