2.3.1.9 acetyl-CoA C-acetyltransferase vitellarium - 2.4.2.7 adenine phosphoribosyltransferase vitellarium - 2.7.11.12 cGMP-dependent protein kinase vitellarium - 3.1.3.11 fructose-bisphosphatase vitellarium - 3.4.22.41 cathepsin F vitellarium immunohistochemistry