problem_set_2

problem_set_2 - BMB 401 (Spring 2004) Problem Set#2 Problem...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
BMB 401 (Spring 2004) Problem Set#2 Problem 1: From your textbook (Lehninger) – Chap 5, problems 1, 2, 3, 4, 5, 10, 15, 16 . Problem 2: Assign the stereochemical configuraton (R,S system) of all chiral carbons on the compounds shown below. COOH S S HN NH H H O (CH 2 ) 4 COOH S H Biotin Lipoic Acid H N H D NH 2 O R D stands for deuterium, a heavy isotope of H. NH 3 H OOC SH NH 3 H OOC OH Problem 3: Treatment of a polypeptide by dithiothreitol yields two polypeptides that have the following amino acid sequences: 1. A – F – C – M – Y – C – L – W – C – N 2. V – C – W – V – I – F – G – C – K
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Chymotrypsin catalyzed hydrolysis of the intact polypeptide yields polypeptide fragments with the following amino acid compositions: (A, F), (N, C 2 , M, Y), (C, G, K), (C 2 , L, W 2 , V), (I, F, V). Indicate the positions of the disulfide bonds in the original polypeptide. Problem 4:
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 2

problem_set_2 - BMB 401 (Spring 2004) Problem Set#2 Problem...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online