Write down your PDB protein code: …2V1X…… Write down the protein sequence number of your amino acid: ……46………. Using the 3-letter code what is the name of the amino acid in this position(46)? Draw its structure
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Write down your PDB protein code: …2V1X……
Write down the protein sequence number of your amino acid: ……46……….
Using the 3-letter code what is the name of the amino acid in this position(46)? Draw its structure
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- For the protein given in the attached picture: Write the name of these 5 amino acids corresponding to their abbreviation of 3 letters. Describe precisely how the functional groups in the amino acids are involved in bonding between two successive amino acids in the protein.Name two(2) interactions that maintain tertiary protein structure.Draw the polypeptide GRADE, write its full name and net charge at pH 7. How many peptide bonds are present, and which amino acid is on the C-terminus?
- A monomeric protein contains 154 amino acids. How many codons code for these amino acids? How many nucleotides?Consider the following peptide to answer the questions below: A M A K K E S H I F T A I D E What is the total charge of this peptide at pH = 5? What is the N terminal amino acid (full name)? C terminal amino acid? How many fragments would result if this peptide underwent proteolytic cleavage with V-8 protease and what are these fragments (list them)? Would this peptide be a candidate to form an alpha helix? Why or why notAmino acids project from each polypeptide backbone in a β-sheet in an alternating fashion (oneabove the plane and the next below the plane – see Fig 3.8B). Consider the following proteinsequence: Leu-Lys-Val-Asp-Ile-Ser-Leu-Arg-Leu-Lys-Ile-Arg-Phe-Glu.a. Is there a pattern to these amino acids? If so, what is it? b. What does this sequence of amino acids mean for the hydrophobicity/hydrophilicity of theresulting β-sheet? c. Can you make a prediction about how the β-sheet will be arranged in higher levels of protein structure? If so, what prediction would you make?
- Using the picture provided, can you please help me with... A) which Amino Acids are Hydrogen Bond Donors? B) the 5 compouns that are most stable in the cell membrane? C) the 4 compounds that are most soluble in water? Perhaps the names of these different Amino Acids? Thank You!!Write out the sequence of the polypeptide in AA: use the three letter notation, e.g. Met-Ser-Pro-Draw out the structural formula of the oligopeptide, with the first amino acid as the N-terminus
- Which amino acid replacement would result in the biggest structural change in a protein if a Cys residue was replaced with Ser or Phe amino acid, and why?I was given an amino acid position 564 with the PDC code 2V1X. Would it be possible to describe why this position in the protein is important and outline the effects the mutation will have on the structure / function of the protein? Thank you.Refer to the figure below. Replacing lysine with another amino acid in the protein may alter the shape and function of the protein. Replacing lysine with which type(s) of amino acid(s) would lead to the least amount of change in the tertiary structure of this protein? Explain.