1I1W
0.89A Ultra high resolution structure of a Thermostable Xylanase from Thermoascus Aurantiacus
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 | polymer | 303 | 32868.7 | 1 | UniProt (P23360) Pfam (PF00331) | Thermoascus aurantiacus | XYLANASE, 1,4-BETA-D-XYLAN XYLANOHYDROLASE |
| 2 | B, C, D, E, F... (A) | UNKNOWN ATOM OR ION | non-polymer | 13 | Chemie (UNX) | ||||
| 3 | O, P, Q, R, S... (A) | GLYCEROL | non-polymer | 92.1 | 6 | Chemie (GOL) | |||
| 4 | T, W (A) | ETHANOL | non-polymer | 46.1 | 2 | Chemie (EOH) | |||
| 5 | V (A) | ACETONE | non-polymer | 58.1 | 1 | Chemie (ACN) | |||
| 6 | X (A) | water | water | 18.0 | 414 | Chemie (HOH) |
Sequence modifications
A: 1 - 303 (UniProt: P23360)
| PDB | External Database | Details |
|---|---|---|
| Asn 39 | Asp 65 | conflict |
| Lys 193 | Gln 219 | conflict |
| Ser 259 | Gln 285 | conflict |
| Asn 300 | Asp 326 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 32868.7 | |
| Non-Polymers* | Number of molecules | 22 |
| Total formula weight | 702.8 | |
| All* | Total formula weight | 33571.5 |
