8I2Z
Cryo-EM structure of the zeaxanthin-bound kin4B8
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Xanthorhodopsin | polymer | 262 | 28745.8 | 1 | UniProt (A0A977XLG0) Pfam (PF01036) | uncultured Bdellovibrionales bacterium | Kin4B8 |
| 2 | B (A) | RETINAL | non-polymer | 284.4 | 1 | Chemie (RET) | |||
| 3 | C (A) | Zeaxanthin | non-polymer | 568.9 | 1 | Chemie (K3I) | |||
| 4 | D (A) | water | water | 18.0 | 33 | Chemie (HOH) |
Sequence modifications
A: 1 - 256 (UniProt: A0A977XLG0)
| PDB | External Database | Details |
|---|---|---|
| His 257 | - | expression tag |
| His 258 | - | expression tag |
| His 259 | - | expression tag |
| His 260 | - | expression tag |
| His 261 | - | expression tag |
| His 262 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 28745.8 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 853.3 | |
| All* | Total formula weight | 29599.1 |
