1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine

1. 1,2-diheptadecanoyl-sn-glycero-3-phosphoethanolamine + 1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine = 1,2-diheptadecanoyl-sn-glycero-3-phospho-N-hexadecanoyl-ethanolamine + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H(+)

Catalysed by PLAAT3, PLAAT2, PLAAT4

1. 1,2-diheptadecanoyl-sn-glycero-3-phosphoethanolamine + 1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine = 1,2-diheptadecanoyl-sn-glycero-3-phospho-N-(9Z-octadecenoyl)-ethanolamine + 2-hexadecanoyl-sn-glycero-3-phosphocholine + H(+)

Catalysed by PLAAT3, PLAAT2, PLAAT4

1. 1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-hexadecanoyl-N-(acetyl)-sphing-4-enine + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine

Catalysed by PLA2G15One of 2 routes

1. 1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-(9Z-octadecenoyl)-N-(acetyl)-sphing-4-enine + 2-hexadecanoyl-sn-glycero-3-phosphocholine

Catalysed by PLA2G15

1. 1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-hexadecanoyl-N-(acetyl)-sphing-4-enine + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine

Catalysed by PLA2G15

1. 1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-(9Z-octadecenoyl)-N-(acetyl)-sphing-4-enine + 2-hexadecanoyl-sn-glycero-3-phosphocholine

Catalysed by PLA2G15One of 2 routes

1. 1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-hexadecanoyl-N-(acetyl)-sphing-4-enine + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine
2. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + reduced [NADPH--hemoprotein reductase] + O2 = 1-[(9S,10R)-epoxy-octadecanoyl]-sn-glycero-3-phosphocholine + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)

Catalysed by PLA2G15, CYP2W1

1. 1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-hexadecanoyl-N-(acetyl)-sphing-4-enine + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine
2. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + reduced [NADPH--hemoprotein reductase] + O2 = 1-[(9R,10S)-epoxy-octadecanoyl]-sn-glycero-3-phosphocholine + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)

1. 1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-hexadecanoyl-N-(acetyl)-sphing-4-enine + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine
2. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = sn-glycerol 3-phosphocholine + (9Z)-octadecenoate + H(+)
3. Utilized Transport

Catalysed by PLA2G15, PNPLA7, ASPG, PNPLA6endoplasmic reticulum, cytosolOne of 2 routes

1. 1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-hexadecanoyl-N-(acetyl)-sphing-4-enine + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine
2. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)