中文名 | 唾液酸糖肽 |
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英文名 | (2S,5S,8S,11S,14S,17S)-8-(2-{[(2S,3R,4R,5S,6R)-3-Acetamido-5-{[(2S,3R,4R,5S,6R)-3-acetamido-5-{[(2S,3S,4S,5R,6R)-6-({[(2S,3S,4S,5S,6R)-3-{[(2S,3R,4R,5S,6R)-3-acetamido-5-({(2S,3R,4S,5R,6R)-6-[({(2R,4S,5R,6R)-5-amino-2-carboxy-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]tetrahydro-2H-pyran-2-yl}oxy)methyl]-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl}oxy)-4-hydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}methyl)-4-{[(2R,3S,4S,5S,6R)-3-{[(2S,3R,4R,5S,6R)-3-acetamido-5-({(2S,3R,4S,5R,6R)-6-[({(2R,4S,5R,6R)-5-amino-2-carboxy-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]tetrahydro-2H-pyran-2-yl}oxy)methyl]-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl}oxy)-4-hydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}-3,5-dihydroxytetrahydro-2H-pyran-2-yl]oxy}-4-hydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}-4-hydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}-2-oxoethyl)-17,21-diamino-5-(4-aminobutyl)-2-(1H-indol-3-ylmethyl)-14-isopropyl-11-methyl-4,7,10,13,16-pentaoxo-3,6,9,12,15-pentaazahenicosan-1-oic acid (non-preferred name) |
描述 | 唾液酸糖蛋白是一种复杂的N-聚糖,含有一个短肽片段。唾液酸糖蛋白作为半合成N-聚糖的起始材料,可用于各种研究[1]。 |
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相关类别 | |
参考文献 |
密度 | 1.7±0.1 g/cm3 |
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分子式 | C115H187N15O68 |
分子量 | 2867.775 |
精确质量 | 2866.163574 |
LogP | -6.36 |
外观性状 | 固体;White to Almost white powder to crystal |
折射率 | 1.687 |
储存条件 | 保存方法:冰柜内 |
计算化学 | 1.疏水参数计算参考值(XlogP):无 2.氢键供体数量:47 3.氢键受体数量:73 4.可旋转化学键数量:65 5.互变异构体数量:1001 6.拓扑分子极性表面积1370 7.重原子数量:199 8.表面电荷:0 9.复杂度:6020 10.同位素原子数量:0 11.确定原子立构中心数量:11 12.不确定原子立构中心数量:53 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:3 |