3C7G
Crystal structure of a glycoside hydrolase family 43 arabinoxylan arabinofuranohydrolase from Bacillus subtilis in complex with xylotetraose.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Endo-1,4-beta-xylanase | polymer | 488 | 51763.2 | 1 | UniProt (Q45071) Pfam (PF04616) Pfam (PF03422) In PDB | Bacillus subtilis | Xylanase D |
| 2 | B | beta-D-xylopyranose-(1-4)-beta-D-xylopyranose-(1-4)-beta-D-xylopyranose-(1-4)-beta-D-xylopyranose | branched | 546.5 | 1 | In PDB GlyTouCan (G60650FG) | |||
| 3 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | A | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 5 | A | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 6 | water | water | 18.0 | 446 | Chemie (HOH) |
Sequence modifications
A: 1 - 487 (UniProt: Q45071)
| PDB | External Database | Details |
|---|---|---|
| Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 51763.2 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 546.5 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 178.2 | |
| All* | Total formula weight | 52487.8 |
