ID   2.7.1.227
DE   inositol phosphorylceramide synthase.
CA   a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol) + an N-(2R-hydroxy-
CA   very-long-chain fatty acyl)-(R)-4-hydroxysphingoid base = a 1,2-diacyl-
CA   sn-glycerol + a 1D-myo-inositol-1-phospho-N-[(R)-2-hydroxy-very-long-
CA   chain fatty acyl]-(R)-4-hydroxysphingoid base.
CC   -!- The enzyme, characterized from yeast, attaches a phosphoinositol
CC       headgroup to alpha-hydroxyphytoceramides, generating a very-long-
CC       chain inositol phospho-alpha hydroxyphytoceramide (IPC), the simplest
CC       of the three complex sphingolipids produced by yeast.
DR   P36107, AUR1_YEAST ;  Q84WB7, GINT1_ARATH;  Q9SH93, IPCS2_ARATH;
//