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Carol asked in 科學生物學 · 2 decades ago

氨基酸化學性質分類

那些字母代表在化學性質的

4組分類 昰指蛇麼東西押

哪4類呢

4 Answers

Rating
  • 2 decades ago
    Favorite Answer

    The amino acids are arranged into four groups based on the character of their side chains

    *Polar charged 極性帶電 =>

    Aspartic acid (D)

    Glutamic acid (E)

    Lysine (K)

    Arginine (R)

    Histidine (H)

    *Polar uncharged 極性不帶電 =>

    Serine (S)

    Threonine (T)

    Glutamine (Q)

    Asparagine (N)

    Tyrosine (Y)

    *Nonpolar 非極性 =>

    Alanine (A)

    Valine (V)

    Leucine (L)

    Isolucine (I)

    Methionine (M)

    Phenylalanine (F)

    Tryptophen (W)

    * Side chain with unique properties 特殊基團鍵結 =>

    Glycine (G)

    Cystine (C)

    Proline (P)

    Source(s): 我的寶貝生化課本....明天剛好要考= =+希望對你有幫助^^
  • Anonymous
    2 decades ago

    看不懂題目ㄟ

    4類應該是

    極性,非極性,酸性,鹼性吧~

  • 2 decades ago

    有點看不懂ㄋㄟ~

    (依極性分類):

    非極性胺基酸:Ala.Val.Leu.Ile.Met.Gly.Phe.Try.Pro

    極性胺基酸:

    不帶電:Ser.Thr.Cys.Asn.Gln.Tyr

    帶正電:Lys.Arg.His

    帶負電:Glu.Asp

    (依特色分類):

    -OH:Ser.Thr.Tyr

    -S:Cys.Met

    -acid group:Arg.Lys.His

    -aromatic group:His.Phe.Try.Trp

    PI值最高:Arg

    資料...生化課本

  • 2 decades ago

    ???你到底在問啥啊?

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