ENTRY       EC 1.14.99.19
NAME        Plasmanylethanolamine desaturase
            Alkylacylglycerophosphoethanolamine desaturase
CLASS       Oxidoreductases
            Acting on paired donors with incorporation of molecular oxygen
            Miscellaneous
SYSNAME     O-1-Alkyl-2-acyl-sn-glycero-3-phosphoethanolamine,
            $hydrogen-donor:oxygen oxidoreductase
REACTION    O-1-Alkyl-2-acyl-sn-glycero-3-phosphoethanolamine + AH2 + O2 =
            O-1-Alk-1-enyl-2-acyl-sn-glycero-3-phosphoethanolamine + A + 2 H2O
SUBSTRATE   O-1-Alkyl-2-acyl-sn-glycero-3-phosphoethanolamine
            AH2
            O2
            NADH
            NADPH
PRODUCT     O-1-Alk-1-enyl-2-acyl-sn-glycero-3-phosphoethanolamine
            A
            H2O
            NAD+
            NADP+
COFACTOR    Manganese
            ATP
COMMENT     Requires NADPH or NADH. May involve cytochrome b5. Requires Mg2+
            and ATP.
DBLINKS     University of Geneva ENZYME DATA BANK: 1.14.99.19
            WIT (What Is There) Metabolic Reconstruction: 1.14.99.19
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