JP asked in 科學生物學 · 1 decade ago

請問生醣性與生酮性胺基酸的不同?

請問

生醣性與生酮性胺基酸的不同?

或是告知有文字或圖片介紹的網頁來源

謝謝。

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  • micky
    Lv 5
    1 decade ago
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    The carbon skeletons from the majority of amino acids are degraded to Krebs cycle intermediates after removal of the amino group by transamination. This means that they can give rise to blood glucose via the gluconeogenic pathway. They are termed 'glycogenic' amino acids, because it was observed many years ago that they made diabetic glycosuria worse. In contrast to this 'ketogenic' amino acids exacerbated diabetic ketoacidosis, and these amino acids are degraded to compounds such as acetoacetate and acetyl-CoA. 'Mixed' amino acids are degraded to both Krebs cycle acids and to acetyl-CoA.

    這裡有全部AA及其分為glycogenic或ketogenic的表

    http://www.bmb.leeds.ac.uk/illingworth/metabol/ami...

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