Biomolecules and Chemistry in Everyday Life 1 Question 5

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5. The peptide that gives positive ceric ammonium nitrate and carbylamine tests is

======= ####5. The peptide that gives positive ceric ammonium nitrate and carbylamine tests is

3e0f7ab6f6a50373c3f2dbda6ca2533482a77bed (a) Lys-Asp

(b) Ser-Lys

(c) Gln-Asp

(d) Asp-Gln

(2019 Main, 09 April II)

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Solution:

  1. The peptide that gives positive cerric ammonium nitrate and carbylamine tests is ser - lys. The structures of serine and lysine are,