Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 01:41:32 UTC
Update Date2022-08-31 18:22:31 UTC
Metabolite IDMMDBc0031616
Metabolite Identification
Common NameKDO(2)-lipid IV(A) with laurate
DescriptionKDO(2)-lipid IV(a) is a saccharolipid. The most familiar saccharolipids are the acylated glucosamine precursors of the lipid A component of the lipopolysaccharides in Gram-negative bacteria. Typical lipid A molecules are disaccharides of glucosamine, which are derivatized with as many as seven fatty-acyl chains. The minimal lipopolysaccharide required for growth in E. coli is Kdo2-Lipid A, a hexa-acylated disaccharide of glucosamine that is glycosylated with two 3-deoxy-D-manno-octulosonic acid (Kdo) residues.
Structure
Synonyms
ValueSource
(KDO)2-(lauroyl)-lipid iva hexaanionChEBI
Dodecanoyl-(kdo)2-lipid ivaChEBI
Lauroyl-kdo2-lipid IV (a)ChEBI
KDO(2)-lipid IV(a) with lauric acidGenerator
kdo(2)-Lipid iv(a) with laateGenerator
kdo(2)-Lipid iv(a) with laic acidGenerator
Molecular FormulaC96H170N2O38P2
Average Mass2022.3151
Monoisotopic Mass2021.09068211
IUPAC Name(2R,4R,5R,6R)-4-{[(2R,4R,5R,6R)-2-carboxylato-6-[(1R)-1,2-dihydroxyethyl]-4,5-dihydroxyoxan-2-yl]oxy}-6-[(1R)-1,2-dihydroxyethyl]-2-{[(2R,3S,4R,5R,6R)-5-{[(3R)-3-(dodecanoyloxy)-1-oxidotetradecylidene]amino}-6-{[(2R,3S,4R,5R,6R)-3-hydroxy-5-{[(3R)-3-hydroxy-1-oxidotetradecylidene]amino}-4-{[(3R)-3-hydroxytetradecanoyl]oxy}-6-(phosphonooxy)oxan-2-yl]methoxy}-4-{[(3R)-3-hydroxytetradecanoyl]oxy}-3-(phosphonatooxy)oxan-2-yl]methoxy}-5-hydroxyoxane-2-carboxylate
Traditional Name(2R,4R,5R,6R)-4-{[(2R,4R,5R,6R)-2-carboxylato-6-[(1R)-1,2-dihydroxyethyl]-4,5-dihydroxyoxan-2-yl]oxy}-6-[(1R)-1,2-dihydroxyethyl]-2-{[(2R,3S,4R,5R,6R)-5-{[(3R)-3-(dodecanoyloxy)-1-oxidotetradecylidene]amino}-6-{[(2R,3S,4R,5R,6R)-3-hydroxy-5-{[(3R)-3-hydroxy-1-oxidotetradecylidene]amino}-4-{[(3R)-3-hydroxytetradecanoyl]oxy}-6-(phosphonooxy)oxan-2-yl]methoxy}-4-{[(3R)-3-hydroxytetradecanoyl]oxy}-3-(phosphonatooxy)oxan-2-yl]methoxy}-5-hydroxyoxane-2-carboxylate
CAS Registry NumberNot Available
SMILES
[H][C@@](O)(CCCCCCCCCCC)CC(=O)O[C@@]1([H])[C@]([H])(O)[C@@]([H])(CO[C@]2([H])O[C@]([H])(CO[C@@]3(C[C@@]([H])(O[C@@]4(C[C@@]([H])(O)[C@@]([H])(O)[C@]([H])(O4)[C@]([H])(O)CO)C([O-])=O)[C@@]([H])(O)[C@]([H])(O3)[C@]([H])(O)CO)C([O-])=O)[C@@]([H])(OP([O-])([O-])=O)[C@]([H])(OC(=O)C[C@]([H])(O)CCCCCCCCCCC)[C@@]2([H])N=C([O-])C[C@@]([H])(CCCCCCCCCCC)OC(=O)CCCCCCCCCCC)O[C@]([H])(OP(O)(O)=O)[C@]1([H])N=C([O-])C[C@]([H])(O)CCCCCCCCCCC
InChI Identifier
InChI=1S/C96H176N2O38P2/c1-6-11-16-21-26-31-36-41-46-51-66(101)56-76(107)97-81-89(130-79(110)57-67(102)52-47-42-37-32-27-22-17-12-7-2)85(114)74(128-92(81)136-138(122,123)124)64-125-91-82(98-77(108)59-69(54-49-44-39-34-29-24-19-14-9-4)127-78(109)55-50-45-40-35-30-25-20-15-10-5)90(131-80(111)58-68(103)53-48-43-38-33-28-23-18-13-8-3)88(135-137(119,120)121)75(129-91)65-126-95(93(115)116)61-73(84(113)87(133-95)72(106)63-100)132-96(94(117)118)60-70(104)83(112)86(134-96)71(105)62-99/h66-75,81-92,99-106,112-114H,6-65H2,1-5H3,(H,97,107)(H,98,108)(H,115,116)(H,117,118)(H2,119,120,121)(H2,122,123,124)/p-6/t66-,67-,68-,69-,70-,71-,72-,73-,74-,75-,81-,82-,83-,84-,85-,86-,87-,88-,89-,90-,91-,92-,95-,96-/m1/s1
InChI KeyJVUUYJGQIVCMIU-ZODGSCPMSA-H