Explain the Titration profile of Lysine

Q: What is the expected molecular weight of the protein encoded by the sequence provided here:

A: A protein is formed by various amino acids linked together by peptide bonds. By knowing the number…

Q: Consider the peptide Lys-Ser-Glu-Cys-His-Tyr. For the drawings requested below,please show in…

A:

Q: Sketch out a structure of tyrosyl-glycyl-lysine at a pH of 13

A: Amino acids are the monomeric unit of polypeptides that give proteins. There are 20 amino acids that…

Q: Thr-Lys-Pro-Ile-Val-Ala-Pro-Met-Glu-Tyr-Gly-Lys Write the sequence using one-letter abbreviations.…

A: Amino acid sequences are written with N-terminal amino acid on the left and C-terminal amino acid on…

Q: Calculate the pI for the following tri-peptide: Glu-Arg-Lys

A: pI or isoelectric point is the pH at which a peptide or molecule is electrically neutral. The pH of…

Q: Hair grows at a rate of 15 to 20 cm/yr. All this growth is concentrated at the base of the hair…

A: A protein is a complex substance that consists of amino acid residues joined by peptide bonds.

Q: After a polypeptide chain has been synthesized, certain amino acids in the peptide may become…

A: The modified amino acid shown in the structure you provided is serine (Ser).The modification that…

Q: Asp-Gly-Lys-Glu-Ile-Phe Draw its full chemical structure as it would exist at pH = 7.0. Draw an…

A: Peptides: Peptides are short chains of amino acids (2 to 50 amino acids), formed by the condensation…

Q: calculate the pI for tripeptide R-H-D

A: The pH of a solution at which a protein's net charge equals zero is called the isoelectric point…

Q: what are the molecular way to diagnose Lactose intolerance disorder ? describe in detail about…

A: Lactose is the main sugar in milk, which is a disaccharide. It is hydrolyzed by intestinal lactase…

Q: Leu-Trp-Phe-Met-Ala-Ile-Val-   Draw the structure of the peptide at pH7.4.   and   Indicate…

A: In the endoplasmic reticulum process of protein folding occurs and it is a very important…

Q: Write the one letter code for the oligopeptide Ser-Cys-Ile-Glu-Asn-Cys-Glu and calculate the total…

A: On a logarithmic scale from 0 to 14, pH, or "potential of hydrogen," measures the acidity or…

Q: TABLE 5.1 Properties of the common amino acids found in proteins Name Alanine A, Ala Arginine R, Arg…

A: Proteins are folded peptides. Peptides of chain of amino acid residues linked together via a peptide…

Q: draw the structure of the peptide Asp - Asn-Ser-Lys-Pro at PH 8

A: The given peptide is Asp - Asn-Ser-Lys-Pro.Asp is aspartic acid which is an acidic amino acid with…

Q: Calculate the number of possible pentapeptides that contain one residueeach of Ala, Gly, His, Lys,…

A: A polypeptide that is bound together by amide bonds, is a continuous linear sequence of several…

Q: Draw the tetrapeptide Met-Ile-Lys-Glu at a ph of 12?

A: The pKa values of amino acid side chains play an important role in determining the pH-dependent…

Q: It is important to note that galactose is an important component of glyco- proteins. What is the…

A: Galactose is a hexose differing from glucose only by the hydroxyl group configuration at the…

Q: Calculate the pl of the following Peptide

A: At extreme low pH, molecule is fully protonated as the pH increase more than pKa of an ionizable…