L-脯氨酸

[同义词]（S）-吡咯烷-2-羧酸
[外观]白色结晶或结晶性粉末
 [CAS号] 147-85-3
[分子式] C5H9NO2
[分子量] 115.13 
关于脯氨酸
L-脯氨酸是一种氨基酸，是二十种DNA编码氨基酸之一。 Its codons are CCU, CCC, CCA, and CCG.它的密码子是CCU，CCC，CCA和CCG。 It is not an essential amino acid, which means that the human body can synthesize it.它不是必需的氨基酸，这意味着人体可以合成它。 It is unique among the 20 protein-forming amino acids in that the amine nitrogen is bound to not one but two alkyl groups, thus making it a secondary amine.在XNUMX种蛋白质形成氨基酸中，它的独特之处在于胺氮不与一个烷基键合，而是与两个烷基键合，从而使其成为仲胺。 The more common L form has S stereochemistry.更常见的L形式具有S立体化学。