5OYN
Crystal structure of D-xylonate dehydratase in holo-form
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) | Dehydratase, IlvD/Edd family | polymer | 600 | 65474.0 | 4 | UniProt (Q9A9Z2) Pfam (PF00920) Pfam (PF24877) | Caulobacter crescentus (strain ATCC 19089 / CB15) | |
| 2 | E, G, I, K (A, B, C, D) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 3 | F, H, J, L (A, B, C, D) | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 4 | Chemie (FES) | |||
| 4 | M, N, O, P (A, B, C, D) | water | water | 18.0 | 324 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 2 - 591 (UniProt: Q9A9Z2)
| PDB | External Database | Details |
|---|---|---|
| Met -8 | - | initiating methionine |
| Asp -7 | - | expression tag |
| Trp -6 | - | expression tag |
| Ser -5 | - | expression tag |
| His -4 | - | expression tag |
| Pro -3 | - | expression tag |
| Gln -2 | - | expression tag |
| Phe -1 | - | expression tag |
| Glu 0 | - | expression tag |
| Lys 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 261896.1 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 800.5 | |
| All* | Total formula weight | 262696.6 |
