ID 1.3.1.12 DE Prephenate dehydrogenase. AN Chorismate mutase--prephenate dehydrogenase. AN Hydroxyphenylpyruvate synthase. CA Prephenate + NAD(+) = 4-hydroxyphenylpyruvate + CO(2) + NADH. CC -!- This enzyme in the enteric bacteria also possesses EC 5.4.99.5 CC activity and converts chorismate into prephenate. PR PROSITE; PDOC51176; DR P20692, TYRA_BACSU ; P07023, TYRA_ECOLI ; Q02287, TYRA_ENTAG ; DR P43902, TYRA_HAEIN ; Q9CET9, TYRA_LACLA ; P43901, TYRA_LACLM ; DR Q2FH71, TYRA_STAA3 ; Q2FYS1, TYRA_STAA8 ; Q2YXV4, TYRA_STAAB ; DR Q5HG54, TYRA_STAAC ; Q99UB6, TYRA_STAAM ; Q7A5R7, TYRA_STAAN ; DR Q6GH39, TYRA_STAAR ; Q6G9J4, TYRA_STAAS ; Q8NWU6, TYRA_STAAW ; DR Q5HPH6, TYRA_STAEQ ; Q8CPB5, TYRA_STAES ; Q4L672, TYRA_STAHJ ; DR Q49XG5, TYRA_STAS1 ; Q04983, TYRC_ZYMMO ; //