4DUO
Room-temperature X-ray structure of D-Xylose Isomerase in complex with 2Mg2+ ions and xylitol at pH 7.7
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Xylose isomerase | polymer | 388 | 43283.3 | 1 | UniProt (P24300) | Streptomyces rubiginosus | |
| 2 | B, C (A) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) PubChem (888) | |||
| 3 | D (A) | Xylitol | non-polymer | 152.1 | 1 | Chemie (XYL) PubChem (827) PubChem (6912) PubChem (94154) PubChem (439255) PubChem (118001438) PubChem (449180) | |||
| 4 | E (A) | water | water | 18.0 | 228 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 43283.3 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 200.8 | |
| All* | Total formula weight | 43484.1 |
