ID 5.3.99.3 DE prostaglandin-E synthase. AN endoperoxide isomerase. AN PGE isomerase. AN PGH-PGE isomerase. AN prostaglandin-H2 E-isomerase. CA prostaglandin H2 = prostaglandin E2. CC -!- Brings about the opening of the epidioxy bridge. DR Q66LN0, PGES2_BOVIN; Q7ZUC7, PGES2_DANRE; Q9H7Z7, PGES2_HUMAN; DR Q9N0A4, PGES2_MACFA; Q8BWM0, PGES2_MOUSE; Q95L14, PTGES_BOVIN; DR A0SYQ0, PTGES_CANLF; Q8HZJ2, PTGES_HORSE; O14684, PTGES_HUMAN; DR Q6PWL6, PTGES_MACFA; Q9JM51, PTGES_MOUSE; Q9JHF3, PTGES_RAT ; DR Q3ZBF7, TEBP_BOVIN ; Q90955, TEBP_CHICK ; Q15185, TEBP_HUMAN ; DR Q6PWL5, TEBP_MACFA ; Q9R0Q7, TEBP_MOUSE ; Q5NVM4, TEBP_PONAB ; DR G1TGF1, TEBP_RABIT ; P83868, TEBP_RAT ; //