4QDM
Crystal structure of N-terminal mutant (V1L) of an alkali thermostable GH10 xylanase from Bacillus sp. NG-27
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Alkaline thermostable endoxylanase | polymer | 355 | 41127.5 | 2 | UniProt (O30700) Pfam (PF00331) In PDB | Bacillus sp. NG-27 | |
| 2 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | A, B | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 4 | A, B | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 5 | water | water | 18.0 | 434 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 354 (UniProt: O30700)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | expression tag |
| Leu 1 | Val 52 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 82254.9 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 278.8 | |
| All* | Total formula weight | 82533.7 |
