4OAO
A mutant of Axe2 (R55A), and acetyl-xylooligosaccharide esterase from Geobacillus Stearmophilus
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Acetyl xylan esterase | polymer | 219 | 24714.4 | 2 | UniProt (Q09LX1) Pfam (PF13472) In PDB | Geobacillus stearothermophilus | |
| 2 | A, B | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 3 | A, B | GLYCEROL | non-polymer | 92.1 | 7 | Chemie (GOL) | |||
| 4 | water | water | 18.0 | 379 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 219 (UniProt: Q09LX1)
| PDB | External Database | Details |
|---|---|---|
| Ala 55 | Arg 55 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 49428.8 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 715.6 | |
| All* | Total formula weight | 50144.4 |
