UDP-GlcNAc 二钠盐(UDP-α-D-N-乙酰葡萄糖胺 二钠盐)是 O-GlcNAc 转移酶 (OGT) 的供体底物。
体外研究OGT 是一种核质糖基转移酶(尿苷二磷酸-β-N-乙酰葡萄糖胺:多肽 β-N-乙酰葡萄糖胺基转移酶或 O-GlcNAc 转移酶),隶属于 CAZY (碳水化合物活性酶) 数据库中的 GT41 家族。使用 UDP-GlcNAc 二钠盐(UDP-GlcNAc)作为供体底物,该酶通过在主要局限于细胞质和核内的受体底物上添加一个独特的 N-乙酰葡萄糖胺残基来修饰成千上万种蛋白质。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
尿苷二磷酸酯葡萄糖胺 | uridine 5'-(2-amino-2-deoxy-α-D-glucopyranosyl)-diphosphate | 17479-04-8 | C15H25N3O16P2 | 565.322 |
尿苷 5’-二二氧磷基半乳糖二钠盐 | uridine 5'-diphospho-D-galactose | 2956-16-3 | C15H24N2O17P2 | 566.306 |
尿苷-5'-三磷酸 | UTP | 63-39-8 | C9H15N2O15P3 | 484.144 |
—— | S-acetyl coenzyme A | 72-89-9 | C23H38N7O17P3S | 809.579 |
—— | Guanosine 5'-triphosphate | 86-01-1 | C10H16N5O14P3 | 523.183 |
5’-三磷酸腺苷 | ATP | 56-65-5 | C10H16N5O13P3 | 507.184 |
—— | N-acetylglucosamine-1-phosphate | 28446-21-1 | C8H16NO9P | 301.19 |
N-乙酰基葡萄糖胺-1-磷酸酯 | [13C]-N-acetylglucosamine-1-phosphate | 6866-69-9 | C8H16NO9P | 301.19 |
—— | [(2R,3R,4S,5R,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl] dihydrogen phosphate | —— | C8H16NO9P | 301.19 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
尿苷二磷酸酯 N-乙酰基甘露糖胺 | uridine 5'-diphospho-2-acetamido-2-deoxy-α-D-mannopyranoside | 26575-17-7 | C17H27N3O17P2 | 607.359 |
—— | uridine-5'-diphospho-N-acetyl-D-galactosamine | 7277-98-7 | C17H27N3O17P2 | 607.359 |
—— | UDP-D-QuiNAc | 120807-35-4 | C17H27N3O16P2 | 591.359 |
—— | UDP-N-acetylmuramic acid α-anomer | 18867-75-9 | C20H31N3O19P2 | 679.422 |
—— | UDP-4-amino sugar | 877466-28-9 | C17H28N4O15P2 | 590.375 |
尿苷二磷酸酯葡萄糖胺 | uridine 5'-(2-amino-2-deoxy-α-D-glucopyranosyl)-diphosphate | 17479-04-8 | C15H25N3O16P2 | 565.322 |
—— | UDP diNAcBac | 877466-29-0 | C19H30N4O16P2 | 632.412 |
—— | UDP-2-acetamido-6-deoxy-α-D-xylo-hexopyranose-5,6-ene | 1383682-85-6 | C17H25N3O16P2 | 589.344 |
—— | uridine 5′-diphosphate-2,6-dideoxy-2-acetamido-4-keto glucose | 120851-73-2 | C17H25N3O16P2 | 589.344 |
—— | UDP-GlcNAcA | 24758-79-0 | C17H25N3O18P2 | 621.342 |
—— | UDP-GlcNAc3NA | 868075-76-7 | C17H26N4O17P2 | 620.358 |
—— | UDP-MurNAc-L-Ala-D-Glu-γ-L-Lys-D-Ala-D-Ala | 18836-50-5 | C40H65N9O26P2 | 1149.95 |
—— | UDP-GlcNAc3NAcA | 112529-16-5 | C19H28N4O18P2 | 662.395 |
—— | UDP-ManNAc3NAcA | 868075-75-6 | C19H28N4O18P2 | 662.395 |
—— | cytidine 5’-monophosphate 5,7-diacetamido-3,5,7,9-tetradeoxy-D-glycero-D-galacto-nonulosonic acid | 1013030-94-8 | C22H34N5O15P | 639.51 |
尿苷-5’-二磷酸 | UDP | 58-98-0 | C9H14N2O12P2 | 404.164 |
尿苷-5'-三磷酸 | UTP | 63-39-8 | C9H15N2O15P3 | 484.144 |
A biotinylated heparosan hexasaccharide was synthesized by a facile chemoenzymatic approach in a one-pot multi-enzyme fashion.