X-ray diffraction
2.8Å resolution

IspF with 4-diphosphocytidyl-2C-methyl-D-erythritol


Function and Biology Details

Reaction catalysed:
2-phospho-4-(cytidine 5'-diphospho)-2-C-methyl-D-erythritol = 2-C-methyl-D-erythritol 2,4-cyclodiphosphate + CMP
Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Entry contents:
1 distinct polypeptide molecule
2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase Chain: A
Molecule details ›
Chain: A
Length: 159 amino acids
Theoretical weight: 16.92 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
  • Canonical: P62617 (Residues: 1-159; Coverage: 100%)
Gene names: JW2716, b2746, ispF, mecS, ygbB
Sequence domains: YgbB family
Structure domains: 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: I213
Unit cell:
a: 144.81Å b: 144.81Å c: 144.81Å
α: 90° β: 90° γ: 90°
R R work R free
0.24 0.233 0.264
Expression system: Escherichia coli