which rptoleyic enzye would cleave this peptide into the most fragments? Asn-Met-Thr-Gln-Gly-Arg-Cys-Lys-Val-Asn-Thr-Phe-Val-His-Glu-Leu-Val-Asp-Val-Cys-Phe-Lys-Glu A. Trypsin B.Chymotrypsin C.Thermolysint...

which rptoleyic enzye would cleave this peptide into the most fragments? Asn-Met-Thr-Gln-Gly-Arg-Cys-Lys-Val-Asn-Thr-Phe-Val-His-Glu-Leu-Val-Asp-Val-Cys-Phe-Lys-Glu A. Trypsin B.Chymotrypsin C.Thermolysint D.they would all given an equal amou

Expert Solution

1.proteolytic enzyme is very much useful for digestion. Inside our body madeup of protein chain (peptide), that enzyme will helps to cleave the peptide to aminoacid residue.

2. This enzyme cleaves only specific peptide bond. TRYPSIN cleave C-terminal of Lysine and arginine, but proline which is next to present like lysine-proline or arginine-proline then it won't cleave that peptide bond.

3.CHYMOTRYPSIN acts on C-terminal of phenyl alanine(Phe), tyrosine(Try), tryptophan(Trp).these two enzyme are endopeptidase enzyme which mean that cleave inbetween the amino acid chain.

4.THERMOLYSIN will cleave Isoleucine(Ile), methionine(met), phenylalanine(Phe), tyrosine(Try), tryptophan(Trp), valine(Val) but proline which is next to present those aminoacid the clevage not happened.

5.According to above explanation Thermolysin will give most fragment.

Note: Peptide bond consist of amide bond and either one aminoacid have one amine and one have acid group. N-terminal mean amine site and C-terminal mean acid side.

queen_honey_blossom answered 2 years ago

Determine which of these four peptides is most likely to become a beta sheet. Met-Leu-Lys-Ala-Ser-Ala-Leu-Glu-Lys-Leu-Ser-Glu Ala-Glu-Met-Leu-Gln-Lys-Arg-Gly-Cys-Gly-Asp-Glu...

Determine which of these four peptides is most likely to become a beta sheet. Met-Leu-Lys-Ala-Ser-Ala-Leu-Glu-Lys-Leu-Ser-Glu Ala-Glu-Met-Leu-Gln-Lys-Arg-Gly-Cys-Gly-Asp-Glu Lys-Thr-Val-Ile-Trp-Pro-Phe-Tyr-Ile-Gln-Ile-Gly Arg-Ser-Tyr-Glu-Gly-Leu-Lys-Arg-Ile-Ala-Glu-Ser I would like help with the question but also I would like to know what makes a peptide more likely to form a beta sheet over and alpha helix and vice versa.

In the protein adenylate kinase, the C-terminal region is a helical, with the sequence Val-Asp-Asp-Val-Phe-Ser-Gln-Val-Cys-Thr-His-Leu-Asp-Thr-Leu-Lys. a)...

In the protein adenylate kinase, the C-terminal region is a helical, with the sequence Val-Asp-Asp-Val-Phe-Ser-Gln-Val-Cys-Thr-His-Leu-Asp-Thr-Leu-Lys. a) Underline the hydrophobic amino acids in the sequence. b) If you identified the correct amino acids you will notice that there is a periodicity of hydrophobic amino acids. What is this periodicity and why would this occur?

QUESTION 6 Which of the following peptides is most likely an alpha helix? Arg-Ala-Tyr-Pro-Met-Gly-Val-Leu-Ser-Asp Glu-Ala-Tyr-Pro-Met-Gly-Val-Leu-Ser-Lys Glu-Ala-Tyr-Phe-Met-Gln-Val-Leu-Ser-Lys...

QUESTION 6 Which of the following peptides is most likely an alpha helix? Arg-Ala-Tyr-Pro-Met-Gly-Val-Leu-Ser-Asp Glu-Ala-Tyr-Pro-Met-Gly-Val-Leu-Ser-Lys Glu-Ala-Tyr-Phe-Met-Gln-Val-Leu-Ser-Lys Arg-Ala-Tyr-Phe-Met-Gln-Val-Leu-Ser-Asp

The amino acid sequence of human adrenocorticotropin, a polypeptide hormone, is: Ser-Tyr-Ser-Met-Glu-His-Glu-Arg-Trp-Gly-Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro-Asp-Ala-Gly-Glu-Asp-Gln-Ser-Ala-Glu-Ala-Glu-Pro-Leu-Glu-Phe a)What is the appr

The amino acid sequence of human adrenocorticotropin, a polypeptide hormone, is: Ser-Tyr-Ser-Met-Glu-His-Glu-Arg-Trp-Gly-Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro-Asp-Ala-Gly-Glu-Asp-Gln-Ser-Ala-Glu-Ala-Glu-Pro-Leu-Glu-Phe a)What is the approximate net charge of this molecule at pH 3? ph 7? ph 9? Assume that the pKs of the terminal -NH3+ and -COOH groups are 7.8 and 3.6, respectively.

Consider the following peptide: Cys-Arg-Pro-Asp-Thr-Leu-His-Lys-Gln-Glu-His How is the peptide different at pH = 6 and pH...

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For the peptide below Thr, Ser, Tyr, Met, Asp, Phe, His, Lys, Trp, Gly, Pro, Arg,...

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Examine the following peptide then answer parts a-c Lys-Asp-Pro-Leu-Trp-Ala-His-Met-Gln-Phe-Gly-Arg a.estimate the net charge at pH 7...

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Predict the charge on the major species of the peptide Ile–Lys–Asp–Ala–Arg–Thr–Asn at pH 7.0. Please explain...

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