A compound attribute that is the ratio of amount of methionine aminopeptidase 2 (human) in blood to amount of 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 2 (human) in blood. The trait is METAP2/PFKFB2 protein level ratio in blood (Ontology of Biological Attributes entry OBA_2054440). Also known as: the ratio of amount of methionine aminopeptidase 2 (human) in blood to amount of 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 2 (human) in blood.