4XTQ
Crystal structure of a mutant (C20S) of a near-infrared fluorescent protein BphP1-FP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | BphP1-FP/C20S | polymer | 327 | 35940.3 | 1 | Rhodopseudomonas palustris | ||
| 2 | A | 3-[2-[(Z)-[5-[(Z)-[(3R,4R)-3-ethenyl-4-methyl-5-oxidanylidene-pyrrolidin-2-ylidene]methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-pyrrol-2-ylidene]methyl]-5-[(Z)-(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-4-methyl-1H-pyrrol-3-yl]propanoic acid | non-polymer | 584.7 | 1 | Chemie (BL8) | |||
| 3 | A | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 4 | water | water | 18.0 | 398 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 35940.3 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 726.5 | |
| All* | Total formula weight | 36666.8 |
