1o66

X-ray diffraction
1.75Å resolution

Function and Biology Details

Reaction catalysed:
5,10-methylenetetrahydrofolate + 3-methyl-2-oxobutanoate + H(2)O = tetrahydrofolate + 2-dehydropantoate
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
homo pentamer (preferred)
PDBe Complex ID:
PDB-CPX-191715 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
3-methyl-2-oxobutanoate hydroxymethyltransferase Chains: A, B, C, D, E
Molecule details ›
Chains: A, B, C, D, E
Length: 275 amino acids
Theoretical weight: 29.88 KDa
Source organism: Neisseria meningitidis serogroup B
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9JZW6 (Residues: 2-263; Coverage: 100%)
Gene names: NMB0870, panB
Sequence domains: Ketopantoate hydroxymethyltransferase
Structure domains: Phosphoenolpyruvate-binding domains

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 32-ID
Spacegroup: C2
Unit cell:
a: 165.19Å b: 111.492Å c: 99.079Å
α: 90° β: 122.65° γ: 90°
R-values:
R R work R free
0.231 0.231 0.25
Expression system: Escherichia coli