1. H₂N a. Draw the peptide sequence, including stereochemistry (wedges and dashes) for Glu-Cys- Gly. The N-terminus is drawn for you as a starting point.

Kindly refer to the photo attached, thank you!

Draw out the peptide DPGS as it would appear in a Type II β-turn and clearly label/identify all the Hydrogen bonds present between atoms (as well as other characteristic features of the β-turn). Be sure to draw out the entire peptide and label the N- and C-termini. Which residues in this peptide are characteristic of this secondary structure and what do they do?

Amino Acid 3-Letter 1-Letter Second letter Code Code Alanine Cysteine Aspartic acid or aspartate Glutamic acid or glutamate | Phenylalanine Glycine Histidine Ala Cys Asp Glu UCU Phe UGU cys UGC UUUT UAU Tyr UAC D UUC UC Ser UUA UAA Stop UGA Stop UAG Stop UGG Trp G UCA Phe Leu UUG UCG Gly G H. His Ile CUU CCU CAU CGU U His CAC CÚC Leu CUA CGC CGA Isoleucine Lysine Leucine Pro Arg Lys K CAA Gin CAG CCA Leu L. CUG CCG CG Methionine Met M AUU AUC le ACU) ACC AAU1 AAC AGU Asn Asparagine Proline Glutamine Arginine Serine Asn Ser AGC AGA Arg Pro P. Thr AAA Gln Arg Ser AUA ACA AUG Met ACG AAG Lys AGG R GUU) GCU) GAU1 GGU GGC Gly Threonine Valine Tryptophan Tyrosine Thr GUC Val GUA GCC Ala GCA Val V GAA GAG GGA W Trp Тут Glu GUG GCG GGG Y Apply all that you have learned to solve the following: If you have the following DNA sequence: 5-ATGGCIOTOGTATTAAATAG-3 1. What is the sequence of the bases in the complementary DNA strand in a 3' to 5 direction ?( NB" Just type the letter for the bases) 2.…