public_id

FDB028790

IUPAC 名称

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

(N-Acetylglucosaminyl)2-diphosphodolichol is a lipid-linked disaccharide that is an intermediate in dolichyl-diphosphooligosaccharide biosynthesis. The dolichyl-diphosphooligosaccharide biosynthesis pathway is of particular interest in humans, because defects in the glycosyltransferases involved lead to congenital disorders of glycosylation. The genetic analysis of this pathway in a model organism, the budding yeast Saccharomyces cerevisiae, has helped to elucidate the molecular basis of these disorders. Humanization of the N-glycosylation pathway in yeast may allow production of therapeutically useful glycoproteins. Humanization is necessary because N-glycosylation in yeast is of the high-mannose type, which would create a shorter glycoprotein half-life in humans. In this biosynthetic pathway, N-Acetylglucosaminyl)2-diphosphodolichol is a substrate for Chitobiosyldiphosphodolichol α-mannosyltransferase and formed from the enzymatic glycosylation of N-Acetylglucosaminyl-diphosphodolichol. [HMDB]

CAS号

异构

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

InChI标识符

InChI=1S/C96H160N2O17P2/c1-69(2)35-20-36-70(3)37-21-38-71(4)39-22-40-72(5)41-23-42-73(6)43-24-44-74(7)45-25-46-75(8)47-26-48-76(9)49-27-50-77(10)51-28-52-78(11)53-29-54-79(12)55-30-56-80(13)57-31-58-81(14)59-32-60-82(15)61-33-62-83(16)63-34-64-84(17)65-66-110-116(106,107)115-117(108,109)114-96-90(98-86(19)102)93(105)94(88(68-100)112-96)113-95-89(97-85(18)101)92(104)91(103)87(67-99)111-95/h35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,84,87-96,99-100,103-105H,20-34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64-68H2,1-19H3,(H,97,101)(H,98,102)(H,106,107)(H,108,109)/b70-37+,71-39+,72-41+,73-43+,74-45+,75-47+,76-49+,77-51+,78-53+,79-55+,80-57+,81-59+,82-61+,83-63+/t84?,87-,88-,89-,90-,91-,92-,93-,94-,95+,96+/m1/s1

键

AGKFOAYTTMSUFA-AYIKJQCISA-N

平均分子量

1675.119224728

id

28953

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