3WFZ
Crystal structure of Galacto-N-Biose/Lacto-N-Biose I Phosphorylase C236Y Mutant
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 | Lacto-N-biose phosphorylase | polymer | 759 | 85544.1 | 4 | UniProt (E8MF13) Pfam (PF09508) Pfam (PF17385) Pfam (PF17386) In PDB | Bifidobacterium longum | Galacto-N-biose/lacto-N-biose I phosphorylase |
2 | A, B, C, D | 2-acetamido-2-deoxy-alpha-D-glucopyranose | non-polymer | 221.2 | 4 | Chemie (NDG) | |||
3 | water | water | 18.0 | 900 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 751 (UniProt: E8MF13)
PDB | External Database | Details |
---|---|---|
Tyr 236 | Cys 236 | engineered mutation |
Leu 752 | - | expression tag |
Glu 753 | - | expression tag |
His 754 | - | expression tag |
His 755 | - | expression tag |
His 756 | - | expression tag |
His 757 | - | expression tag |
His 758 | - | expression tag |
His 759 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 342176.4 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 884.8 | |
All* | Total formula weight | 343061.2 |