PDBe 1yon

X-ray diffraction
1.95Å resolution

Escherichia coli ketopantoate reductase in complex with 2-monophosphoadenosine-5'-diphosphate

Source organism: Escherichia coli

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
2-dehydropantoate 2-reductase Chain: A
Molecule details ›
Chain: A
Length: 303 amino acids
Theoretical weight: 33.91 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P0A9J4 (Residues: 1-303; Coverage: 100%)
Gene names: JW0415, apbA, b0425, panE
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: P212121
Unit cell:
a: 60.318Å b: 65.833Å c: 98.207Å
α: 90° β: 90° γ: 90°
R R work R free
0.168 0.166 0.21
Expression system: Escherichia coli BL21(DE3)