4mla

X-ray diffraction
2.04Å resolution

Structure of maize cytokinin oxidase/dehydrogenase 2 (ZmCKO2)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-180653 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
cytokinin dehydrogenase Chains: A, B
Molecule details ›
Chains: A, B
Length: 501 amino acids
Theoretical weight: 55.96 KDa
Source organism: Zea mays
Expression system: Escherichia coli
UniProt:
  • Canonical: Q709Q5 (Residues: 20-516; Coverage: 99%)
Gene names: 542507, ZEAMMB73_Zm00001d042148, cko2
Sequence domains:
Structure domains:

Ligands and Environments


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

Experiments and Validation Details

Entry percentile scores
X-ray source: SOLEIL BEAMLINE PROXIMA 1
Spacegroup: C2221
Unit cell:
a: 75.72Å b: 181.89Å c: 196.96Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.194 0.192 0.222
Expression system: Escherichia coli