The three-letter and one-letter abbreviations for the given peptides need to be determined. Concept Introduction : Amino acids are the organic molecule with two functional groups ; -NH 2 and −COOH. Amino acids involve in condensation reaction through their amino and carboxylic acid group. This results in the formation of the amide linkage between two amino acids. It is also called as peptide bond and the molecule formed is called as amino acid. Two amino acids can combine in two different manners to form different amino acids. The left side of peptide is called as N-terminal which has free −NH 2 group whereas right end is called as C-terminal and has free −COOH group in the molecule.

Question

Want to see the full answer?

Answer 1

Question

Chapter 18.5, Problem 46PP

Interpretation Introduction

Interpretation : The three-letter and one-letter abbreviations for the given peptides need to be determined.

Concept Introduction : Amino acids are the organic molecule with two functional groups; -NH₂ and −COOH. Amino acids involve in condensation reaction through their amino and carboxylic acid group. This results in the formation of the amide linkage between two amino acids. It is also called as peptide bond and the molecule formed is called as amino acid. Two amino acids can combine in two different manners to form different amino acids. The left side of peptide is called as N-terminal which has free −NH₂ group whereas right end is called as C-terminal and has free −COOH group in the molecule.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Please help me with # 4 and 5. Thanks in advance!

A small artisanal cheesemaker is testing the acidity of their milk before it coagulates. During fermentation, bacteria produce lactic acid (K₁ = 1.4 x 104), a weak acid that helps to curdle the milk and develop flavor. The cheesemaker has measured that the developing mixture contains lactic acid at an initial concentration of 0.025 M. Your task is to calculate the pH of this mixture and determine whether it meets the required acidity for proper cheese development. To achieve the best flavor, texture and reduce/control microbial growth, the pH range needs to be between pH 4.6 and 5.0. Assumptions: Lactic acid is a monoprotic acid H H :0:0: H-C-C H :0: O-H Figure 1: Lewis Structure for Lactic Acid For simplicity, you can use the generic formula HA to represent the acid You can assume lactic acid dissociation is in water as milk is mostly water. Temperature is 25°C 1. Write the K, expression for the dissociation of lactic acid in the space provided. Do not forget to include state symbols.…

Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electron-pushing arrows for the following reaction or mechanistic step(s). Be sure to account for all bond-breaking and bond-making steps. :0: :0 H. 0:0 :0: :6: S: :0: Select to Edit Arrows ::0 Select to Edit Arrows H :0: H :CI: Rotation Select to Edit Arrows H. < :0: :0: :0: S: