Sotos Syndrome 3, also known as sotos3, is related to intellectual developmental disorder, autosomal recessive 74 and cornelia de lange syndrome 5. An important gene associated with Sotos Syndrome 3 is APC2 (APC Regulator Of WNT Signaling Pathway 2), and among its related pathways/superpathways are Chromatin organization and PKMTs methylate histone lysines.