8RVX
Cph1 phytochrome PAS-GAF-PHY Y176H mutant
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, D (A, B, C, D) | Phytochrome-like protein Cph1 | polymer | 520 | 58783.6 | 4 | UniProt (Q55168) Pfam (PF08446) Pfam (PF01590) Pfam (PF00360) | Synechocystis | Bacteriophytochrome Cph1,Light-regulated histidine kinase 1 |
| 2 | E, F, G, H (A, B, C, D) | PHYCOCYANOBILIN | non-polymer | 588.7 | 4 | Chemie (CYC) | |||
| 3 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 4 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 514 (UniProt: Q55168)
| PDB | External Database | Details |
|---|---|---|
| Arg 141 | Asn 141 | conflict |
| His 176 | Tyr 176 | engineered mutation |
| His 515 | - | expression tag |
| His 516 | - | expression tag |
| His 517 | - | expression tag |
| His 518 | - | expression tag |
| His 519 | - | expression tag |
| His 520 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 235134.2 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 2354.8 | |
| All* | Total formula weight | 237489.0 |
