1R85
Crystal structure of the extracellular xylanase from Geobacillus stearothermophilus T-6 (XT6): The WT enzyme (monoclinic form) at 1.45A resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Endo-1,4-beta-xylanase | polymer | 379 | 43872.6 | 1 | UniProt (P40943) Pfam (PF00331) In PDB | Geobacillus stearothermophilus | Xylanase, 1,4-beta-D-xylan xylanohydrolase, xylanase T-6 |
| 2 | A | ZINC ION | non-polymer | 65.4 | 7 | Chemie (ZN) | |||
| 3 | A | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 4 | A | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 5 | A | GLYCEROL | non-polymer | 92.1 | 19 | Chemie (GOL) | |||
| 6 | water | water | 18.0 | 494 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 43872.6 | |
| Non-Polymers* | Number of molecules | 31 |
| Total formula weight | 2566.7 | |
| All* | Total formula weight | 46439.4 |
