7CEL
CBH1 (E217Q) IN COMPLEX WITH CELLOHEXAOSE AND CELLOBIOSE
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 | C | beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose | branched | 990.9 | 1 | In PDB BIRD (PRD_900020) GlyTouCan (G09454VW) | beta-cellohexaose | ||
| 4 | A | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
| 5 | A | COBALT (II) ION | non-polymer | 58.9 | 2 | Chemie (CO) | |||
| 6 | water | water | 18.0 | 313 | Chemie (HOH) |
Sequence modifications
A: 2 - 434 (UniProt: P00725)
| PDB | External Database | Details |
|---|---|---|
| Asp 94 | Gly 111 | cloning artifact |
| Gln 217 | Glu 234 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 46067.8 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1333.2 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 339.1 | |
| All* | Total formula weight | 47740.0 |
