Vitamin D-Dependent Rickets, Type 3, also known as vddr3, is related to vitamin d-dependent rickets and rickets. An important gene associated with Vitamin D-Dependent Rickets, Type 3 is CYP3A4 (Cytochrome P450 Family 3 Subfamily A Member 4), and among its related pathways/superpathways are Metapathway biotransformation Phase I and II and Oxidation by cytochrome P450. Related phenotypes are flared metaphysis and metaphyseal cupping