CHEBI:25051 - lipid As

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ChEBI Name lipid As ChEBI ID CHEBI:25051 Definition Glycophospholipids that are the components of endotoxins held responsible for the toxicity of Gram-negative bacteria. Lipid A is the innermost of the three regions of the lipopolysaccharide (LPS) molecule, and its hydrophobic nature allows it to anchor the LPS to the outer membrane. Four acyl chains attached directly to two (1→6)-linked glucosamine sugars are β-hydroxy acyl chains usually between 10 and 16 carbons in length. Two additional acyl chains are often attached to the β-hydroxy group. Stars This entity has been manually annotated by the ChEBI Team. ChEBI Ontology Outgoing lipid As (CHEBI:25051) is a glycophospholipid (CHEBI:24397) lipid As (CHEBI:25051) is a lipooligosaccharide (CHEBI:35371) lipid As (CHEBI:25051) is a saccharolipid (CHEBI:166828) Incoming α-D-Gal-(1→4)-β-D-Gal-(1→4)-α-D-Glc-(1→2)-β-D-Glc-(1→4)-[β-D-Glc-(1→3)]-[α-D-Gal-(1→4)-β-D-Gal-(1→4)-α-D-Glc-(1→2)-β-D-Glc-(1→6)]-α-D-Glc-(1→5)-[α-D-Kdo-(2→4)]-α-D-Kdo-(2→6)-Lipid A (CHEBI:62997) is a lipid As (CHEBI:25051) α-D-Gal-(1→4)-β-D-Gal-(1→4)-α-D-GlcNAc-(1→2)-β-D-Glc-(1→4)-[β-D-Glc-(1→3)]-[α-D-Gal-(1→4)-β-D-Gal-(1→4)-α-D-Glc-(1→2)-β-D-Glc-(1→6)]-α-D-Glc-(1→5)-[α-D-Kdo-(2→4)]-α-D-Kdo-(2→6)-Lipid A (CHEBI:62998) is a lipid As (CHEBI:25051) α-D-GalN-(1→4)-[α-DD-Hep-(1→2)]-α-D-GalA-(1→3)-[α-LD-Hep-(1→7)]-α-LD-Hep6PEtn-(1→3)-[β-D-Glc-(1→4)]-α-LD-Hep-(1→5)-[α-Kdo-(2→4)][β-L-Arap4N-(1→8)]-α-Kdo-(2→6)-lipid A (CHEBI:136274) is a lipid As (CHEBI:25051) α-D-GalN-(1→4)-[α-LD-Hep-(1→2)-α-DD-Hep-(1→2)]-α-D-GalA-(1→3)-[α-LD-Hep-(1→7)]-α-LD-Hep6PEtn-(1→3)-[β-D-Glc-(1→4)]-α-LD-Hep-(1→5)-[α-Kdo-(2→4)][β-L-Arap4N-(1→8)]-α-Kdo-(2→6)-lipid A (CHEBI:136285) is a lipid As (CHEBI:25051) α-D-GlcpNAc-(1→2)-3-PEA-L-α-D-Hepp-(1→3)-L-α-D-Hepp-(1→5)-α-Kdo-(2→6)-(de-O-acylated lipid A) (CHEBI:84082) is a lipid As (CHEBI:25051) α-D-GlcNAc-(1→2)-β-D-Glc-(1→4)-[β-D-Glc-(1→3)]-[α-D-Gal-(1→4)-β-D-Gal-(1→4)-α-D-Glc-(1→2)-β-D-Glc-(1→6)]-α-D-Glc-(1→5)-[α-D-Kdo-(2→4)]-α-D-Kdo-(2→6)-Lipid A (CHEBI:62996) is a lipid As (CHEBI:25051) α-Kdo-(2→8)-α-Kdo-(2→4)-α-Kdo-(2→6)-lipid IVA (CHEBI:86379) is a lipid As (CHEBI:25051) α-Kdo-(2→8)-[α-Kdo-(2→4)]-α-Kdo-(2→4)-α-Kdo-(2→6)-lipid IVA (CHEBI:86382) is a lipid As (CHEBI:25051) α-Neup5Ac-(2→3)-β-D-Galp-(1→3)-β-D-GalpNAc-(1→4)-[α-Neup5Ac-(2→3)]-β-D-Galp-(1→3)-L-α-D-Hepp-(1→3)-[β-D-Glcp-(1→4)]-L-α-D-Hepp6PEtn-(1→5)-[α-D-Kdo-(2→4)]-α-D-Kdo-(2→6)-lipid A (CHEBI:85677) is a lipid As (CHEBI:25051) β-D-Galp-(1→4)-β-D-GlcpNAc-(1→3)-β-D-Galp-(1→4)-β-D-Glcp-(1→4)-[α-D-GlcpNAc-(1→2)-3-PEA-L-α-D-Hepp-(1→3)]-L-α-D-Hepp-(1→5)-α-Kdo-(2→6)-(de-O-acylated lipid A) (CHEBI:84078) is a lipid As (CHEBI:25051) β-D-Glc-(1→3)-α-D-GalN-(1→4)-[α-LD-Hep-(1→2)-α-DD-Hep-(1→2)]-α-D-GalA-(1→3)-[α-LD-Hep-(1→7)]-α-LD-Hep6PEtn-(1→3)-[β-D-Glc-(1→4)]-α-LD-Hep-(1→5)-[α-Kdo-(2→4)][β-L-Arap4N-(1→8)]-α-Kdo-(2→6)-lipid A (CHEBI:136290) is a lipid As (CHEBI:25051) β-D-Glcp-(1→4)-[α-D-GlcpNAc-(1→2)-3-PEA-L-α-D-Hepp-(1→3)]-L-α-D-Hepp-(1→5)-α-Kdo-(2→6)-(de-O-acylated lipid