Combustion of glucose (C6H12O6) is the main source of energy for animal cells:-> + C6H12O6s 602g + 6C02g 6H2O1 = \Delta Grxn37\deg C-2872.kJOne of the most important uses to which this energy is put is the assembly of proteins out ofamino acid building blocks. The Gibbs free energy of formation of one peptide bond, joiningone amino acid to another, is 21/kJmol.Suppose some cells are assembling a certain protein made of 88 amino acids. (Note that thenumber of peptide bonds in the protein will be one less than the number of amino acids.)Calculate the minimum mass of glucose that must be burned to assemble 150. \mu mol of thisprotein.

Molecular weight of glucose is 180.156 g150 mg glucose is equivalent to (0.15/180.156) mol =…

Answered: Combustion of glucose (C6H12O6) is the…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Which of the following amino acids is most unlikely to be present in a beta sheet? Lysine Valine Leucine Isoleucine 14
The temperature of unfolding (denaturation) for a particular protein is 50 oC. A replacement of several amino acids within the protein increased the enthalpy of protein unfolding from 7 kJ mol-1 to 9 kJ mol-1 and did not affect the entropy of unfolding.Calculate the temperature of unfolding after the replacement.
You are given a protein solution with a concentration of 0.15 mg/ml. Suppose that we want to prepare a solution containing 100 μg of the protein at a concentration of 1 mg/ml. To achieve this, we will first dry down enough protein solution to obtain 100 μg of proteins. How much solution do we need for drying down? How much volume of H2O do we need to add to the dried protein to obtain the desired concentration?
Read very carefully: Chymotrypsin cleaves peptides C TERMINUS to the aromatic amino acids. Trypsin cleaves peptides C TERMINUS to basic amino acids. Cyanogen bromide (CNBR) cleaves C-terminus to methionine residues. With this knowledge, reconstruct the following cleavage products and give the original peptide sequence. CNBR Chymotrypsin WITHHERISALLRIGHT ISTRYWITHM Trypsin EISAM YWITHMEISAMANINGCHEMI STR YWITHHER 1 The which convorted e Name.
My PDB code: 3GRS residue point: HIS467 mutation: LEU Describe why this position in your protein is important and outline the effects the mutation will have on the 3D structure and the function of your protein. (up to 50 words)
A ribonuclease reaction containing 0.50µM RNASE A will hydrolyze RNA at a maximal rate of 5µM/s in the presence of 40mM RNA at 37°C. What is the turnover number, kcat, for the enzyme (per second).
a. Suppose that you have the peptide Ala-Gly-Tyr-His-Leu and you treat it with FDNB and then 6M HCl. Draw the structures of all the products that you will have in solution (assume all reactions to go to completion).
Your friend has discovered a protein that they suspect is glycosylated. They decide to perform a series of tests to determine the nature of the oligosaccharide. Assuming/Knowing the following: Fucose molecular weight is approximately 164 Galactose molecular weight is approximately 180 GalNAc molecular weight is approximately 221 Mannose molecular weight is approximately 180 Sialic Acid molecular weight is approximately 309 Neuraminidase cleaves before a Sialic Acid (Sialic Acid and anything after leaves the protein) Beta-galactosidase cleaves after a Galactose (Galactose and anything before remains on the protein) Peanut Agglutinin binds to GalNAc Concanavalin A binds to Mannose Hemagglutinin binds to Sialic Acid Based on preliminary results, they suspect that the oligosaccharide is 7 glycosides long and weighs a total of 1414 g/mol They carried out the following experiments: they treated the protein with either a glycosidase or a lectin, and then pelleted the protein using…
The last residue of the protein (tail) is Tryptophan, and the first residue (head) is labeled with IAEDANS acceptor. Estimate the length of the protein (head to tail) if the efficiency of RET measures at 0.01 Please show step by step and how to get the 34.014 number
Draw a graph using optical densities of the amino acid ninhydrin complexes at different wavelengths
Peptide 1: QAMGRAGDLKYLGLHSV Peptide 2: ALMALFMVMALVLVSVLFIA Peptide 3: MVEDLLKQIARYLISE Which of these peptides would be most likely to be found as an a helix in a soluble (cytoplasmic) protein? Which would be most likely to be found as an a helix in a transmembrane protein? Which would be least likely to form an a helix of any kind? Briefly explain your answers.
Hi, please help with this question: What is the net charge on the amino acid cysteine at pH 8.0? (pKa values are α-carboxyl 2; α-amino 10; side chain 8) Thanks

SEE MORE QUESTIONS

Recommended textbooks for you

Biochemistry

ISBN:

9781319114671

Author:

Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:

W. H. Freeman

Lehninger Principles of Biochemistry

Biochemistry

ISBN:

9781464126116

Author:

David L. Nelson, Michael M. Cox

Publisher:

W. H. Freeman

Fundamentals of Biochemistry: Life at the Molecul…

Biochemistry

ISBN:

9781118918401

Author:

Donald Voet, Judith G. Voet, Charlotte W. Pratt

Publisher:

WILEY

Biochemistry

ISBN:

9781319114671

Author:

Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:

W. H. Freeman

Lehninger Principles of Biochemistry

Biochemistry

ISBN:

9781464126116

Author:

David L. Nelson, Michael M. Cox

Publisher:

W. H. Freeman

Fundamentals of Biochemistry: Life at the Molecul…

Biochemistry

ISBN:

9781118918401

Author:

Donald Voet, Judith G. Voet, Charlotte W. Pratt

Publisher:

WILEY

Biochemistry

ISBN:

9781305961135

Author:

Mary K. Campbell, Shawn O. Farrell, Owen M. McDougal

Publisher:

Cengage Learning

Biochemistry

ISBN:

9781305577206

Author:

Reginald H. Garrett, Charles M. Grisham

Publisher:

Cengage Learning

Fundamentals of General, Organic, and Biological …

Biochemistry

ISBN:

9780134015187

Author:

John E. McMurry, David S. Ballantine, Carl A. Hoeger, Virginia E. Peterson

Publisher:

PEARSON

SEE MORE TEXTBOOKS