4XIA
STRUCTURES OF D-XYLOSE ISOMERASE FROM ARTHROBACTER STRAIN B3728 CONTAINING THE INHIBITORS XYLITOL AND D-SORBITOL AT 2.5 ANGSTROMS AND 2.3 ANGSTROMS RESOLUTION, RESPECTIVELY
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | D-XYLOSE ISOMERASE | polymer | 393 | 42947.9 | 2 | UniProt (P12070) Pfam (PF01261) | Arthrobacter sp. | |
| 2 | C, E (A, B) | sorbitol | non-polymer | 182.2 | 2 | Chemie (SOR) | |||
| 3 | D, F (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 538 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 394 (UniProt: P12070)
| PDB | External Database | Details |
|---|---|---|
| Ala 31 | Lys 31 | conflict |
| Ala 64 | Glu 64 | conflict |
| Ala 79 | Lys 79 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 85895.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 413.0 | |
| All* | Total formula weight | 86308.7 |
