3WUB
The wild type crystal structure of b-1,4-Xylanase (XynAS9) from Streptomyces sp. 9
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Endo-1,4-beta-xylanase A | polymer | 313 | 34611.4 | 1 | UniProt (B4XVN1) Pfam (PF00331) | Streptomyces sp. | Xylanase A |
| 2 | B, C, D, E, F (A) | ZINC ION | non-polymer | 65.4 | 5 | Chemie (ZN) | |||
| 3 | G (A) | water | water | 18.0 | 317 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 34611.4 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 327.0 | |
| All* | Total formula weight | 34938.5 |
