3IKE
Crystal structure of 2C-methyl-D-erythritol 2,4-cyclodiphosphate synthase from Burkholderia pseudomallei with cytosine
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 (A, B, C) | 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase | polymer | 166 | 17495.9 | 3 | UniProt (Q63T71) Pfam (PF02542) | Burkholderia pseudomallei (Pseudomonas pseudomallei) | MECPS, MECDP-synthase |
| 2 | D, I, K (A, B, C) | ZINC ION | non-polymer | 65.4 | 3 | Chemie (ZN) | |||
| 3 | E, H, J (A, B, C) | 6-AMINOPYRIMIDIN-2(1H)-ONE | non-polymer | 111.1 | 3 | Chemie (CYT) | |||
| 4 | F (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 5 | G (B) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 6 | L, M, N (A, B, C) | water | water | 18.0 | 241 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 162 (UniProt: Q63T71)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | expression tag |
| Pro -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 52487.6 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 589.3 | |
| All* | Total formula weight | 53076.9 |
