(A) Superposition of
1α,25(OH)2D3 (yellow), MC1288 (green), and
KH1060 (blue) ligands after superimposed VDR complexes. Oxygen atoms
are colored in red. (B) Torsion angles of the
17β-aliphatic chains of 1α,25(OH)2D3,
MC1288, and KH1060 in the VDR complexes.