6UN2
Crystal structure of photoactive yellow protein (PYP); C69U construct (selenocysteine incorporation)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Photoactive yellow protein | polymer | 128 | 14217.7 | 1 | UniProt (P16113) Pfam (PF00989) | Halorhodospira halophila | PYP |
| 2 | B (A) | 4'-HYDROXYCINNAMIC ACID | non-polymer | 164.2 | 1 | Chemie (HC4) | |||
| 3 | C (A) | water | water | 18.0 | 109 | Chemie (HOH) |
Sequence modifications
A: 1 - 125 (UniProt: P16113)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
| Sec 69 | Cys 69 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 14217.7 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 164.2 | |
| All* | Total formula weight | 14381.9 |
