1-deoxypentalenic acid 11beta-hydroxylase (, PTLH (gene), SAV2991 (gene), PNTH (gene)) is an enzyme with systematic name 1-deoxypentalenic acid,2-oxoglutarate:oxygen oxidoreductase. This enzyme catalyses the following chemical reaction
1-Deoxypentalenic acid 11beta-hydroxylase contains Fe(II) and ascorbate.