3-(Boc-aminomethyl)azetidine-3

Techniques for Measuring the Activity of Carboxylic Acid:CoA Ligase and Acyl‐CoA:Amino Acid N‐Acyltransferase: The Amino Acid Conjugation Pathway

of xenobiotic carboxylic acids are metabolized to their amino acid conjugates via a pathway that exists primarily in liver and kidney. This conjugation occurs in a two?step pathway catalyzed by two distince types of enzymes, ligases and transferases

氨基环丙烷羧酸 l-aminocyclopropane－l-carboxylic acid

　　缩写为 ACC。为含于梨及苹果果汁中的非蛋白性质的氨基酸，为环状氨基酸的一种。植物体由蛋氨酸合成的乙烯的直接前体，在酶的作用下由 S-腺苷酰蛋氨酸在活体内合成。许多植物组织都具有在氧的条件下使 ACC分解生成乙烯的活性。  

Enzymes Acting on d-Amino Acid Containing Peptides

aminopeptidase and endopeptidase activities. The enzyme was active toward (d -Phe) n , Boc-(d -Phe) n , (d -Phe) n methyl ester, d -Phe-NH2 , Boc-(d -Phe) n methyl ester, and Boc-(d -Phe) n tert -butyl ester, but not toward (d -Ala) n (n = 2–4), (d