Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-17 23:57:03 UTC
Update Date2022-08-31 17:40:26 UTC
Metabolite IDMMDBc0030176
Metabolite Identification
Common NameLipid A-core
DescriptionLipid a-core belongs to the class of Polyhexoses. These are polysaccharides in which the saccharide units are hexoses. (inferred from compound structure) Lipopolysaccharide (LPS) is a major component on the surface of Gram negative bacteria and is composed of lipid A-core and the O antigen polysaccharide. (PMID 20333251 ) WaaL is a membrane enzyme implicated in ligating undecaprenyl-diphosphate (Und-PP)-linked O antigen to lipid A-core oligosaccharide. (PMID 19019161 ) MsbA is an essential ATP-binding cassette half-transporter in the cytoplasmic membrane of the gram-negative Escherichia coli and is required for the export of lipopolysaccharides (LPS) to the outer membrane, most likely by transporting the lipid A core moiety. (PMID 16159769 )
Structure
SynonymsNot Available
Molecular FormulaC162H296N2O89P4
Average Mass3819.9387
Monoisotopic Mass3817.764804888
IUPAC Name{[(3R,4R,5S)-6-{[(2R,3R,4R,6R)-6-carboxy-2-[(1R)-1,2-dihydroxyethyl]-4-{[(2R,4R,5R,6R)-6-[(1R)-1,2-dihydroxyethyl]-2-(dihydroxymethyl)-4,5-dihydroxyoxan-2-yl]oxy}-6-{[(2R,3S,4R,5R,6R)-6-{[(2R,3S,4R,5R,6R)-5-{[(3R)-1,3-dihydroxytetradecylidene]amino}-3-hydroxy-4-{[(3R)-3-hydroxytetradecanoyl]oxy}-6-(phosphonooxy)oxan-2-yl]methoxy}-5-{[(3R)-3-(dodecanoyloxy)-1-hydroxytetradecylidene]amino}-3-(phosphonooxy)-4-{[(3R)-3-(tetradecanoyloxy)tetradecanoyl]oxy}oxan-2-yl]methoxy}oxan-3-yl]oxy}-2-[(1S)-1,2-dihydroxyethyl]-4-{[(3S,4R,5R)-6-[(1S)-2-{[(3S,4S,5S)-6-[(1S)-1,2-dihydroxyethyl]-3,4,5-trihydroxyoxan-2-yl]oxy}-1-hydroxyethyl]-4-{[(3R,5R,6R)-4-{[(4S,5S,6R)-3-{[(3R,4S,5S,6R)-6-({[(3S,4S,5S)-6-[(1S)-1,2-dihydroxyethyl]-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,5-dihydroxy-6-({[(3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-3-hydroxy-5-[(trihydroxyphosphaniumyl)oxy]oxan-2-yl]oxy}-5-hydroxyoxan-3-yl]oxy}trihydroxyphosphanium
Traditional Name{[(3R,4R,5S)-6-{[(2R,3R,4R,6R)-6-carboxy-2-[(1R)-1,2-dihydroxyethyl]-4-{[(2R,4R,5R,6R)-6-[(1R)-1,2-dihydroxyethyl]-2-(dihydroxymethyl)-4,5-dihydroxyoxan-2-yl]oxy}-6-{[(2R,3S,4R,5R,6R)-6-{[(2R,3S,4R,5R,6R)-5-{[(3R)-1,3-dihydroxytetradecylidene]amino}-3-hydroxy-4-{[(3R)-3-hydroxytetradecanoyl]oxy}-6-(phosphonooxy)oxan-2-yl]methoxy}-5-{[(3R)-3-(dodecanoyloxy)-1-hydroxytetradecylidene]amino}-3-(phosphonooxy)-4-{[(3R)-3-(tetradecanoyloxy)tetradecanoyl]oxy}oxan-2-yl]methoxy}oxan-3-yl]oxy}-2-[(1S)-1,2-dihydroxyethyl]-4-{[(3S,4R,5R)-6-[(1S)-2-{[(3S,4S,5