3T80
Crystal structure of 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase from Salmonella typhimurium bound to cytidine
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, E... (A, B, C, D, E...) | 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase | polymer | 162 | 17194.8 | 6 | UniProt (Q8ZMF7) Pfam (PF02542) | Salmonella enterica subsp. enterica serovar Typhimurium | MECDP-synthase, MECPS |
| 2 | AA, G, GA, LA, O... (D, A, E, F, B...) | ZINC ION | non-polymer | 65.4 | 6 | Chemie (ZN) | |||
| 3 | BA, CA, H, HA, I... (D, A, E, F, B...) | MAGNESIUM ION | non-polymer | 24.3 | 8 | Chemie (MG) | |||
| 4 | DA, IA, J, NA, Q... (D, E, A, F, B...) | 4-AMINO-1-BETA-D-RIBOFURANOSYL-2(1H)-PYRIMIDINONE | non-polymer | 243.2 | 6 | Chemie (CTN) | |||
| 5 | JA, K (E, A) | PYROPHOSPHATE 2- | non-polymer | 176.0 | 2 | Chemie (POP) | |||
| 6 | EA, FA, KA, L, M... (D, E, A, F, B...) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 14 | Chemie (EDO) | |||
| 7 | QA, RA, SA, TA, UA... (A, B, C, D, E...) | water | water | 18.0 | 116 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F: 1 - 159 (UniProt: Q8ZMF7)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 103169.0 | |
| Non-Polymers* | Number of molecules | 36 |
| Total formula weight | 3267.1 | |
| All* | Total formula weight | 106436.0 |
