Molecule: calcitriol

A hydroxycalciol that is calcidiol in which the pro-S hydrogen of calcidiol is replaced by a hydroxy group. It is the active form of vitamin D3, produced fom calciol via hydoxylation in the liver to form calcidiol, which is subsequently oxidised in the kidney to give calcitriol.
Synonyms for calcitriol :
(1S,3R,5Z,7E)-9,10-secocholesta-5,7,10-triene-1,3,25-triol
(1alpha,3beta,5Z,7E)-9,10-secocholesta-5,7,10(19)-triene-1,3,25-triol
(5Z,7E)-(1S,3R)-9,10-secocholesta-5,7,10(19)-triene-1,3,25-triol
1,25-DHCC
1-alpha-25-Dihydroxyvitamin D3
1alpha,25(OH)2D3
1alpha,25-dihydroxycholecalciferol
1alpha,25-dihydroxyvitamin D3
5-{2-[1-(5-HYDROXY-1,5-DIMETHYL-HEXYL)-7A-METHYL-OCTAHYDRO-INDEN-4-YLIDENE]-ETHYLIDENE}-4-METHYLENE-CYCLOHEXANE-1,3-DIOL
Calcitriol
calcitriol
Molecular Formula: C27H44O3
Molecular wt: 416.63646 g/mole
Charge: 0
SMILES: [H][C@@]1(CC[C@@]2([H])\C(CCC[C@]12C)=C\C=C1\C[C@@H](O)C[C@H](O)C1=C)[C@H](C)CCCC(C)(C)O
InChIKey: GMRQFYUYWCNGIN-NKMMMXOESA-N
InChI=1S/C27H44O3/c1-18(8-6-14-26(3,4)30)23-12-13-24-20(9-7-15-27(23,24)5)10-11-21-16-22(28)17-25(29)19(21)2/h10-11,18,22-25,28-30H,2,6-9,12-17H2,1,3-5H3/b20-10+,21-11-/t18-,22-,23-,24+,25+,27-/m1/s1
CHEBI:17823
Calcitriol
Sample reactions for this molecule:
CYP24A1 hydroxylates 1,25(OH)2D, inactivating it
CYP27B1 hydroxylates 25(OH)D to 1,25(OH)2D
CYP27B1 hydroxylates 25(OH)D to 1,25(OH)2D
CYP24A1 24-hydroxylates CTL
Defective CYP24A1 does not 24-hydroxylate CALTOL
1,25(OH)2D translocates from cytosol to nucleoplasm
1,25(OH)2D translocates from cytosol to nucleoplasm
1,25(OH)2D binds VDR