4GZI
Active-site mutant of potato endo-1,3-beta-glucanase in complex with laminaratriose
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Glucan endo-1,3-beta-D-glucosidase | polymer | 323 | 36550.9 | 1 | UniProt (Q70C53) Pfam (PF00332) In PDB | Solanum tuberosum (potato) | 1,3-beta-D-glucan glucanohydrolase |
2 | B | beta-D-glucopyranose-(1-3)-beta-D-glucopyranose-(1-3)-beta-D-glucopyranose | branched | 504.4 | 1 | In PDB GlyTouCan (G00024MO) | |||
3 | water | water | 18.0 | 338 | Chemie (HOH) |
Sequence modifications
A: 24 - 338 (UniProt: Q70C53)
PDB | External Database | Details |
---|---|---|
Ala 259 | Glu 259 | engineered mutation |
Leu 339 | - | expression tag |
Asn 340 | - | expression tag |
His 341 | - | expression tag |
His 342 | - | expression tag |
His 343 | - | expression tag |
His 344 | - | expression tag |
His 345 | - | expression tag |
His 346 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 36550.9 | |
Branched | Number of molecules | 1 |
Total formula weight | 504.4 | |
All* | Total formula weight | 37055.4 |