ENTRY       zma00600                    Pathway
NAME        Sphingolipid metabolism - Zea mays (maize)
CLASS       Metabolism; Lipid metabolism
PATHWAY_MAP zma00600  Sphingolipid metabolism
MODULE      zma_M00100  Sphingosine degradation [PATH:zma00600]
DBLINKS     GO: 0006665
ORGANISM    Zea mays (maize) [GN:zma]
GENE        100281549  serine palmitoyltransferase 1 [KO:K00654] [EC:2.3.1.50]
            732780  long chain base biosynthesis protein 2d [KO:K00654] [EC:2.3.1.50]
            103633646  long chain base biosynthesis protein 1a-like [KO:K00654] [EC:2.3.1.50]
            100282573  serine palmitoyltransferase 2 [KO:K00654] [EC:2.3.1.50]
            100285632  uncharacterized protein LOC100285632 [KO:K00654] [EC:2.3.1.50]
            103646898  long chain base biosynthesis protein 1a [KO:K00654] [EC:2.3.1.50]
            103652945  long chain base biosynthesis protein 2a isoform X1 [KO:K00654] [EC:2.3.1.50]
            103655347  long chain base biosynthesis protein 1a [KO:K00654] [EC:2.3.1.50]
            103648713  LOW QUALITY PROTEIN: long chain base biosynthesis protein 2a [KO:K00654] [EC:2.3.1.50]
            103654575  long chain base biosynthesis protein 1a-like [KO:K00654] [EC:2.3.1.50]
            100193352  3-ketodihydrosphingosine reductase precursor [KO:K04708] [EC:1.1.1.102]
            100384036  uncharacterized protein LOC100384036 precursor [KO:K04708] [EC:1.1.1.102]
            100279713  uncharacterized protein LOC100279713 precursor [KO:K12349] [EC:3.5.1.23]
            100273078  Alkaline phytoceramidase (aPHC) [KO:K04711] [EC:3.5.1.-]
            100273412  Alkaline phytoceramidase (aPHC) [KO:K04711] [EC:3.5.1.-]
            103646156  sphingolipid delta(4)-desaturase DES1-like [KO:K04712] [EC:1.14.19.17 1.14.18.5]
            103651403  uncharacterized protein LOC103651403 [KO:K04713] [EC:1.14.18.5]
            107436073  uncharacterized protein LOC107436073 [KO:K04713] [EC:1.14.18.5]
            100282881  protein SUR2 [KO:K04713] [EC:1.14.18.5]
            100273655  protein SUR2 [KO:K04713] [EC:1.14.18.5]
            100273604  uncharacterized protein LOC100273604 [KO:K04713] [EC:1.14.18.5]
            100283399  protein SUR2 [KO:K04713] [EC:1.14.18.5]
            100277100  uncharacterized protein LOC100277100 [KO:K04713] [EC:1.14.18.5]
            103636134  sphinganine C4-monooxygenase 1 [KO:K04713] [EC:1.14.18.5]
            103655903  sphinganine C4-monooxygenase 1 [KO:K04713] [EC:1.14.18.5]
            103652928  sphinganine C4-monooxygenase 2 [KO:K04713] [EC:1.14.18.5]
            100281194  uncharacterized protein LOC100281194 [KO:K04715] [EC:2.7.1.138]
            100383275  uncharacterized protein LOC100383275 [KO:K04718] [EC:2.7.1.91]
            100284895  D-erythro-sphingosine kinase/ diacylglycerol kinase [KO:K04718] [EC:2.7.1.91]
            100281847  uncharacterized protein LOC100281847 [KO:K01634] [EC:4.1.2.27]
            103647301  non-lysosomal glucosylceramidase isoform X1 [KO:K17108] [EC:3.2.1.45]
            100279895  uncharacterized proteinLOC100279895 [KO:K17108] [EC:3.2.1.45]
            103652830  non-lysosomal glucosylceramidase isoform X1 [KO:K17108] [EC:3.2.1.45]
            100217216  uncharacterized protein LOC100217216 [KO:K01190] [EC:3.2.1.23]
            100502243  beta-galactosidase precursor [KO:K12309] [EC:3.2.1.23]
            100191764  uncharacterized protein LOC100191764 precursor [KO:K07407] [EC:3.2.1.22]
            100274554  uncharacterized protein LOC100274554 precursor [KO:K07407] [EC:3.2.1.22]
            100280970  uncharacterized protein LOC100280970 precursor [KO:K07407] [EC:3.2.1.22]
            100191564  uncharacterized protein LOC100191564 precursor [KO:K07407] [EC:3.2.1.22]
            103648849  alpha-galactosidase 3 [KO:K07407] [EC:3.2.1.22]
            118476806  uncharacterized protein LOC118476806 [KO:K07407] [EC:3.2.1.22]
