phosphatidylglycerol dehydrogenase (NAD+) activity
phosphatidylglycerol dehydrogenase (nad+) activity
Catalysis of the reaction: a 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol) + NAD+ = a 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerone) + NADH + H+.