4HHM
Crystal structure of a mutant, G219A, of Glucose Isomerase from Streptomyces sp. SK
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, E... (A, B, C, D, E...) | Xylose isomerase | polymer | 388 | 43012.2 | 8 | UniProt (Q9ZAI3) Pfam (PF01261) | Streptomyces sp. SK | |
| 2 | I, K, M, O, Q... (A, B, C, D, E...) | COBALT (II) ION | non-polymer | 58.9 | 8 | Chemie (CO) | |||
| 3 | J, L, N, P, R... (A, B, C, D, E...) | MAGNESIUM ION | non-polymer | 24.3 | 8 | Chemie (MG) | |||
| 4 | AA, BA, CA, DA, EA... (C, D, E, F, G...) | water | water | 18.0 | 2357 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H: 1 - 388 (UniProt: Q9ZAI3)
| PDB | External Database | Details |
|---|---|---|
| Ala 219 | Gly 219 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 344097.9 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 665.9 | |
| All* | Total formula weight | 344763.8 |
