>sp|B2J6X9|DDGS_NOSP7 Demethyl-4-deoxygadusol synthase OS=Nostoc punctiforme GN=Npun_R5600 MSNVQASFEATEAEFRVEGYEKIEFSLVYVNGAFDISNREIADSYEKFGRCLTVIDANVN RLYGKQIKSYFRHYGIDLTVVPIVITEPTKTLATFEKIVDAFSDFGLIRKEPVLVVGGGL TTDVAGFACAAYRRKSNYIRVPTTLIGLIDAGVAIKVAVNHRKLKNRLGAYHAPLKVILD FSFLQTLPTAQVRNGMAELVKIAVVANSEVFELLYEYGEELLSTHFGYVNGTKELKAIAH KLNYEAIKTMLELETPNLHELDLDRVIAYGHTWSPTLELAPMIPLFHGHAVNIDMALSAT IAARRGYITSGERDRILSLMSRIGLSIDHPLLDGDLLWYATQSISLTRDGKQRAAMPKPI GECFFVNDFTREELDAALAEHKRLCATYPRGGDGIDAYIETQEESKLLGV