6FHT
Crystal structure of an artificial phytochrome regulated adenylate/guanylate cyclase in its dark adapted Pr form
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) | Bacteriophytochrome,Adenylate cyclase | polymer | 741 | 79909.7 | 2 | UniProt (Q9RZA4) UniProt (P72951) Pfam (PF08446) Pfam (PF01590) Pfam (PF00360) Pfam (PF00211) | Deinococcus radiodurans | Phytochrome-like protein |
| 2 | C, K (A, B) | 3-[2-[(Z)-[3-(2-carboxyethyl)-5-[(Z)-(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-4-methyl-pyrrol-1-ium -2-ylidene]methyl]-5-[(Z)-[(3E)-3-ethylidene-4-methyl-5-oxidanylidene-pyrrolidin-2-ylidene]methyl]-4-methyl-1H-pyrrol-3- yl]propanoic acid | non-polymer | 585.7 | 2 | Chemie (LBV) | |||
| 3 | D, E, F, G, H... (A, B) | SULFATE ION | non-polymer | 96.1 | 10 | Chemie (SO4) | |||
| 4 | J (A) | DODECAETHYLENE GLYCOL | non-polymer | 546.6 | 1 | Chemie (12P) | |||
| 5 | P, Q (A, B) | water | water | 18.0 | 142 | Chemie (HOH) |
Sequence modifications
A, B: 3 - 510 (UniProt: Q9RZA4)
A, B: 511 - 739 (UniProt: P72951)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Ala 0 | - | expression tag |
| Met 1 | - | expression tag |
| Ala 2 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Lys 589 | Glu 488 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 159819.4 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 2678.6 | |
| All* | Total formula weight | 162498.0 |
