8ZIK
Crystal structure of a beta-1,4-endoglucanase from Bispora sp. MEY-1 in complex with cellotetraose
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (D, B, A, C) | cellulase | polymer | 322 | 35404.9 | 4 | UniProt (A0A150VE32) | Bispora sp. MEY-1 | |
| 2 | E, F, G, H, I... (E, F, G, H, I...) | beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose | branched | 666.6 | 6 | In PDB GlyTouCan (G00025MO) | |||
| 3 | AA, K, L, M, N... (C, D, B, A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 17 | Chemie (NAG) | |||
| 4 | BA, CA, DA, EA (D, B, A, C) | water | water | 18.0 | 978 | Chemie (HOH) |
Sequence modifications
D, B, A, C: 1 - 322 (UniProt: A0A150VE32)
| PDB | External Database | Details |
|---|---|---|
| Gln 142 | Glu 159 | engineered mutation |
| Gln 257 | Glu 274 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 141619.8 | |
| Branched | Number of molecules | 6 |
| Total formula weight | 3999.5 | |
| Non-Polymers* | Number of molecules | 17 |
| Total formula weight | 3760.5 | |
| All* | Total formula weight | 149379.8 |
