Aromatic biosynthesis. III. Role of p-aminobenzoic acid in the formation of vitamin B12.
D010129:4-Aminobenzoic Acid; D045728:Corrinoids; D014805:Vitamin B 12
D045728:Corrinoids; D014805:Vitamin B 12; D010129:4-Aminobenzoic Acid
PARA-AMINOBENZOIC ACID