Erythropoietic protoporphyria; also inhibited by lead
Enzymes & cofactors
Search by name, gene symbol, EC number or the disorder it causes. Open any enzyme to see every reaction it catalyses, what accelerates it and what inhibits it.
FBPase deficiency: fasting hypoglycaemia, lactic acidosis, ketosis
FH mutations: hereditary leiomyomatosis and renal cell carcinoma
Tyrosinaemia type I: liver failure, renal Fanconi, cabbage odour; treated with nitisinone
Krabbe disease
Galactokinase deficiency: isolated cataracts
Classic galactosaemia: cataracts, jaundice, E. coli sepsis, intellectual disability
Carboxylates factors II, VII, IX, X, protein C, S, Z
Rate-limiting for glutathione synthesis; feedback-inhibited by GSH
Gaucher disease; GBA variants also raise Parkinson disease risk
G6PD deficiency: oxidative haemolysis, Heinz bodies, bite cells, favism
B6-dependent; anti-GAD antibodies in stiff-person syndrome and T1DM
Activating mutations: hyperinsulinism-hyperammonaemia syndrome