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N-[2-[[4-[4-(4-aminophenyl)buta-1,3-dienyl]phenyl]ethylamino]ethyl]-1-(6-amino-9H-purin-9-yl)-1-deoxy-2,3-O-(1-methylethylidene)-β-D-ribofuranuronamide | 937018-48-9

中文名称
——
中文别名
——
英文名称
N-[2-[[4-[4-(4-aminophenyl)buta-1,3-dienyl]phenyl]ethylamino]ethyl]-1-(6-amino-9H-purin-9-yl)-1-deoxy-2,3-O-(1-methylethylidene)-β-D-ribofuranuronamide
英文别名
——
N-[2-[[4-[4-(4-aminophenyl)buta-1,3-dienyl]phenyl]ethylamino]ethyl]-1-(6-amino-9H-purin-9-yl)-1-deoxy-2,3-O-(1-methylethylidene)-β-D-ribofuranuronamide化学式
CAS
937018-48-9
化学式
C33H38N8O4
mdl
——
分子量
610.716
InChiKey
GEQPTMUFIRJSNS-MBPKXDBGSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    3.78
  • 重原子数:
    45.0
  • 可旋转键数:
    10.0
  • 环数:
    6.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    155.67
  • 氢给体数:
    3.0
  • 氢受体数:
    11.0

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • Synchronous Photoinitiation of Endothelial NO Synthase Activity by a Nanotrigger Targeted at Its NADPH Site
    作者:Edward Beaumont、Jean-Christophe Lambry、Clément Gautier、Anne-Claire Robin、Said Gmouh、Vladimir Berka、Ah-Lim Tsai、Mireille Blanchard-Desce、Anny Slama-Schwok
    DOI:10.1021/ja067543e
    日期:2007.2.1
    We designed a new nanotrigger to synchronize and monitor an enzymatic activity interacting specifically with the conserved NADPH binding site. The nanotrigger (NT) combines a docking moiety targeting the NADPH site and a chromophore moiety responsive to light excitation for efficient electron transfer to the protein. Specific binding of the nanotrigger to the reductase domain of the endothelial nitric oxide synthase (eNOSred) was demonstrated by competition between NADPH and the nanotrigger on the reduction of eNOSred flavin. A micromolar K-i was estimated. We had monitored initiation of eNOSred activity by ultrafast transient spectroscopy. The transient absorption spectrum recorded at 250 ps fits the expected sum of the reduced and oxidized species, independently obtained by other chemical methods, in agreement with a photoinduced electron transfer from the excited nanotrigger to the flavin moiety of eNOSred. The rate of electron transfer from the excited state of the nanotrigger (NT*) to the protein is estimated to be k(ET) = (7 +/- 2) x 10(9) s(-1) using the decay of oxidized eNOSred-bound nanotrigger compared against prereduced eNOSred or glucose 6-P dehydrogenase as controls. This fast electron transfer bypasses the slow hydride transfer to initiate NOS catalysis as shown by ultrafast kinetics using the eNOSred mutated in the regulatory F1160 residue. The selective targeting of the nanotrigger to NADPH sites should allow controlled initiation of the enzymatic activity of numerous proteins containing an NADPH site.
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