Briefly explain why beta turns are found at the surface of proteins rather than in their hydrphobic core

Q: Contrast the resultant orientation of the macrodipoles of cytochrome b562 consisting of 4…

A: Helical structures like alpha-helix secondary structures in proteins have macrodipoles. Every…

Q: (c) Outline how you would investigate whether BCMAP would be an effective inhibitor for the protein…

A: Inhibitors are the molecules that slow down or completely block the protein activity of molecules,…

Q: The compound below is an affinity label for the enzyme trypsin. H2N. NH2 NH H3C Provide detailed…

A: Affinity labels are a class of enzyme inhibitors that covalently bind to their target causing its…

Q: 1. Identify the following proteins with their active role in cell- (a) Hemoglobin, (b) Alcohol…

A: “Since you have asked multiple questions, we will solve the first question for you. If youwant any…

Q: A polypeptide was treated with 2-mercarptoethanol and produced the following fragments: Fragment 1:…

A: Mercapto ethanol is a chemical most commonly used in peptide sequencing to reduce the disulphide…

Q: draw the complete mechanism of lysozyme (SN2) beginning with the disaccharide N-acetyl muramic acid…

A: Lysozyme is a hydrolytic enzyme that catalyses the hydrolysis of glycosidic bond between N Acetyl…

Q: Arachidonic acid, eicosapentaenoic acid, or dihomo-gamma-linolenic acid undergo reactions that…

A: The complete form of NSAIDs is Non-steroidal anti-inflammatory Drugs. These drugs are a class of…

Q: Question:- Based on the figure below, predict what peptide bond could be the substrate of each…

A: Proteolytic enzymes cleave the proteins at specific locations. The specificity is determined by the…

Q: 979

A: Introduction:- There are two main types of nucleic acids - DNA and RNA. DNA acts as the genetic…

Q: A protein with a molecular weight of about 12,000 Da was isolated in elevated quantities from cells…

A: A peptide is chain of amino acid sequences linked together via a peptide bond. The amino acid…

Q: 6-One method to determine proximity of two locations in a protein molecule or protein complex is…

A: The principle mechanism of Florescence resonance energy transfer (FRET) is based on the transfer of…

Q: Disulfide bond formation is a regularly observed protien modification that occurs in the lumen of…

A: A certain change in the chemical properties of proteins after translation is referred to as…

Q: Peptide (amide) bonds are foundational to biochemistry. Use the instructions for drawing peptides to…

A: Amino acids are linked via peptide bonds that are formed between the carbonyl atom of an amino acid…

Q: Full length resilin that is not in a cell is thought by some to form a tertiary structure of this…

A: INTRODUCTION Resilin was first discovered by Torkel - weis- fogh . RESILIN is an electromeric…

Q: A mixture of four a-[3?P]-labeled ribonucleoside triphosphates was added to permeabilized bacterial…

A: It's an experiment for the DNA replication process.

Q: Trypsin digestion of the peptide sequence M3-E4-R5-P6-F7-Hg-Ag-10-A11-R12-T13-Y14- G15-P16 results…

A:

Q: The shape of these peptide amphiphiles can be roughly. approximated by three cylindrical regions…

A: The peptide can have hydrophilic regions which means they are water-loving residues or regions that…

Q: Protein Classification A protein is given for each item. Each protein is to be classified based on…

A: Here in this question protein classification is asked so it's important to know that proteins are…

Q: In the: Inhibition of splicing by ribozymes Explain: (a) What is the process affected? (b) What is…

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: Using threonyl-tRNA synthetase as an example, account for the specificity of threonyl-tRNA…

A: Introduction: Enzymes are the catalysts that increase the rate of the reaction that occurs inside…

Q: Choose if it's true or false Different from RNA since in the latter the internucleotide linkages…

A: Nucleic acid is of two types DNA and RNA. They are the polynucleotide. Each nucleotide is made up of…

Q: Bovine ribonuclease folds with ΔH° = -280 kJ mol-1 and ΔS° = -0.79 kJ mol-1 K -1. Assume ΔH° and ΔS°…

A: The basis for predicting spontaneity of a reaction is based on (ΔG), the change in G, at constant T…

Q: What is the importance of this protein?? Please explain.

