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Unformatted text preview: c c = a [1 + ( 1 k 1 k 2 ) k 2 e k 1 t k 1 e k 2 t ( ) ] What happens if k 1 >> k 2 or k 1 <<k 2 ? 4. Draw the titration curves for all functional groups for the following peptide: + H 3 N- Asp-Ala-Trp-His-Lys-Arg-Pro-Phe-CONH 2 Which pKa value would you expect for this peptide (qualitatively)? This peptide is a substrate for chymotrypsin. How would you determine (easy, in the lab) the concentration of your stock solution of peptide for an enzyme assay?...
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This note was uploaded on 10/06/2011 for the course AAAS 101 taught by Professor Blanc during the Winter '08 term at Brandeis.
- Winter '08