3ZQX
Carbohydrate-binding module CBM3b from the cellulosomal cellobiohydrolase 9A from Clostridium thermocellum
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | CELLULOSE 1,4-BETA-CELLOBIOSIDASE | polymer | 146 | 16663.5 | 1 | UniProt (Q59325) Pfam (PF00942) | CLOSTRIDIUM THERMOCELLUM | |
| 2 | B (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | C (A) | water | water | 18.0 | 239 | Chemie (HOH) |
Sequence modifications
A: 1 - 145 (UniProt: Q59325)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | expression tag |
| Trp 105 | Asn 1108 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 16663.5 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 40.1 | |
| All* | Total formula weight | 16703.6 |
