"Prostaglandin-endoperoxide synthase 1"@en . . . "mammalian protein found in Homo sapiens"@en . . . . "Prostaglandin-endoperoxide synthase 1"@en . . . . . . . . . . . . . . "Prostaglandin-endoperoxide synthase 1"@en . . . . . . . . . . . . . . . . . . . . . . . . . .