ATG4A/CCT5 protein level ratio in blood (OBA_2054105) can be described as follows. A compound attribute that is the ratio of amount of cysteine protease ATG4A (human) in blood to amount of T-complex protein 1 subunit epsilon (human) in blood. Also known as: the ratio of amount of cysteine protease ATG4A (human) in blood to amount of T-complex protein 1 subunit epsilon (human) in blood.