            100280178  uncharacterized protein LOC100280178 precursor [KO:K12373] [EC:3.2.1.52]
            100280704  beta-hexosaminidase precursor [KO:K12373] [EC:3.2.1.52]
            100281192  uncharacterized protein LOC100281192 precursor [KO:K12373] [EC:3.2.1.52]
            100277104  uncharacterized protein LOC100277104 precursor [KO:K12373] [EC:3.2.1.52]
            103630365  beta-hexosaminidase 3 isoform X1 [KO:K12373] [EC:3.2.1.52]
            103652878  uncharacterized protein LOC103652878 precursor [KO:K12382]
            100282421  uncharacterized protein LOC100282421 precursor [KO:K12382]
            100283638  saposin-like type B, region 1 family protein precursor [KO:K12382]
            100191896  uncharacterized protein LOC100191896 precursor [KO:K12382]
            100282519  surfactant protein B containing protein precursor [KO:K12382]
COMPOUND    C00065  L-Serine
            C00154  Palmitoyl-CoA
            C00195  N-Acylsphingosine
            C00319  Sphingosine
            C00346  Ethanolamine phosphate
            C00550  Sphingomyelin
            C00836  Sphinganine
            C01120  Sphinganine 1-phosphate
            C01190  Glucosylceramide
            C01290  Lactosylceramide
            C01747  Psychosine
            C02686  Galactosylceramide
            C02934  3-Dehydrosphinganine
            C02960  Ceramide 1-phosphate
            C03405  Lactosylceramide sulfate
            C03640  Sphingosyl-phosphocholine
            C05681  Ceramide 2-aminoethylphosphonate
            C06062  Ceramide phosphoethanolamine
            C06124  Sphingosine 1-phosphate
            C06125  Sulfatide
            C06126  Digalactosylceramide
            C06127  Digalactosylceramide sulfate
            C06128  GM4
            C12126  Dihydroceramide
            C12144  Phytosphingosine
            C12145  Phytoceramide
            C22467  Gangliotriaosylceramide-II3 sulfate
REFERENCE   PMID:12011104
  AUTHORS   Merrill AH Jr.
  TITLE     De novo sphingolipid biosynthesis: a necessary, but dangerous, pathway.
  JOURNAL   J Biol Chem 277:25843-6 (2002)
            DOI:10.1074/jbc.R200009200
REFERENCE   PMID:10652340
  AUTHORS   Tani M, Okino N, Mitsutake S, Tanigawa T, Izu H, Ito M.
  TITLE     Purification and characterization of a neutral ceramidase from mouse liver. A single protein catalyzes the reversible reaction in which ceramide is both hydrolyzed and synthesized.
  JOURNAL   J Biol Chem 275:3462-8 (2000)
            DOI:10.1074/jbc.275.5.3462
REFERENCE   PMID:11305904
  AUTHORS   Hannun YA, Luberto C, Argraves KM.
  TITLE     Enzymes of sphingolipid metabolism: from modular to integrative signaling.
  JOURNAL   Biochemistry 40:4893-903 (2001)
            DOI:10.1021/bi002836k
REFERENCE   PMID:1495423
  AUTHORS   Merrill AH Jr, Wang E.
  TITLE     Enzymes of ceramide biosynthesis.
  JOURNAL   Methods Enzymol 209:427-37 (1992)
            DOI:10.1016/0076-6879(92)09053-6
REFERENCE   PMID:8457204
  AUTHORS   Hirschberg K, Rodger J, Futerman AH.
  TITLE     The long-chain sphingoid base of sphingolipids is acylated at the cytosolic surface of the endoplasmic reticulum in rat liver.
  JOURNAL   Biochem J 290 ( Pt 3):751-7 (1993)
            DOI:10.1042/bj2900751
REFERENCE   PMID:10366774
  AUTHORS   Dickson RC, Lester RL.
  TITLE     Metabolism and selected functions of sphingolipids in the yeast Saccharomyces cerevisiae.
  JOURNAL   Biochim Biophys Acta 1438:305-21 (1999)
            DOI:10.1016/S1388-1981(99)00068-2
REL_PATHWAY zma00260  Glycine, serine and threonine metabolism
            zma00601  Glycosphingolipid biosynthesis - lacto and neolacto series
            zma00603  Glycosphingolipid biosynthesis - globo and isoglobo series
            zma00604  Glycosphingolipid biosynthesis - ganglio series
KO_PATHWAY  ko00600
///
