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sphingolipid biosynthesis (plants)

State Icon Reaction EC-Number Confidence maximal confidence score from EnzymeDetector
phosphatidylinositol + dihydroceramide <=> inositol_phosphodihydroceramide + diacylglycerol 2.7.1

sphinganine + ATP <=> H+ + sphinganine_1-phosphate + ADP 2.7.1.91 sphingosine kinase

dihydroceramide + O2 + ferricytochrome_b5 + H+ <=> (2''R)-2''-hydroxydihydroceramide + ferricytochrome_b5 + H2O 1.14.18.7 dihydroceramide fatty acyl 2-hydroxylase

(C18)-phytoceramide + O2 + ferricytochrome_b5 + H+ <=> (8E)-4-hydroxysphing-8-enine_ceramide + ferricytochrome_b5 + H2O 1.14.19.29 sphingolipid 8-(E/Z)-desaturase

beta-D-glucosyl-N-acylsphinganine + O2 + ferricytochrome_b5 + H+ <=> beta-D-glucosyl-N-acylsphingosine + ferricytochrome_b5 + H2O 1.14.19.17 sphingolipid 4-desaturase

UDP-glucose + dihydroceramide <=> beta-D-glucosyl-N-acylsphinganine + UDP + H+ 2.4.1.80 ceramide glucosyltransferase

palmitoyl-CoA + L-serine + H+ <=> 3-dehydrosphinganine + CO2 + CoA 2.3.1.50 serine C-palmitoyltransferase

dihydroceramide + sterol_3-glucoside <=> beta-D-glucosyl-N-acylsphinganine + sterol 2.4.1

sphinganine + NADP+ <=> 3-dehydrosphinganine + NADPH + H+ 1.1.1.102 3-dehydrosphinganine reductase

dihydroceramide + ATP <=> dihydroceramide_1-phosphate + ADP + H+ 2.7.1.138 ceramide kinase

sphinganine + O2 + ferricytochrome_b5 + H+ <=> phytosphingosine + H2O + ferricytochrome_b5 1.14.18.5 sphingolipid C4-monooxygenase

acyl-CoA + sphinganine <=> dihydroceramide + CoA + H+ 2.3.1.24 sphingosine N-acyltransferase
2.3.1.291 sphingoid base N-palmitoyltransferase
2.3.1.297 very-long-chain ceramide synthase



dihydroceramide + O2 + ferricytochrome_b5 + H+ <=> (C18)-phytoceramide + H2O + ferricytochrome_b5 1.14.18.5 sphingolipid C4-monooxygenase

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