1UY3
Binding sub-site dissection of a family 6 carbohydrate-binding module by X-ray crystallography and isothermal titration calorimetry
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | ENDO-1,4-BETA-XYLANASE A | polymer | 145 | 15240.5 | 1 | UniProt (Q93AQ5) Pfam (PF03422) UniProt (by SIFTS) (Q8GJ44) | CLOSTRIDIUM STERCORARIUM | CSCBM6-1,1,4-BETA-D-XYLAN XYLANOHYDROLASE A |
| 2 | B (B) | beta-D-xylopyranose-(1-4)-beta-D-xylopyranose-(1-4)-beta-D-xylopyranose | branched | 414.4 | 1 | In PDB BIRD (PRD_900117) GlyTouCan (G87429QT) | 4beta-beta-xylotriose | ||
| 3 | C (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 4 | D (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 5 | E (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 6 | F (A) | water | water | 18.0 | 156 | Chemie (HOH) |
Sequence modifications
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 15240.5 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 414.4 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 155.2 | |
| All* | Total formula weight | 15810.0 |
