public_id

FDB028784

IUPAC 名称

{[(2S,3R,4R,5S,6R)-5-{[(2S,3R,4R,5S,6R)-5-{[(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}-3,5-dihydroxy-6-({[(2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-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

描述

(Mannosyl)4-(N-acetylglucosaminyl)2-diphosphodolichol (Man4GlcNAc2-Dol) is an isoprene-based lipid where an oligosaccharide moiety Man4GlcNAc2 is linked to dolichol lipid via a pyrophosphate linkage. Man4GlcNAc2-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, (Mannosyl)4-(N-acetylglucosaminyl)2-diphosphodolichol is formed from (Mannosyl)3-(N-acetylglucosaminyl)2-diphosphodolichol via reaction with Dolichyl β-D-mannosyl phosphate. In the next step, one more mannose residue is added to Man4GlcNAc2-Dol via reaction with Dolichyl β-D-mannosyl phosphate. (Adapted from Human Cyc) [HMDB]

CAS号

异构

OC[C@H]1O[C@H](OC[C@H]2O[C@@H](O[C@H]3[C@H](O)[C@@H](NC(C)=O)[C@@H](O[C@@H]3CO)O[C@H]3[C@H](O)[C@@H](NC(C)=O)[C@@H](O[C@@H]3CO)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]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](O)[C@@H]1O

InChI标识符

InChI=1S/C120H200N2O37P2/c1-73(2)35-20-36-74(3)37-21-38-75(4)39-22-40-76(5)41-23-42-77(6)43-24-44-78(7)45-25-46-79(8)47-26-48-80(9)49-27-50-81(10)51-28-52-82(11)53-29-54-83(12)55-30-56-84(13)57-31-58-85(14)59-32-60-86(15)61-33-62-87(16)63-34-64-88(17)65-66-147-160(142,143)159-161(144,145)158-116-98(122-90(19)129)104(135)111(95(71-127)152-116)154-115-97(121-89(18)128)103(134)112(94(70-126)151-115)155-119-110(141)113(102(133)96(153-119)72-146-117-108(139)105(136)99(130)91(67-123)148-117)156-120-114(107(138)101(132)93(69-125)150-120)157-118-109(140)106(137)100(131)92(68-124)149-118/h35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,88,91-120,123-127,130-141H,20-34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64-72H2,1-19H3,(H,121,128)(H,122,129)(H,142,143)(H,144,145)/b74-37+,75-39+,76-41+,77-43+,78-45+,79-47+,80-49+,81-51+,82-53+,83-55+,84-57+,85-59+,86-61+,87-63+/t88?,91-,92-,93-,94-,95-,96-,97-,98-,99-,100-,101-,102-,103-,104-,105+,106+,107+,108+,109+,110+,111-,112-,113+,114+,115+,116+,117+,118-,119+,120-/m1/s1

键

ZPOXKQAYDHFPSN-ZPURKIBVSA-N

平均分子量

2323.330518448

id

28947

含有化合物的食物

食物id	食物名称
430	Ostrich
353	Mule deer
595	Mountain hare
358	Mallard duck
383	Horse
378	Guinea hen
373	Greylag goose
451	European rabbit
365	Emu
364	Elk
549	Domestic pig
541	Domestic goat
535	Deer
624	Columbidae (Dove, Pigeon)
334	Chicken
506	Cattle (Beef, Veal)
316	Buffalo
303	Bison
542	Beefalo
590	Anatidae