4b4v

X-ray diffraction
2Å resolution

Crystal structure of Acinetobacter baumannii N5, N10- methylenetetrahydrofolate dehydrogenase-cyclohydrolase (FolD) complexed with NADP cofactor and inhibitor LY354899

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-111939 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Bifunctional protein FolD Chains: A, B
Molecule details ›
Chains: A, B
Length: 303 amino acids
Theoretical weight: 32.15 KDa
Source organism: Acinetobacter baumannii ATCC 19606 = CIP 70.34 = JCM 6841
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: D0CBC8 (Residues: 1-282; Coverage: 100%)
Gene names: HMPREF0010_02058, folD
Sequence domains:
Structure domains:

Ligands and Environments


Cofactor: Ligand NAP 2 x NAP
3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007
Spacegroup: P21
Unit cell:
a: 55.178Å b: 80.52Å c: 68.523Å
α: 90° β: 106.97° γ: 90°
R-values:
R R work R free
0.17 0.168 0.208
Expression system: Escherichia coli BL21(DE3)