3S7Q
Crystal Structure of a Monomeric Infrared Fluorescent Deinococcus radiodurans Bacteriophytochrome chromophore binding domain
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Bacteriophytochrome | polymer | 343 | 37208.3 | 1 | UniProt (Q9RZA4) Pfam (PF08446) Pfam (PF01590) In PDB | Deinococcus radiodurans | Phytochrome-like protein |
| 2 | A | 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 | 1 | Chemie (LBV) | |||
| 3 | A | 3-[2-[(Z)-[5-[(Z)-(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-pyrrol-1-ium-2-ylidene]methyl]-5-[(Z)-[(3E,4R)-3-ethylidene-4-methyl-5-oxidanylidene-pyrrolidin-2-ylidene]methyl]-4-methyl-1H-pyrrol-3-yl]propanoic acid | non-polymer | 585.7 | 1 | Chemie (LBW) | |||
| 4 | A | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 5 | A | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 6 | water | water | 18.0 | 316 | Chemie (HOH) |
Sequence modifications
A: 1 - 321 (UniProt: Q9RZA4)
| PDB | External Database | Details |
|---|---|---|
| Met -13 | - | expression tag |
| Ala -12 | - | expression tag |
| Ser -11 | - | expression tag |
| Met -10 | - | expression tag |
| Thr -9 | - | expression tag |
| Gly -8 | - | expression tag |
| Gly -7 | - | expression tag |
| Gln -6 | - | expression tag |
| Gln -5 | - | expression tag |
| Met -4 | - | expression tag |
| Gly -3 | - | expression tag |
| Arg -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
| Ser 145 | Phe 145 | engineered mutation |
| His 207 | Asp 207 | engineered mutation |
| Phe 263 | Tyr 263 | engineered mutation |
| Glu 311 | Leu 311 | engineered mutation |
| Glu 314 | Leu 314 | engineered mutation |
| Leu 322 | - | expression tag |
| Glu 323 | - | expression tag |
| His 324 | - | expression tag |
| His 325 | - | expression tag |
| His 326 | - | expression tag |
| His 327 | - | expression tag |
| His 328 | - | expression tag |
| His 329 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 37208.3 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1450.5 | |
| All* | Total formula weight | 38658.8 |
