1G9J
X-TAL STRUCTURE OF THE MUTANT E44Q OF THE CELLULASE CEL48F IN COMPLEX WITH A THIOOLIGOSACCHARIDE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | CELLULASE CEL48F | polymer | 629 | 70868.9 | 1 | UniProt (P37698) Pfam (PF02011) | Clostridium cellulolyticum | |
| 2 | B (B) | 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 | 1379.4 | 1 | In PDB GlyTouCan (G66984JR) | |||
| 3 | C, D (A) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 4 | E (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 5 | F (A) | water | water | 18.0 | 374 | Chemie (HOH) |
Sequence modifications
A: 1 - 629 (UniProt: P37698)
| PDB | External Database | Details |
|---|---|---|
| Gln 44 | Glu 73 | 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 | 1379.4 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 115.6 | |
| All* | Total formula weight | 72363.9 |
