5NH6
Crystal structure of xylose isomerase from Piromyces E2 Complexed with one Mg2+ ion and xylitol
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Xylose isomerase | polymer | 437 | 49458.7 | 4 | UniProt (Q9P8C9) | Piromyces sp. E2 | |
| 2 | E, H, K, N (A, B, C, D) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 3 | F, I, L, O (A, B, C, D) | Xylitol | non-polymer | 152.1 | 4 | Chemie (XYL) | |||
| 4 | G, J, M (A, B, C) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 5 | P, Q, R, S (A, B, C, D) | water | water | 18.0 | 1836 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 197834.7 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 994.0 | |
| All* | Total formula weight | 198828.7 |
