2G74
Y104F mutant of type 1 isopentenylpyrophosphate-dimethylallylpyrophosphate isomerase
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) | Isopentenyl-diphosphate delta-isomerase | polymer | 183 | 20628.4 | 2 | UniProt (Q46822) Pfam (PF00293) | Escherichia coli | Dimethylallyl diphosphate isomerase, IPP isomerase, Isopentenyl pyrophosphate isomerase, IPP:DMAPP isomerase |
| 2 | C, E (A, B) | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) | |||
| 3 | D, F (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 166 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 182 (UniProt: Q46822)
| PDB | External Database | Details |
|---|---|---|
| Phe 104 | Tyr 104 | engineered mutation |
| Leu 183 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 41256.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 158.5 | |
| All* | Total formula weight | 41415.3 |
