Reaction catalyzed by prostaglandin-A1 DELTA-isomerase (5.3.3.9) No sequence available
=
(13E)-(15S)-15-Hydroxy-9-oxoprosta-10,13-dien-1-oic acid
=
(13E)-(15S)-15-Hydroxy-9-oxoprosta-8[12]13-dien-1-oic acid