Basic Concepts Worksheet $1\mathrm{.}2$

Description: Polypeptides are made up of a primary sequence of amino acids. The intermolecular interactions of neighboring amino acids in a primary sequence of a polypeptide influence the $3-$dimensional shape of the protein.

Instructions: Using pen and paper, $1)$ indicate the amino acid sequence in shown below and classify its regions, $2)$ draw out the sequence shown on page $2$ at physiological pH using the pKa values in table $3\mathrm{.}1,$ and $3)$ indicate a pair of amino acids that would form the intermolecular interactions indicated.

What to submit: Take a picture of your work. Submit it as an image or PDF$.$

$1)$ Label the amino acids in the following peptide using their three letter and one letter code. Label the hydrophobic and hydrophilic region of this polypeptide.

please help with a visual of labels for the hydrophobic and hydrophilic regions of the polypeptide in image

if i understood right Hydrophobic would be ala and phe and Hydrophilic would be gln$,$ glu, and asn $1)$ Label the amino acids in the following peptide using their three letter and one letter code. Label the hydrophobic and hydrophilic region of this polypeptide.

Three Letter Code $-$ Ala $-$ Phe $-$ GIn $-$ Glu $-$ Ash

One Letter Code $-$ A F$-$Q$-\backslash (-$N $\backslash )$

Hydrophobic: Ala, phe

Hydrophillic: Gin, Glu, Ash