Predict the amino acid sequence based on the conditions below. Use the one-letter abbreviation of amino acids.___1___--_2_-3----____6_--_7__a. The amino acid in the C-terminal is optically inactive.b. The fifth amino acid is a neutral aromatic amino acid that yields a negative result for the Xanthoproteic test using intact protein but produces a yellow soln with basic hydrolysate. It also gives a negativeresult with both Hopkin's Cole and Millon's test using basic hydrolysate.c. After treatment of this peptide with aminopeptidase (specificity: peptide bond on the N-terminus), it yields serine and a hexapeptided. The amino acid besides the N-terminal amino acid. will yield ornithine and urea after alkaline hydrolysis.e. The third amino acid gives a positive result for Hopkins-Cole Test.f. Chymotrypsin^ cannot cleave the peptide bond on the fifth amino acid because of the presence of this a.a. residue.g. The amino acid at the carboxy-end of the third amino acid will yield a black precipitate with Pb(Ac)2 reagent.*Chymotrypsin is an enzyme that cleaves the peptide bond at the carboxyl end of an aromatic amino acid except when proline is bonded to it

Amino acids are building block of polypeptide chain. its alpha carbon contains carboxyl group, amine…

Answered: Predict the amino acid sequence based…

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter9: Gene Expression And Gene Regulation

Section: Chapter Questions

Problem 14QP: How many kilobases of the DNA strand below will code for the protein product?

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You have an aqueous solution containing: Alaine (a mono-amino, monocarboxylic acid) Fructose (a non-ionic monosaccharide) Glycogen (a non-ionic large polysaccharide) Ribose-5-phosphate (an anionic monosaccharide phosphate) t-RNA (a polyanionic nucleic acid, MW~ 30,000). Assuming you have a distinctive assay for each of these compounds, what procedures would you use to obtain gram quantities of each of these compounds free of each of the other compounds
Given the fragment Ala-Lys-Tyr-Gly-Phe and Leu-Val-Ser-His-Cys-Arg, what is the expected result in both fragments with CuSO4 and NaOH? a. dark violet solution b. light violet solution c. blue solution d. colorless solution
What are the sequences of all the possible tripeptides that contain the amino acids aspartic acid, leucine, and phenylalanine? Use the threeletter abbreviations to express your answer.
Five amino acids were subjected to normal phase chromatography, and the following Rf values were computed: A - 0.59 B - 0.12 C - 0.71 D - 0.33 E - 0.20 Which is the most polar amino acid?
Five amino acids were subjected to normal phase chromatography, and the following Rf values were computed: A - 0.59 B - 0.12 C - 0.71 D - 0.33 E - 0.20 Which is the most polar amino acid? Group of answer choices C B E A D
Consider an amino acid sequence: D1-G2-M3-E4-C5-A5-F7-H8-R9-I10-A11-H12-T13-Y14-G15-F16-P17-E18-A19-A20-M21-C22-K23-W24-E25-A26-Q27-P28 The β-turn structure is likely found at (Write down the residue number). A possible disulfide bond is formed between the residues and . The total number of basic residues are The addition of chymotrypsin will result in blank peptide fragment(s). The addition of trypsin will result in blank peptide fragment(s). The addition of CNBr will result in blank peptide fragment(s).
The oligonucleotide d-ATGCCTGACT was subjected to sequencing by Sanger’s dideoxy method, and the products were analyzed by electrophoresis on a polyacrylamide. Draw a diagram of the gel banding pattern obtained.
In protein analysis, these macromolecules need different correction factors because they have different amino acid sequences True or False?
Answer the following using the structure: a. Is this a purine or pyrimidine? b. Is this a deoxyribonucleotide or a ribonucleotide? c. Indicate the component that changes this from a nucleoside to a nucleotide.
How many kilobases of the DNA strand below will code for the protein product?
Five amino acids were subjected to reverse phase chromatography, and the following Rf values were computed: A - 0.23 B - 0.08 C - 0.54 D - 0.74 E - 0.96 Which is the most polar amino acid? Group of answer choices E D B C A
Sketch the appearance after visualization of a protein mixture containing the seven proteins above when subjected to two-dimensional (2D) gel electrophoresis.

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