GLOD4/GMPR protein level ratio in blood (OBA_2053661) can be described as follows. A compound attribute that is the ratio of amount of glyoxalase domain-containing protein 4 (human) in blood to amount of GMP reductase 1 (human) in blood. Also known as: the ratio of amount of glyoxalase domain-containing protein 4 (human) in blood to amount of GMP reductase 1 (human) in blood.