Fig. 3From: Sulfur, sterol and trehalose metabolism in the deep-sea hydrocarbon seep tubeworm Lamellibrachia luymesiPAPS synthesis in L. luymesi. A PAPS synthesis pathway. B The domain formation of L. luymesi PAPSS, a fused gene encoding a protein with two conserved domains. APS, adenosine 5'-phosphosulfate; PAPS, bifunctional 3'-phosphoadenosine-5'-phosphosulfate; PAPSS, PAPS synthase; APSK, APS kinase; ATPS, ATP sulfurylaseBack to article page