2QNO
Crystal Structure of the Mutant E55Q of the Cellulase CEL48F in Complex with a Thio-Oligosaccharide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Endoglucanase F | polymer | 629 | 70868.9 | 1 | UniProt (P37698) Pfam (PF02011) In PDB | Clostridium cellulolyticum | Endo-1,4-beta-glucanase F, Cellulase F, EGCCF |
| 2 | B | 4-thio-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-4-thio-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-4-thio-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-4-thio-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-4-thio-beta-D-glucopyranose | branched | 1557.6 | 1 | In PDB GlyTouCan (G59113TZ) | |||
| 3 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | water | water | 18.0 | 412 | Chemie (HOH) |
Sequence modifications
A: 1 - 629 (UniProt: P37698)
| PDB | External Database | Details |
|---|---|---|
| Gln 55 | Glu 84 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 70868.9 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 1557.6 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 40.1 | |
| All* | Total formula weight | 72466.6 |