A: Protein is the foundation to every human body, required by every cell in the body, and is an…

Q: Review the amphipathic structure of sphingomyelin. Which components are hydrophilic, and which are…

A: The lipid molecules that possess both polar (hydrophilic) and non-polar (hydrophobic) ends are known…

Q: H. Me Call wall bullding block D-Ala-D-Alal-Lys-tail Me Heptapeptide backbone Ri O. R H. R2 i)…

A: Vancomycin is a glycopeptide antibiotic used to treat a number of bacterial infections. It acts by…

Q: Answer for each 1, 2, 3, 4 and 5 labelled in the attached image: a)What is this molecule? b)What…

A: Answer: PROTEINS : These are the macromolecules which are needed by an individual. These are the…

Q: When specific conditions are met, the creation of peptide bonds rather than the hydrolysis of…

A: Proteins are unbranched polymers constructed from 20 standard α-amino acids. They have four levels…

Q: De novo synthesis of nucleotides is an energy  intensive process and therefore not always the…

A: Nucleotides are phosphorylated nucleosides. A nucleoside is made up of a sugar and a nucleo base…

Q: The enzyme that cleaves off the sialic acid from degrading glycoproteins are directed to the…

A: Glycoproteins are proteins that contain carbohydrate molecules. These carbohydrates play a role in a…

Q: Salting out and gelation of proteins is most advisable to carry out when biopolymers are in the…

A: Proteins are biomolecules made up of different amino acids. A protein becomes completely active in…

Q: steps 8f phospholipi1d and sphingosine synthesis, naming the enzymes involved. Explain phospholipid…

A:

Q: Antibiotics that target bacterial molecules not previously exploited are desperately needed. One…

A: An antibiotic is defined as a kind of antimicrobial substance that is active against bacteria. They…

Q: Why is ti advantageous for a cell to expend metabolic energy to polymerize gulucose molecule.?

A: Human blood possesses sugar in the form of glucose, it is being carried to all cells as a source of…

Q: pyrenylmaleimide could react with which amino acids? Why the lifetime of a prtein will reduce once…

A: Pyrene Malemide is a chemical which is applied as fluorophore to make protein conjugates by…

Q: The Shine-Dalgarno sequence binds to sequence within the large ribosomal subunit so that ribosomes…

A: in order to address the question, we'll first weigh out each option to arrive at the correct option.…

Q: Match the ribosome antibiotics with their binding sites and activities Puromycin [ Choose ]…

A: Antibiotics are chemical synthesized drugs used to kill or slow the growth of microbes that can…

Q: The addition of poly(U) is important in the degradation of mRNAs encoding which of the following…

A: The addition of poly(U) refers to the process of adding a string of uridine (U) nucleotides to the…

Q: C9. The peptide “backbone" consists of repetitive "“units" of amino group nitrogen-alpha…

A: Proteins are biopolymers made of amino acid units. Amino acids are comprised of carbon, hydrogen, a…

Q: Predict the location(s) (intracellular or extracelular) and a brief description of WHY based on your…

A: 1. A PTS1 C-term peroxisomal targeting seq added to C term of a normally secreted protein with usual…

Q: RNA molecules are more reactive than DNA molecules. Explain.

A: DNA is a deoxyribonucleotide which was a double-stranded molecule that has a long chain nucleotide…

Q: The peptide below is placed into a buffer with a pH = 9.1 H₂N-CH-C- -NH–CH—CNHCHC NH–CH CH3 HỌ-CH,…

A: Electrophoresis means the migration of a charged particle under the influence of an applied electric…