单词	transamination
释义	transamination /ˌtransamɪˈneɪʃ(ə)n / /ˌtrɑːns-/ /-nz-/ noun [mass noun] Biochemistry The transfer of an amino group from one molecule to another, especially from an amino acid to a keto acid.Glutamate is also a principal amino donor to other amino acids in subsequent transamination reactions.... The key organic acid, 2-oxoglutarate, is mainly derived from sugar respiration and amino acid transamination reactions. The earliest enzymatic functions are mostly linked to amino acid catabolism: deamination, transamination, and decarboxylation. Derivatives transaminate verb ... Ornithine, in excess of urea cycle needs, is transaminated to form glutamate semialdehyde. In skeletal muscle, pyruvate is transaminated to alanine, thus affording an additional route of nitrogen transport from muscle to liver. It seemed the mitochondrial OAA must be transaminated or decarboxylated in the cytosol via a malate-OAA shuttle in order to maximize malate-dependent respiration.
随便看	Worms, Diet of wormseed worm's-eye view worm shell worm snake worm tube wormwheel wormwood wormy worn worn out worried worriedly worried well worrier worriment worrisome worrisomely worrit worry worry beads worryguts worrying worryingly worrywart

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。