A compound attribute that is the ratio of amount of phospholysine phosphohistidine inorganic pyrophosphate phosphatase (human) in blood to amount of pyruvate kinase PKLR (human) in blood. The trait is Ontology of Biological Attributes id OBA_2054931 (LHPP/PKLR protein level ratio in blood). Also known as: the ratio of amount of phospholysine phosphohistidine inorganic pyrophosphate phosphatase (human) in blood to amount of pyruvate kinase PKLR (human) in blood.