6OZB
Crystal structure of the phycoerythrobilin-bound GAF domain from a cyanobacterial phytochrome
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) | Two-component sensor histidine kinase | polymer | 207 | 23004.1 | 3 | UniProt (Q8YTL8) | Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576) | |
| 2 | D, E, F (A, B, C) | PHYCOERYTHROBILIN | non-polymer | 588.7 | 3 | Chemie (PEB) | |||
| 3 | G, H, I (A, B, C) | water | water | 18.0 | 691 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 200 (UniProt: Q8YTL8)
| PDB | External Database | Details |
|---|---|---|
| His 71 | Tyr 71 | engineered mutation |
| Glu 201 | - | expression tag |
| His 202 | - | expression tag |
| His 203 | - | expression tag |
| His 204 | - | expression tag |
| His 205 | - | expression tag |
| His 206 | - | expression tag |
| His 207 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 69012.3 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 1766.1 | |
| All* | Total formula weight | 70778.4 |
