Cer(t18:0/16:0) (BioCAD00000024274)

feces microbial natural products

Metabolite Card

Formula: C34H69NO4 (555.5226)
SMILES: [H][C@@](O)(C(O)CCCCCCCCCCCCCC)[C@]([H])(CO)NC(=O)CCCCCCCCCCCCCCC

Synonyms [en]

Cer(t18:0/16:0); N-(palmitoyl)-phytoceramide; N-(hexadecanoyl)-phytoceramide; N-(hexadecanoyl)-4R-hydroxysphinganine; N-hexadecanoylphytosphingosine; IVBULNXGVIHEKN-MVIDNBQJSA-N

Reviewed

Last reviewed on 2024-06-28.

Cite this Page

Cer(t18:0/16:0). 数据之源，洞见之始. SMRUCC genomics institute, a synthetic life researcher from China. https://biocad_registry.innovation.ac.cn/s/(-)-arctiin (retrieved 2026-01-03) (CAD Registry RN: BioCAD00000024274). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Note

Cer(t18:0/16:0) belongs to the class of phytoceramides (N-Acyl-4-hydroxysphinganine), which are involved in sphingolipid metabolism. Phytoceramides are generated from dihydroceramides via the enzyme C4-hydroxylase [EC:1.14.-.-], and are then converted to phytosphingosine via the enzyme N-acylsphingosine amidohydrolase [EC:3.5.1.23].

Extracellular Membrane
Entity Information

DBLinks

Other DBLinks
  • CAS Registry Number: 111149-09-8
  • PubChem: 10506988
  • PubChem: 53480650
  • ChEBI: ChEBI:65107
  • HMDB: HMDB0010697
  • HMDB: HMDB10697
  • LipidMaps: LMSP02030001
  • RefMet: RM0135523
  • Metlin: METLIN_53971
  • Coconut NaturalProduct: CNP0136700.2
  • Coconut NaturalProduct: CNP0136700.3

Class / Ontology

Metabolic Network
ID EC Number Name
Rhea:RHEA:33756 N-hexadecanoyl-(4R)-hydroxysphinganine + H2O => (4R)-hydroxysphinganine + hexadecanoate
Rhea:RHEA:33757 (4R)-hydroxysphinganine + hexadecanoate => N-hexadecanoyl-(4R)-hydroxysphinganine + H2O
Rhea:RHEA:33758 N-hexadecanoyl-(4R)-hydroxysphinganine + H2O <=> (4R)-hydroxysphinganine + hexadecanoate
Rhea:RHEA:42141 N-hexadecanoyl-(4R)-hydroxysphinganine + a 1,2-diacyl-sn-glycero-3-phosphocholine => N-hexadecanoyl-(4R)-hydroxysphinganine-phosphocholine + a 1,2-diacyl-sn-glycerol
Rhea:RHEA:42142 N-hexadecanoyl-(4R)-hydroxysphinganine-phosphocholine + a 1,2-diacyl-sn-glycerol => N-hexadecanoyl-(4R)-hydroxysphinganine + a 1,2-diacyl-sn-glycero-3-phosphocholine
Rhea:RHEA:42143 N-hexadecanoyl-(4R)-hydroxysphinganine + a 1,2-diacyl-sn-glycero-3-phosphocholine <=> N-hexadecanoyl-(4R)-hydroxysphinganine-phosphocholine + a 1,2-diacyl-sn-glycerol
Rhea:RHEA:42145 N-hexadecanoyl-(4R)-hydroxysphinganine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine => N-hexadecanoyl-(4R)-hydroxysphinganine-1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
Rhea:RHEA:42146 N-hexadecanoyl-(4R)-hydroxysphinganine-1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol => N-hexadecanoyl-(4R)-hydroxysphinganine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine
Rhea:RHEA:42147 N-hexadecanoyl-(4R)-hydroxysphinganine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine <=> N-hexadecanoyl-(4R)-hydroxysphinganine-1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
Rhea:RHEA:64009 (4R)-hydroxysphinganine + hexadecanoyl-CoA => N-hexadecanoyl-(4R)-hydroxysphinganine + CoA + H+
Rhea:RHEA:64010 N-hexadecanoyl-(4R)-hydroxysphinganine + CoA + H+ => (4R)-hydroxysphinganine + hexadecanoyl-CoA
Rhea:RHEA:64011 (4R)-hydroxysphinganine + hexadecanoyl-CoA <=> N-hexadecanoyl-(4R)-hydroxysphinganine + CoA + H+
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Organism Source

Taxonomy Source

  1. Daldinia concentrica [ncbi taxid: 42361]

Pathway Synthetic

pathway id name
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