3VZN
Crystal structure of the Bacillus circulans endo-beta-(1,4)-xylanase (BcX) N35E mutant with Glu78 covalently bonded to 2-deoxy-2-fluoro-xylobiose
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Endo-1,4-beta-xylanase | polymer | 185 | 20424.0 | 2 | UniProt (P09850) Pfam (PF00457) In PDB | Bacillus circulans | Xylanase, 1,4-beta-D-xylan xylanohydrolase |
| 2 | C, D | beta-D-xylopyranose-(1-4)-1,5-anhydro-2-deoxy-2-fluoro-D-xylitol | branched | 268.2 | 2 | In PDB GlyTouCan (G11548WD) | |||
| 3 | B | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 4 | water | water | 18.0 | 230 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 185 (UniProt: P09850)
| PDB | External Database | Details |
|---|---|---|
| Glu 35 | Asn 63 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 40848.0 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 536.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 288.2 | |
| All* | Total formula weight | 41672.7 |
