ID 3.1.3.43 DE [pyruvate dehydrogenase (acetyl-transferring)]-phosphatase. CA H2O + O-phospho-L-seryl-[pyruvate dehydrogenase E1 alpha subunit] = CA L-seryl-[pyruvate dehydrogenase E1 alpha subunit] + phosphate. CC -!- A mitochondrial enzyme associated with EC 1.2.4.1 in the pyruvate CC dehydrogenase complex. DR P35816, PDP1_BOVIN ; Q9P0J1, PDP1_HUMAN ; Q3UV70, PDP1_MOUSE ; DR Q5RA52, PDP1_PONAB ; O88483, PDP1_RAT ; Q12511, PDP1_YEAST ; DR Q9P2J9, PDP2_HUMAN ; Q504M2, PDP2_MOUSE ; O88484, PDP2_RAT ; DR P25646, PDP2_YEAST ; //