4KTP
Crystal structure of 2-O-alpha-glucosylglycerol phosphorylase in complex with glucose
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Glycoside hydrolase family 65 central catalytic | polymer | 769 | 87446.6 | 2 | UniProt (D6XZ22) Pfam (PF03636) Pfam (PF03632) Pfam (PF03633) | Bacillus selenitireducens | 2-O-alpha-glucosylglycerol phosphorylase |
| 2 | C, E (A, B) | beta-D-glucopyranose | non-polymer | 180.2 | 2 | Chemie (BGC) | |||
| 3 | D (A) | PENTAETHYLENE GLYCOL | non-polymer | 238.3 | 1 | Chemie (1PE) | |||
| 4 | F (B) | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 1 | Chemie (PG4) | |||
| 5 | G, H (B) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 6 | I, J (A, B) | water | water | 18.0 | 836 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 761 (UniProt: D6XZ22)
| PDB | External Database | Details |
|---|---|---|
| Pro 226 | Ser 226 | engineered mutation |
| Leu 762 | - | expression tag |
| Glu 763 | - | expression tag |
| His 764 | - | expression tag |
| His 765 | - | expression tag |
| His 766 | - | expression tag |
| His 767 | - | expression tag |
| His 768 | - | expression tag |
| His 769 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 174893.1 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 873.0 | |
| All* | Total formula weight | 175766.1 |
