3VZJ
Crystal structure of the Bacillus circulans endo-beta-(1,4)-xylanase (BcX) E172H mutant
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Endo-1,4-beta-xylanase | polymer | 185 | 20418.0 | 4 | UniProt (P09850) Pfam (PF00457) | Bacillus circulans | Xylanase, 1,4-beta-D-xylan xylanohydrolase |
| 2 | E, F (A, D) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | G, H, I, J (A, B, C, D) | water | water | 18.0 | 74 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 185 (UniProt: P09850)
| PDB | External Database | Details |
|---|---|---|
| His 172 | Glu 200 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 81672.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 192.1 | |
| All* | Total formula weight | 81864.3 |
