N-4-pentenoyl-5-aminovaleric acid

• 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: N-4-pentenoyl-5-aminovaleric acid
• 英文别名: 5-(Pent-4-enoylamino)pentanoic acid
• 化学式: C₁₀H₁₇NO₃
• 分子量: 199.25
• InChiKey: FZDUTWNMUIHKMC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  14
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  66.4
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  4-戊烯酸 、 5-氨基颉草酸 在 adenosine monophosphate ligase SfaB from Streptomyces thioluteus 、 5’-三磷酸腺苷 、 magnesium chloride 、 Cleland's reagent 作用下， 以 aq. buffer 为溶剂， 反应 6.0h， 生成 N-4-pentenoyl-5-aminovaleric acid
  参考文献：
  名称：

  重新利用3-异氰基丁酸腺苷酸化酶SfaB进行多功能酰胺化和硫酯化

  摘要：

  微生物天然产物的基因组挖掘使化学家不仅能够发现具有新颖骨架的生物活性分子，而且能够识别催化多种化学反应的酶。探索这些生物合成酶的底物混杂性和催化机理有助于开发潜在的生物催化剂。SfaB是一种形成酰基腺苷酸的酶，可在由硫链霉菌产生的二异腈自然产物SF2768的生物合成途径中，对独特的结构单元3-异氰基丁酸进行腺苷酸化。，并且该AMP连接酶被证明可以接受各种短链脂肪酸（SCFA）。在本文中，我们将SfaB重新用于催化那些SCFA与各种胺或硫醇亲核试剂之间的酰胺化或硫酯化反应，从而提供了另一种酶促方法来体外制备相应的酰胺和硫酯。

  DOI：

  10.1002/anie.202010042

文献信息

• Method for producing second-generation library
  申请人：Freskgard Per-Ola

  公开号：US20070026397A1

  公开（公告）日：2007-02-01

  The present invention relates to a method for generating a second-generation library. In a first step, a library of encoded molecules associated with an identifier nucleic acid comprising codons identifying chemical entities that have participated in the formation of the encoded molecule is provided. In a second step, the library is partitioned and encoded molecules having a certain property are selected. Codons of identifiers of selected encoded molecules are subsequently identified, and a second-generation library is prepared using at least some of the chemical entities coded for by the identified codons. The new focused library may be used of another partition step to select encoded molecules with a certain property.
• Method For Enrichment Involving Elimination By Mismatch Hybridisation
  申请人：Freskgard Per-Ola

  公开号：US20090239211A1

  公开（公告）日：2009-09-24

  The present invention relates to a method for selecting a molecule from a library of such molecules associated with identifier oligonucleotides, said molecule having affinity towards a target. The method involves contacting library with a target to allow for an interaction between the molecules and the target and partitioning a fraction enriched in identifier oligonucleotides of molecules interacting with the target. After an optional nucleic acid amplification of the partitioned fraction, the fraction is subjected to conditions at which hetero-duplexes and homo-duplexes are formed. The homo-duplexes are subsequently recovered and decoded to identify the identity of the molecule interacting with the target.
• METHOD FOR PRODUCING SECOND-GENERATION LIBRARY
  申请人：FRESKGARD Per-Ola

  公开号：US20120028812A1

  公开（公告）日：2012-02-02

  The present invention relates to a method for generating a second-generation library. In a first step, a library of encoded molecules associated with an identifier nucleic acid comprising codons identifying chemical entities that have participated in the formation of the encoded molecule is provided. In a second step, the library is partitioned and encoded molecules having a certain property are selected. Codons of identifiers of selected encoded molecules are subsequently identified, and a second-generation library is prepared using at least some of the chemical entities coded for by the identified codons. The new focussed library may be used for another partition step to select encoded molecules with a certain property.
• US9096951B2
  申请人：——

  公开号：US9096951B2

  公开（公告）日：2015-08-04
• Repurposing the 3‐Isocyanobutanoic Acid Adenylation Enzyme SfaB for Versatile Amidation and Thioesterification
  作者：Mengyi Zhu、Lijuan Wang、Jing He

  DOI：10.1002/anie.202010042

  日期：2021.1.25

  molecules with novel skeletons, but also to identify the enzymes that catalyze diverse chemical reactions. Exploring the substrate promiscuity and catalytic mechanism of those biosynthetic enzymes facilitates the development of potential biocatalysts. SfaB is an acyl adenylate‐forming enzyme that adenylates a unique building block, 3‐isocyanobutanoic acid, in the biosynthetic pathway of the diisonitrile

  微生物天然产物的基因组挖掘使化学家不仅能够发现具有新颖骨架的生物活性分子，而且能够识别催化多种化学反应的酶。探索这些生物合成酶的底物混杂性和催化机理有助于开发潜在的生物催化剂。SfaB是一种形成酰基腺苷酸的酶，可在由硫链霉菌产生的二异腈自然产物SF2768的生物合成途径中，对独特的结构单元3-异氰基丁酸进行腺苷酸化。，并且该AMP连接酶被证明可以接受各种短链脂肪酸（SCFA）。在本文中，我们将SfaB重新用于催化那些SCFA与各种胺或硫醇亲核试剂之间的酰胺化或硫酯化反应，从而提供了另一种酶促方法来体外制备相应的酰胺和硫酯。