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Explore the intricate pathways and functions of sphingolipid metabolism in cells, from squalene epoxide to phytoceramide synthesis. Learn about key enzymes and metabolites involved in this crucial cellular process.
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ERG1 squalene epoxide ERG7 ERG11 dimethyl zymosterol ERG25 ERG24 squalene lanosterol O2 O2 O2 ERG27 ERG6 ERG2 ERG26 ERG25 ERG26 zymosterol fecosterol episterol O2 ERG3 ERG5 ERG4 ergostatrienol ergosterol A O2 O2 palmityl-CoA L-serine LCB1 LCB2 sphinganine d18:0 LCB3 O2 O2 DES1 O2 SLD1 SUR2 1-P-phytosphinganine phytosphinganine t18:0 4-sphingenine d18:1Δ4 8-sphingenine d18:1Δ8 LCB4 LCB5 SLD1 DES1 LAC1 LAG1 YPC1 O2 O2 4,8-sphingadienine d18:2Δ4,8 phytoceramide O2 SCS7 Sphingolipid C9-methyltransferase α-hydroxy phytoceramide GlcCers AUR1 inositol-P-ceramide CSH1 B MIPC