Draw the tripeptide of Asp-Ser-Lys. Label the N-terminus and C-terminus on your drawing. Also put a...

Draw the tripeptide of Asp-Ser-Lys. Label the N-terminus and C-terminus on your drawing. Also put a box around the atoms of one peptide bond.

Expert Solution

queen_honey_blossom answered 2 years ago

Examine the tripeptide below: Lys-Glu-Asp Calculate the isoelectric point (pI) of this tripeptide. You can assume...

Examine the tripeptide below: Lys-Glu-Asp Calculate the isoelectric point (pI) of this tripeptide. You can assume that the pKa of the amino terminus is 9.06 and the pKa of the carboxy-terminus is 1.99. a. 2.95 b. 3.99 c. 5.53 d. 6.48 e. 7.31

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?

Serine proteases...... A) use an Asp, Lys, Ser catalytic triad B) use a Shiff base-enzyme intermediate...

Serine proteases...... A) use an Asp, Lys, Ser catalytic triad B) use a Shiff base-enzyme intermediate C) cleave the Cα-carbonyl C bond D) all of the above E) B and C F) none of the above

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

For the peptide below Thr, Ser, Tyr, Met, Asp, Phe, His, Lys, Trp, Gly, Pro, Arg, Ile, Glu Calculate overall charge for pH=5 and pH=11 Calculate overall pI

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.

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.

Given the following sequence asp-cys-met-lys-ser-glu; what is the pI? net charge at pH 7.0 and pH...

Given the following sequence asp-cys-met-lys-ser-glu; what is the pI? net charge at pH 7.0 and pH 4.0?

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

(20 pts) Using your programming language of choice (from C++, Java, or Python) , also drawing...

(20 pts) Using your programming language of choice (from C++, Java, or Python) , also drawing on your experience from program 1, read an integer, n from keyboard (standard input). This integer represents the number of integers under consideration. After reading that initial integer in, read n integers in, and print the minimum and maximum of all the integers that are read in. Example: Input Output 7 1 5 3 6 9 22 2 Min: 1 Max: 22 C++ preferred

A. Draw a short run Philips curve. Label it in full, and include it in your...

A. Draw a short run Philips curve. Label it in full, and include it in your email, as an attachment with your exam. Explain the reasons that underlie the short run cause and effect relationship, as originally stated by A. W. Philips. B. How is the short run Philips curve being used today (2020) in the USA? Give one example of the method being practiced today. What is the expected gain? C. Some countries have had Philips curve results completely...

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