A) (CHEBI:84081) is a lipid As (CHEBI:25051) β-L-Ara4N-(KDO)2-lipid IVA (CHEBI:61755) is a lipid As (CHEBI:25051) β-L-Ara4N-lipid A (CHEBI:47763) is a lipid As (CHEBI:25051) (β-L-Ara4N)2-(KDO)2-lipid A (CHEBI:71409) is a lipid As (CHEBI:25051) (heptosyl)2-(KDO)2-lipid A (CHEBI:61523) is a lipid As (CHEBI:25051) (KDO)-lipid IVA (CHEBI:27439) is a lipid As (CHEBI:25051) (KDO)2-(lauroyl)-lipid IVA (CHEBI:27422) is a lipid As (CHEBI:25051) (KDO)2-(palmitoleoyl)-lipid IVA (CHEBI:61558) is a lipid As (CHEBI:25051) (KDO)2-(palmitoleoyl-myristoyl)-lipid A (CHEBI:61556) is a lipid As (CHEBI:25051) (Kdo)2-lipid A (E. coli) (CHEBI:27963) is a lipid As (CHEBI:25051) (Kdo)2-lipid A 1-diphosphate (E. coli) (CHEBI:85630) is a lipid As (CHEBI:25051) (KDO)2-lipid IVA (CHEBI:28526) is a lipid As (CHEBI:25051) (KDO)3-lipid IVA (CHEBI:60362) is a lipid As (CHEBI:25051) (KDO)4-lipid IVA (CHEBI:60363) is a lipid As (CHEBI:25051) 2,3,2',3'-tetrakis(3-hydroxytetradecanoyl)-α-D-glucosaminyl-1,6-β-D-glucosamine 1-phosphate (CHEBI:18380) is a lipid As (CHEBI:25051) 3-PEA-L-α-D-Hepp-(1→3)-L-α-D-Hepp-(1→5)-α-Kdo-(2→6)-(de-O-acylated lipid A) (CHEBI:84084) is a lipid As (CHEBI:25051) 7-O-[(2-aminoethyl)phosphoryl]-α-Kdo-(2→4)-α-Kdo-(2→6)-lipid IVA (CHEBI:87415) is a lipid As (CHEBI:25051) diphospho heptaacyl lipid A (CHEBI:34723) is a lipid As (CHEBI:25051) diphospho hexaacyl lipid A (CHEBI:34724) is a lipid As (CHEBI:25051) eritoran (CHEBI:68609) is a lipid As (CHEBI:25051) galactosyl-(glucosyl)2-(heptosyl)3-(KDO)2-lipid A-bisphosphate (CHEBI:62200) is a lipid As (CHEBI:25051) galactosyl-(glucosyl)3-(heptosyl)3-(KDO)2-lipid A-bisphosphate (CHEBI:62199) is a lipid As (CHEBI:25051) galactosyl-glucosyl-heptosyl-(phosphoheptosyl)2-(KDO)2-lipid A (CHEBI:62201) is a lipid As (CHEBI:25051) glucosyl-(heptosyl)2-(KDO)2-lipid A (CHEBI:62016) is a lipid As (CHEBI:25051) glucosyl-(heptosyl)2-4-phosphoheptosyl-(KDO)2-lipid A (CHEBI:62203) is a lipid As (CHEBI:25051) glucosyl-heptosyl-(phosphoheptosyl)2-(KDO)2-lipid A (CHEBI:62202) is a lipid As (CHEBI:25051) glucosyl-heptosyl-4-phosphoheptosyl-(KDO)2-lipid A (CHEBI:62017) is a lipid As (CHEBI:25051) heptosyl-(KDO)2-lipid A (CHEBI:61528) is a lipid As (CHEBI:25051) lipid A (CHEBI:47040) is a lipid As (CHEBI:25051) lipid A 1,4'-bis(2-aminoethyl diphosphate) (CHEBI:87424) is a lipid As (CHEBI:25051) lipid A 1-(2-aminoethyl diphosphate) (CHEBI:87339) is a lipid As (CHEBI:25051) lipid A 4'-(2-aminoethyl diphosphate) (CHEBI:87420) is a lipid As (CHEBI:25051) lipid A-core (CHEBI:62198) is a lipid As (CHEBI:25051) lipid A-core 1-diphosphate (CHEBI:71538) is a lipid As (CHEBI:25051) lipid A-F (CHEBI:90971) is a lipid As (CHEBI:25051) lipid IIA (CHEBI:61735) is a lipid As (CHEBI:25051) lipid IIB (CHEBI:87245) is a lipid As (CHEBI:25051) lipid IVA (CHEBI:29056) is a lipid As (CHEBI:25051) lipid IVB (CHEBI:87244) is a lipid As (CHEBI:25051) palmitoyllipid A (CHEBI:87242) is a lipid As (CHEBI:25051) phosphoethanolamine-Kdo2-lipid A (CHEBI:47762) is a lipid As (CHEBI:25051) Synonym Source lipid A ChEBI Last Modified 28 February 2017