Predict what secondary structure of the peptide, GTAKEGITEAGYG, will be. Justify your answer with what you know about secondary structure elements.
The secondary structure of the peptide GTAKEGITEAGYG
Is CHHHHEEEEEEEC
Here, C is for amino acid in turns and coil
E is for beta sheet
H is for helix
This result is in accordance with the CHOU-FASMAN method, where each amino acid have specific property and structure to come in either alpha helix, beta sheet and turns and coils. For example, Glycine, have more probability to come in turns and coil because of small structures.
Predict what secondary structure of the peptide, GTAKEGITEAGYG, will be. Justify your answer with what you...
13. For secondary structure, the two major possible arrangements of the peptide chain and are 14. The structure defines the 3-dimensional shape of the compact structure of the peptide of a protein. 15. Not all proteins have a. primary structure b. secondary structu re c. tertiary structure d. quatemary structure 16. Bonds between sulfur groups on the amino acid(s) the protein structure and would be classified as can stabilize structure. 17. True/False Enzymes catalyze processes, meaning that they improve the...
Predict what would happen to the secondary structure of a protein if an alcohol that disrupts hydrogen bonding were added. Choose one or more answer (if applied): A. Nothing would happen to the protein; hydrogen bonding is not important for secondary structure B. The beta sheets would unfold, disrupting protein structure C. The a helixes would unfold, disrupting protein structure D. Individual amino acids would be hydrolyzed from the protein, disrupting protein structure
[1] What secondary structure would you predict the following peptides to adopt? Where would you expect to find each of these polypeptides? GlyAlaGlySer GlyAlaGlyAlaGlyAlaGlyVal GlyAlaGlySer GlyPrpHypGlyProHypGlyProHypGlyProHyp DDRIKSWVAELKSE please explain! thanks.
What happens when a primary structure forms a secondary structure? Match the words in the left column to the appropriate blanks in the sentences on the right. Make certain each sentence is complete before submitting your answer. Terms may be used once, more than once, or not at all. Reset Help carboxylic acid a helix When atoms in the backbone of a protein or peptide form within a single or between chains, a secondary structure results. The two most common...
Primary Structure (5pts each) Peptide Molecular Structure of Peptide LIVE GRASS Your Peptide
What is a peptide? What is a polypeptide? What is meant by the primary structure of a protein? What is meant by the secondary structure of a protein? What is meant by the tertiary structure of a protein? What is meant by the quaternary structure of a protein? Explain why cooking food, such as frying an egg, results in visible changes to texture, density, smell, taste, and appearance. *Denaturation Discuss the relationship between protein structure and protein function?
Predict how many hydrogen bonds are in the following sequence: LSKAVTFRSDSPGARVELKSPGADFTVN. (Hint: First, assign secondary structure elements; also, do not forget the hydrogen bond that exists in tight (β- or γ-) turns!)
Using the following peptide, answer the following questions: HWESPGHAKCNKL. A.) This peptide has the following pKa values associated with it: 2.1, 4.3, 6.0, 8.1, 9.3 & 10.7. What is the pI for this peptide? B.) What would be the overall charge on this peptide at: (i) pH 12? (ii) pH 7? C.) If this protein has the following modifications: one K side chain which is acetylated and the S side chain is phosphorylated. What would be the approximate pI for...
Match the following infrared spectrum with the correct structure.
Justify justify your answer by identifying the absorption bands. If
there are two alternatives with the same functional group, you must
justify why one option was selected instead of the other.
SER TEREELFI SERRES A. ~ =-CH3 . PES NE SELAMAT - ноолуу B. na
8. (a) Predict the lattice of lithium telluride. Justify your answer.(5)