5NHD
Crystal structure of xylose isomerase from Piromyces E2 in complex with 2 Ni2+ ions and xylose
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) Pfam (PF01261) | Piromyces sp. E2 | |
| 2 | E, EA, F, FA, M... (A, D, B, C) | NICKEL (II) ION | non-polymer | 58.7 | 8 | Chemie (NI) | |||
| 3 | G, GA, O, Y (A, D, B, C) | D-xylose | non-polymer | 150.1 | 4 | Chemie (XLS) | |||
| 4 | AA, BA, H, J, JA... (C, A, D, B) | beta-D-xylopyranose | non-polymer | 150.1 | 10 | Chemie (XYP) | |||
| 5 | HA, I, IA, S, Z (D, A, B, C) | alpha-D-xylopyranose | non-polymer | 150.1 | 5 | Chemie (XYS) | |||
| 6 | CA, DA, L, U, V (C, A, B) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 7 | KA, LA, MA, NA (A, B, C, D) | water | water | 18.0 | 1751 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 197834.7 | |
| Non-Polymers* | Number of molecules | 32 |
| Total formula weight | 3802.3 | |
| All* | Total formula weight | 201637.0 |
