6P58
Dark and Steady State-Illuminated Crystal Structure of Cyanobacteriochrome Receptor PixJ at 150K
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Methyl-accepting chemotaxis protein | polymer | 150 | 17152.4 | 2 | UniProt (Q8DLC7) Pfam (PF01590) | Thermosynechococcus elongatus (strain BP-1) | |
| 2 | C, F (A, B) | Phycoviolobilin, blue light-absorbing form | non-polymer | 590.7 | 2 | Chemie (VRB) | |||
| 3 | D, E, H, I (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 4 | G, J (B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 5 | K, L (A, B) | water | water | 18.0 | 293 | Chemie (HOH) |
Sequence modifications
A, B: 435 - 584 (UniProt: Q8DLC7)
| PDB | External Database | Details |
|---|---|---|
| Ala 555 | Cys 555 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 34304.8 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1402.8 | |
| All* | Total formula weight | 35707.5 |
