A compound attribute that is the ratio of amount of soluble calcium-activated nucleotidase 1 (human) in blood to amount of ADP-sugar pyrophosphatase (human) in blood. The trait is CANT1/NUDT5 protein level ratio in blood (OBA_2054851). Also known as: the ratio of amount of soluble calcium-activated nucleotidase 1 (human) in blood to amount of ADP-sugar pyrophosphatase (human) in blood.