Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 15:44:30 UTC
Update Date2024-04-30 20:31:29 UTC
Metabolite IDMMDBc0047824
Metabolite Identification
Common Name(Glucosyl)2(mannosyl)9-(N-acetylglucosaminyl)2-diphosphodolichol
Description(Glucosyl)2-(Mannosyl)9-(N-acetylglucosaminyl)2-diphosphodolichol (Glc2Man9GlcNAc2-Dol) is an isoprene-based lipid where an oligosaccharide moiety Glc2Man9GlcNAc2 is linked to dolichol lipid via a pyrophosphate linkage. Glc2Man9GlcNAc2-Dol is an intermediate in dolichyl-diphosphooligosaccaride biosynthesis pathway and synthesis of N-glycans. The biosynthetic pathway for this lipid-linked precursor begins with the phosphorylation of dolichol, followed by stepwise addition of sugar residues to form the product dolichyl-diphosphooligosaccharide. This pathway is of particular interest in humans, because defects in the glycosyltransferases involved lead to congenital disorders of N-glycosylation of proteins. In this pathway, (Glucosyl)2-(Mannosyl)9-(N-acetylglucosaminyl)2-diphosphodolichol is formed from Glucosyl-(Mannosyl)9-(N-acetylglucosaminyl)2-diphosphodolichol via reaction with Dolichyl β-D-glucosyl phosphate. In the next step, one more glucose residue is added to Glc2Man9GlcNAc2-Dol via reaction with Dolichyl β-D-glucosyl phosphate. (Adapted from Human Cyc).
Structure
SynonymsNot Available
Molecular FormulaC162H270N2O72P2
Average Mass3459.7949
Monoisotopic Mass3457.700282458
IUPAC Name{[(2S,3R,4R,5S,6R)-5-{[(2S,3R,4R,5S,6R)-5-{[(2S,3S,4S,5R,6R)-6-({[(2S,3S,4S,5R,6R)-4-{[(2R,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-6-({[(2S,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}methyl)-3,5-dihydroxyoxan-2-yl]oxy}methyl)-4-{[(2R,3S,4S,5S,6R)-3-{[(2R,3S,4S,5S,6R)-3-{[(2R,3S,4S,5R,6R)-4-{[(2R,3R,4S,5R,6R)-3,5-dihydroxy-6-(hydroxymethyl)-4-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,5-dihydroxyoxan-2-yl]oxy}-3-acetamido-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3-acetamido-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}[({[(6E,10E,14E,18E,22E,26E,30E,34E,38E,42E,46E,50E,54E,58E)-3,7,11,15,19,23,27,31,35,39,43,47,51,55,59,63-hexadecamethyltetrahexaconta-6,10,14,18,22,26,30,34,38,42,46,50,54,58,62-pentadecaen-1-yl]oxy}(hydroxy)phosphoryl)oxy]phosphinic acid
Traditional Name[(2S,3R,4R,5S,6R)-5-{[(2S,3R,4R,5S,6R)-5-{[(2S,3S,4S,5R,6R)-6-({[(2S,3S,4S,5R,6R)-4-{[(2R,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-6-({[(2S,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}methyl)-3,5-dihydroxyoxan-2-yl]oxy}methyl)-4-{[(2R,3S,4S,5S,6R)-3-{[(2R,3S,4S,5S,6R)-3-{[(2R,3S,4S,5R,6R)-4-{[(2R,3R,4S,5R,6R)-3,5-dihydroxy-6-(hydroxymethyl)-4-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,5-dihydroxyoxan-2-yl]oxy}-3-acetamido-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3-acetamido-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy({[(6E,10E,14E,18E,22E,26E,30E,34E,38E,42E,46E,50E,54E,58E)-3,7,11,15,19,23,27,31,35,39,43,47,51,55,59,63-hexadecamethyltetrahexaconta-6,10,14,18,22,26,30,34,38,42,46,50,54,58,62-pentadecaen-1-yl]oxy(hydroxy)phosphoryl}oxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
OC[C@H]1O[C@H](OC[C@H]2O[C@H](OC[C@H]3O[C@@H](O[C@H]4[C@H](O)[C@@H](NC(C)=O)[C@@H](O[C@@H]4CO)O[C@H]4[C@H](O)[C@@H](NC(C)=O)[C@@H](O[C@@H]4CO)OP(=O)(O)OP(=O)(O)OCCC(C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CCC=C(C)C)[C@@H](O)[C@@H](O[C@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]4O[C@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]4O[C@H]4O[C@H](CO)[C@@H](O)[C@H](O[C@H]5O[C@H](CO)[C@@H](O)[C@H](O[C@H]6O[C@H](CO)[C@@H](O)[C@H](O)[C@H]6O)[C@H]5O)[C@@H]4O)[C@@H]3O)[C@@H](O)[C@@H](O[C@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]3O[C@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]3O)[C@@H]2O)[C@@H](O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]2O)[C@@H](O)[C@@H]1O
InChI Identifier
InChI=1S/C162H270N2O72P2/c1-80(2)35-20-36-81(3)37-21-38-82(4)39-22-40-83(5)41-23-42-84(6)43-24-44-85(7)45-25-46-86(8)47-26-48-87(9)49-27-50-88(10)51-28-52-89(11)53-29-54-90(12)55-30-56-91(13)57-31-58-92(14)59-32-60-93(15)61-33-62-94(16)63-34-64-95(17)65-66-211-237(205,206)236-238(207,208)235-151-112(164-97(19)177)125(190)140(108(77-175)222-151)225-150-111(163-96(18)176)124(189)141(107(76-174)221-150)226-158-139(204)145(230-161-149(132(197)119(184)103(72-170)219-161)234-162-148(131(196)118(183)104(73-171)220-162)233-157-138(203)143(121(186)106(75-173)216-157)228-156-137(202)142(120(185)105(74-172)215-156)227-153-133(198)126(191)113(178)98(67-165)212-153)123(188)110(224-158)78-209-152-136(201)144(229-160-147(130(195)117(182)102(71-169)218-160)232-155-135(200)128(193)115(180)100(69-167)214-155)122(187)109(223-152)79-210-159-146(129(194)116(181)101(70-168)217-159)231-154-134(199)127(192)114(179)99(68-166)213-154/h35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,95,98-162,165-175,178-204H,20-34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64-79H2,1-19H3,(H,163,176)(H,164,177)(H,205,206)(H,207,208)/b81-37+,82-39+,83-41+,84-43+,85-45+,86-47+,87-49+,88-51+,89-53+,90-55+,91-57+,92-59+,93-61+,94-63+/t95?,98-,99-,100-,101-,102-,103-,104-,105-,106-,107-,108-,109-,110-,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+,159+,160-,161-,162-/m1/s1
InChI KeyAALOZWVGCDVETJ-XSNQQLSJSA-N