A compound attribute that is the ratio of amount of NSFL1 cofactor p47 (human) in blood to amount of proteasome assembly chaperone 3 (human) in blood. The trait is OBA_2055197 (NSFL1C/PSMG3 protein level ratio in blood). Also known as: the ratio of amount of NSFL1 cofactor p47 (human) in blood to amount of proteasome assembly chaperone 3 (human) in blood.