問題詳情
24. Which of the following peptides has the largest molar extinction coefficient for UV absorption at 280 nm?
(A) Tyr-Glu-Gly-Lys
(B) Phe-Arg-His-Phe
(C) Gln-His-Cys-Ala
(D) Val-Asp-Met-Trp
(E) Ile-Lys-Asn-Ser
(A) Tyr-Glu-Gly-Lys
(B) Phe-Arg-His-Phe
(C) Gln-His-Cys-Ala
(D) Val-Asp-Met-Trp
(E) Ile-Lys-Asn-Ser
參考答案
答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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