Home/Vitamin D3 (cholecalciferol)

Molecule

1 pathway

Vitamin D3 (cholecalciferol)

Found in 1 curated pathway across 1 category.

Interaction Network

Loading graph…

Active In Categories

Frequently Co-occurring Molecules

25(OH)D (calcidiol)×1 1,25(OH)₂D (calcitriol)×1 VDR×1 RXR×1 PTH×1 Calcium×1 Phosphate×1 FGF23×1

Frequently Co-occurring Enzymes

CYP2R1 (25-hydroxylase)×1 CYP27B1 (1α-hydroxylase)×1 CYP24A1 (24-hydroxylase, inactivation)×1

Cross-Referenced Pathways

1 direct · 1 cross-referenced · 2 shown

Direct Involvement

1

Vitamin D Signaling

Vitamin D3 activation and nuclear receptor signaling for calcium homeostasis.

Vitamin D3 (cholecalciferol)25(OH)D (calcidiol)1,25(OH)₂D (calcitriol)+6

Cross-Referenced

1

— connected via related pathways

Signal Transduction

Calcium Signaling

Ca²⁺ as a universal second messenger controlling diverse cellular processes.

Ca²⁺CalmodulinIP3+4