S)-6-[(1S)-1,2-dihydroxyethyl]-3,4,5-trihydroxyoxan-2-yl]oxy}-1-hydroxyethyl]-4-{[(3R,5R,6R)-4-{[(4S,5S,6R)-3-{[(3R,4S,5S,6R)-6-({[(3S,4S,5S)-6-[(1S)-1,2-dihydroxyethyl]-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,5-dihydroxy-6-({[(3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-3-hydroxy-5-[(trihydroxyphosphaniumyl)oxy]oxan-2-yl]oxy}-5-hydroxyoxan-3-yl]oxy}trihydroxyphosphanium
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])(OC4([H])OC([H])([C@@]([H])(O)CO)[C@@]([H])(O[P+](O)(O)O)[C@]([H])(OC5([H])OC([H])([C@@]([H])(O)COC6([H])OC([H])([C@@]([H])(O)CO)[C@@]([H])(O)[C@]([H])(O)[C@]6([H])O)[C@@]([H])(O[P+](O)(O)O)[C@]([H])(OC6([H])O[C@]([H])(COC7([H])O[C@]([H])(CO)[C@]([H])(O)[C@]([H])(O)[C@@]7([H])O)[C@@]([H])(O)C([H])(OC7([H])O[C@]([H])(CO)[C@@]([H])(O)[C@]([H])(O)C7([H])OC7([H])O[C@]([H])(COC8([H])OC([H])([C@@]([H])(O)CO)[C@@]([H])(O)[C@]([H])(O)[C@]8([H])O)[C@@]([H])(O)[C@]([H])(O)[C@@]7([H])O)[C@@]6([H])O)[C@]5([H])O)[C@]4([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])(CCCCCCCCCCC)OC(=O)CCCCCCCCCCCCC)[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/C162H294N2O89P4/c1-7-13-19-25-31-37-38-44-50-56-62-68-108(184)229-90(66-60-54-48-42-35-29-23-17-11-5)72-110(186)237-142-112(164-106(182)71-89(65-59-53-47-41-34-28-22-16-10-4)228-107(183)67-61-55-49-43-36-30-24-18-12-6)149(224-84-102-117(191)141(236-109(185)70-88(173)64-58-52-46-40-33-27-21-15-9-3)111(150(232-102)253-257(220,221)222)163-105(181)69-87(172)63-57-51-45-39-32-26-20-14-8-2)235-104(140(142)250-254(211,212)213)86-227-161(159(207)208)74-98(247-162(160(209)210)73-91(174)113(187)135(248-162)94(177)77-167)139(138(249-161)96(179)79-169)242-156-131(205)144(147(251-255(214,215)216)136(240-156)95(178)78-168)245-157-132(206)145(148(252-256(217,218)219)137(241-157)97(180)82-223-152-127(201)121(195)124(198)133(238-152)92(175)75-165)244-155-130(204)143(118(192)103(234-155)85-225-151-126(200)119(193)114(188)99(80-170)230-151)243-158-146(123(197)115(189)100(81-171)231-158)246-154-129(203)120(194)116(190)101(233-154)83-226-153-128(202)122(196)125(199)134(239-153)93(176)76-166/h87-104,111-158,160,165-180,187-206,209-210,214-219H,7-86H2,1-6H3,(H5-2,163,164,181,182,207,208,211,212,213,220,221,222)/p+2/t87-,88-,89-,90-,91-,92+,93+,94-,95+,96-,97+,98-,99-,100-,101-,102-,103-,104-,111-,112-,113-,114+,115-,116-,117-,118-,119+,120+,121+,122+,123+,124+,125+,126-,127+,128+,129-,130-,131+,132+,133?,134?,135-,136?,137?,138-,139-,140-,141-,142-,143?,144-,145-,146?,147-,148-,149-,150-,151?,152?,153?,154?,155?,156?,157?,158?,161-,162-/m1/s1
InChI KeyPIKXVLIJAUWPDI-VUQADABISA-P