3CEL
ACTIVE-SITE MUTANT E212Q DETERMINED AT PH 6.0 WITH CELLOBIOSE BOUND IN THE ACTIVE SITE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | 1,4-BETA-D-GLUCAN CELLOBIOHYDROLASE I | polymer | 434 | 46067.8 | 1 | UniProt (P00725) Pfam (PF00840) UniProt (by SIFTS) (P62694) In PDB | Hypocrea jecorina | EXOGLUCANASE, EXOCELLULASE |
| 2 | B | beta-D-glucopyranose-(1-4)-beta-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900005) GlyTouCan (G84824ZO) | beta-cellobiose | ||
| 3 | A | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
| 4 | A | CADMIUM ION | non-polymer | 112.4 | 5 | Chemie (CD) | |||
| 5 | water | water | 18.0 | 232 | Chemie (HOH) |
Sequence modifications
A: 2 - 434 (UniProt: P00725)
| PDB | External Database | Details |
|---|---|---|
| Asp 94 | Gly 111 | cloning artifact |
| Gln 212 | Glu 229 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 46067.8 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 342.3 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 783.3 | |
| All* | Total formula weight | 47193.3 |
