(GlcNAc)2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (GlcNAc)2
• 英文别名: D-GlcpNAc-(1->4)-D-GlcpNAc；N-[(3R,4R,5S,6R)-5-[(3R,4R,5S,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,4-dihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide
• 化学式: C₁₆H₂₈N₂O₁₁
• 分子量: 424.405
• InChiKey: CDOJPCSDOXYJJF-DFIFCAMYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -4.7
• 重原子数：
  29
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  207
• 氢给体数：
  8
• 氢受体数：
  11

反应信息

• 作为反应物：
  描述：

  尿苷(5')二氢二磷酰(1)-alpha-D-葡萄糖 、 (GlcNAc)2 在 sodium cacodylate buffer 、 manganese(ll) chloride 作用下， 反应 72.0h， 以30%的产率得到
  参考文献：
  名称：

  β-Glucosylation of chitooligomers by galactosyltransferase

  摘要：

  Galactosyltransferase from bovine milk was found to be able to utilise UDP-Glc to transfer Glc onto GlcNAc and chitooligomers [-beta-GlcNAc-(1-->4)-](n), n=2-4. beta-Glucosylated products were used in binding studies with NKR-P1A protein cloned from rat natural killer cells. (C) 1998 Elsevier Science Ltd.

  DOI：

  10.1016/s0008-6215(97)00248-6

文献信息

• β-Glucosylation of chitooligomers by galactosyltransferase
  作者：Vladimír Křen、Jana Dvořáková、Ulrike Gambert、Petr Sedmera、Vladimír Havlíček、Joachim Thiem、Karel Bezouška

  DOI：10.1016/s0008-6215(97)00248-6

  日期：1997.12

  Galactosyltransferase from bovine milk was found to be able to utilise UDP-Glc to transfer Glc onto GlcNAc and chitooligomers [-beta-GlcNAc-(1-->4)-](n), n=2-4. beta-Glucosylated products were used in binding studies with NKR-P1A protein cloned from rat natural killer cells. (C) 1998 Elsevier Science Ltd.