2DRQ
Crystal structure of reducing-end-xylose releasing exo-oligoxylanase D263G mutant
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Xylanase Y | polymer | 396 | 46070.8 | 1 | UniProt (Q9KB30) Pfam (PF01270) In PDB | Bacillus halodurans | reducing-end-xylose releasing exo-oligoxylanase |
2 | A | NICKEL (II) ION | non-polymer | 58.7 | 1 | Chemie (NI) | |||
3 | A | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
4 | water | water | 18.0 | 430 | Chemie (HOH) |
Sequence modifications
A: 1 - 388 (UniProt: Q9KB30)
PDB | External Database | Details |
---|---|---|
Glu 2 | Lys 2 | engineered mutation |
Gly 263 | Asp 263 | engineered mutation |
Leu 389 | - | expression tag |
Glu 390 | - | expression tag |
His 391 | - | expression tag |
His 392 | - | expression tag |
His 393 | - | expression tag |
His 394 | - | expression tag |
His 395 | - | expression tag |
His 396 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 46070.8 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 150.8 | |
All* | Total formula weight | 46221.6 |