3-carboxy-N,N,N-trimethylpropyl-1-ammonium iodide | 66258-95-5

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 3-carboxy-N,N,N-trimethylpropyl-1-ammonium iodide
• 英文别名: 3-carboxy-N,N,N-trimethylpropan-1-aminium Iodide；3-Carboxypropyl(trimethyl)azanium;iodide
• CAS: 66258-95-5
• 化学式: C₇H₁₆NO₂*I
• 分子量: 273.114
• InChiKey: JHCKPBVWCSDOAE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.44
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  4-N-trimethylamino-butyraldehyde iodide 在 Pisum sativum aminoaldehyde dehydrogenase 2 、 nicotinamide adenine dinucleotide 作用下， 生成 3-carboxy-N,N,N-trimethylpropyl-1-ammonium iodide
  参考文献：
  名称：

  Structural and Functional Characterization of Plant Aminoaldehyde Dehydrogenase from Pisum sativum with a Broad Specificity for Natural and Synthetic Aminoaldehydes

  摘要：

  Aminoaldehyde dehydrogenases (AMADHs, EC 1.2.1.19) belong to the large aldehyde dehydrogenase (ALDH) superfamily, namely, the ALDH9 family. They oxidize polyamine-derived omega-aminoaldehydes to the corresponding omega-amino acids. Here, we report the first X-ray structures of plant AMADHs: two isoenzymes, PsAMADH1 and PsAMADH2, from Pisum sativum in complex with beta-nicotinamide adenine dinucleotide (NAD(+)) at 2.4 and 2.15 angstrom resolution, respectively. Both recombinant, proteins are dimeric and, similarly to other ALDHs, each monomer is composed of an oligomerization domain, a coenzyme binding domain and a catalytic domain. Each subunit binds NAD(+) as a coenzyme, contains a solvent-accessible C-terminal peroxisomal targeting signal (type 1) and a cation bound in the cavity close to the NAD(+) binding site. While the NAD(+) binding mode is classical for PsAMADH2, that for PsAMADH1 is unusual among ALDHs. A glycerol molecule occupies the substrate binding site and mimics a bound substrate. Structural analysis and substrate specificity study of both isoenzymes in combination with data published previously on other ALDH9 family members show that the established categorization of such enzymes into distinct groups based on substrate specificity is no more appropriate, because many of them seem capable of oxidizing a large spectrum of aminoaldehyde substrates. PsAMADH1 and PsAMADH2 can oxidize N,N,N-trimethyl-4-aminobutyraldehyde into gamma-butyrobetaine, which is the carnitine precursor in animal cells. This activity highly suggests that in addition to their contribution to the formation of compatible osmolytes such as glycine betaine, beta-alanine betaine and gamma-aminobutyric acid, AMADHs might participate in carnitine biosynthesis in plants. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.jmb.2009.12.015

文献信息

• QUATERNARY AMMONIUM SALTS AS INHIBITORS OF TRIMETHYLAMINE PRODUCTION
  申请人：Senda Biosciences, Inc.

  公开号：EP3891751A1

  公开（公告）日：2021-10-13
• [EN] QUATERNARY AMMONIUM SALTS AS INHIBITORS OF TRIMETHYLAMINE PRODUCTION<br/>[FR] SELS D'AMMONIUM QUATERNAIRE EN TANT QU'INHIBITEURS DE LA PRODUCTION DE TRIMÉTHYLAMINE
  申请人：KINTAI THERAPEUTICS INC

  公开号：WO2020118238A1

  公开（公告）日：2020-06-11

  Provided are compounds that can inhibit pathogenic, bacterial metabolite production and conjugates of the same. Also provided are pharmaceutical compositions comprising the same and methods of using the same.