Synthesis and biochemical properties of chemically stable product analogs of the reaction catalyzed by S-adenosyl-L-methionine decarboxylase
作者:Michael Kolb、Charles Danzin、Jacqueline Barth、Nicole Claverie
DOI:10.1021/jm00347a014
日期:1982.5
Structural analogues of decarboxylated S-adenosyl-L-methionine (dc-SAM), product of the reaction catalyzed by S-adenosyl-L-methionine decarboxylase (SAM-DC), with modifications in the side-chain portion of the molecule have been synthesized, and their ability to inhibit SAM-DC has been investigated. Mainly, compounds with a nitrogen atom in place of the sulfur were investigated. The data from these
脱羧化S-腺苷-L-蛋氨酸(dc-SAM)的结构类似物,它是由S-腺苷-L-蛋氨酸脱羧酶(SAM-DC)催化的反应产物,在分子的侧链部分有修饰合成,并研究了其抑制SAM-DC的能力。主要研究了用氮原子代替硫的化合物。这些抑制研究的数据导致了对结合到SAM-DC上所需的结构特征的描绘。结论是,末端伯氨基,末端羧基和the官能度对于在SAM-DC上结合不是必需的。还发现dc-SAM的类似物仍能与该酶形成偶氮甲碱,其中用氮代替硫是唯一的修饰。