III. Protein: QQICIMFELTQISS Predict the products of the following reactions with the protein given, if there is none, write NO RXN. Also indicate, if the reaction is fast or slow. 9.) KOH/Pb(CH;CO0)2 10.) Glyoxilic Acid/Conc. H2SO4

III. Protein: QQICIMFELTQISS Predict the products of the following reactions with the protein given, if there is none, write NO RXN. Also indicate, if the reaction is fast or slow. 9.) KOH/Pb(CH;CO0)2 10.) Glyoxilic Acid/Conc. H2SO4

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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22. Describe the Induced fit of Hemoglobin, Hb (enzyme-like protein) which has quarternary structure and exhibits allosteric activation with cooperativity.
None
Bb.45.
VII. Analysis of a peptide antibiotic purified from a strain of Bacillus brevii resulted in the following significant information: Complete hydrolysis of the peptide yielded equimolar amounts of Leu, Orn, Phe, Pro, and Val Molecular weight of the peptide was estimated to be aroung 1,200 Da The peptide failed to undergo hydrolysis when treated with carboxypeptidase Partial hydrolysis and then chromatographic separation of products yielded the following di- and tripeptides: Leu-Phe, Phe-Pro, Orn-Leu, Val-Orn, Val-Orn-Leu, Phe-Pro-Val, Pro-Val-Orn Treament with dinitrofluorobenzene (DNFB) followed by complete hydrolysis yielded only free amino acids and the DNFB-derivatized ornithine at its side chain Using this set of information available to you, deduce the amino acid sequence of this peptide antibiotic. Write your final peptide sequence only using 3-letter abbreviations.
1. Complete the table below with information about the amino acids utilized in this pro- cedure. Remember that smaller amino acids will travel further and so will amino acids that are soluble in the solvent. Table 9-1. Amino Acids Procedure AMINO ACIDS Phenylalanine Aspartic Acid Leucine Proline matemps DRAW THE MOLECULAR STRUCTURE in POLARITY (IS IT POLAR OR NONPOLAR?) odme her basalu la MOLECULAR WEIGHT SIZE (RANK LARGEST = 4 AND SMALLEST = 1) SHOULD IT REACT WITH NINHYDRIN?
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A. One example of conjugated protein that contains the following Prosthetic groups: a. Iron Protein class, Example, b. Lipids Protein class, Example, c. Phosphate group Protein class, Example, d. Carbohydrate Protein class, Example, е. Heme Protein class, Example,
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16. Name the type of biomolecules shown below:
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