5MRO
Arabidopsis thaliana IspD Glu258Ala mutant in complex with Azolopyrimidine (1)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase, chloroplastic | polymer | 228 | 25372.2 | 1 | UniProt (P69834) Pfam (PF01128) | Arabidopsis thaliana (Mouse-ear cress) | 4-diphosphocytidyl-2C-methyl-D-erythritol synthase,MEP cytidylyltransferase,AtMEPCT |
| 2 | B (A) | Azolopyrimidine | non-polymer | 260.7 | 1 | Chemie (Q9P) | |||
| 3 | C (A) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 4 | D (A) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 5 | E (A) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 6 | F, G, H (A) | CADMIUM ION | non-polymer | 112.4 | 3 | Chemie (CD) | |||
| 7 | I (A) | water | water | 18.0 | 134 | Chemie (HOH) |
Sequence modifications
A: 76 - 302 (UniProt: P69834)
| PDB | External Database | Details |
|---|---|---|
| Met 75 | - | initiating methionine |
| Ser 149 | Arg 149 | conflict |
| Ala 258 | Glu 258 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 25372.2 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 818.2 | |
| All* | Total formula weight | 26190.4 |
