Adenylylation is a post-translational modification that can regulate the Adenylyation involves the covalent attachment of an adenine monophosphate unit onto an amino acid side chain of a protein. NH₂ HO-P-O. OH OH OH
Q: Suppose there is a ligand binding pocket in this alpha-helix that contains residues of Leu (2), Phe…
A: Globular protein contains van der waals interactions , disulphide bridges , diploar interactions(…
Q: could you make powerpoint presentation subtopics for Fluorescent Protein-Based Biosensors and Their…
A: Biosensors based on Forster or fluorescence resonance energy transfer (FRET) can be employed in…
Q: ) how many turns are in this alpha-helix? Should be an integer b) length in angstroms?
A: Alpha helix is the secondary structure of protein formed by Hydrogen bonds between side chains of…
Q: What the most important difference between cellulose and other polysaccharides discussed in class…
A: Cellulose is a type of carbohydrate that is mostly present in the plants. It is generally not…
Q: Follow the instructions. Typewritten for an upvote. No upvote for handwritten. PLEASE SKIP IF YOU…
A: The pedigree analysis helps to determine the mode of inheritance of a disease, and genotypes of the…
Q: Calculate the ATP yield from full oxidation of the fatty acids from a triglyceride with 3, 22 carbon…
A: Fatty acids are released in the digestion of triglycerides. These fatty acids undergo beta oxidation…
Q: Which of the following describe active transport or is an example of a transport of a substance…
A: Since you have posted a question with multiple questions, we will solve the first question for you.…
Q: ALL biosynthetic reactions require which of the following metabolites(s)? NADPH Glucose 6-P High…
A: Biosynthetic reaction is the process in which products are formed from simpler building blocks.
Q: Ketohexose sugars can form 8 different stereoisomers. How many of those isomers can be distinguished…
A: Introduction: Thin-layer chromatography is a chromatography technique based on the principle of…
Q: 7. Explain the cyclin-dependent kinases, completely. 8. Describe DNA ALKYLATING AGENTS.
A: Note : Hi ! Thank you for the question. We are authorized to answer one question at a time. Since…
Q: Explain in detail the condensation reactions to form Maltose and Sucrose from their monosaccharides.
A: Sugars are simple carbohydrates which are classified based on the number of monomeric units present…
Q: Match lipid descriptions in column A with the phospholipid type in column B ✓ H is attached to the…
A: Membrane is composed of phospholipids whose structure has polar head group & non-polar tails.…
Q: What enzyme breaks the H-bond between nucleotides of DNA? Group of answer choices DNA gyrase DNA…
A: DNA is known as deoxyribonucleic acid. DNA act as the genetic material in most organisms present on…
Q: Match the following methods of Analysis: Lipid anchor is myristic acid and linked to a glycine…
A: Membrane lipid are are most important lipids provide membrane with different cell function ,…
Q: Illustrate the biochemical pathways for one complete cycle of b-oxidation of fatty acyl CoA (giving…
A: Beta oxidation is a biochemical process in eokaryotes by which fatty acids broken down in cytosol.…
Q: n an enzyme reaction the enzyme has a KM of 72 mM. At which substrate concentration will the rate of…
A: "Since you have asked multiple questions, we will solve the first two question for you. If you want…
Q: Inhibitory postsynaptic potentials cause what type of change at the post-synaptic membrane?…
A: Introduction: Post-synaptic potentials are neurotransmitter receptors that mediate changes in…
Q: Caffeine's effects are attributable to its ability to stimulate CNS adenosine receptors
A: Caffeine is absorbed from the gastrointestinal tract and reaches the bloodstream after consumption.…
Q: What characterizes the C5 amino acids? These amino acids are converted to glutamate then deaminated…
A: Introduction: Amino acids are compounds that contain an amino group, a carboxyl group, and a side…
Q: 1) Dilution fraction 2) Water
A: Dilution is a method to dilute the specific sample to achieve the required low concentration of the…
Q: 2C Two homologues of this enzyme from different species both catalyze the reaction SY with distinct…
A: Hi! Thank you for the question. We are authorized to answer one question at a time, since you have…
Q: From the Lineweaver-Burke plot of an enzyme-catalyzed reaction containing 4 μM total enzyme, you…
A: Hi. Thank you for the question. As per the honor code, We'll answer the first question since the…
Q: Study the reaction shown below and answer the questions. 3-phosphoglycerate + Hribulose…
A:
Q: L-ornithine 2 carbamoylphosphate 3 L-citrulline 4 argininosuccinate 5 fumarato 6 L-arginine 7 urea…
A: Biochemical reactions take place in the cell which involve transformation of one molecule to other.…
Q: he following describe lipoprotein organization, classification & function, EXCEPT: " Each type…
A: Lipoproteins: Lipoproteins are group of soluble protein contain both fat and protein ,primarily…
Q: If metabolites from fats, amino acids and lactate are to be converted to glucose, which of the…
A: Fats or fatty acids are oxidized through the process of beta-oxidation in the mitochondrial matrix.…
Q: Reducing power for the synthesis of fatty acids is produced in which reactions? conversion of…
A: The fatty acid synthesis starts from acetyl Co-A which is an intermediate of the TCA cycle. The…
Q: f the following statements is/are FALSE? aramagnetic metal ions can have an odd number of electrons.…
A: The crystal field theory is used for giving the description of the metal-ligand bond. The…
Q: Which of the following mutagens results in the deamination of nitrogenous bases? O nitrous acid base…
A: The amino bases adenine and cytosine lose one amino group when they are oxidised. As a result, in…
Q: An enzyme preparation converts 5 μmol of substrate into product over a period of 0.5 min. This…
A: In the question the given values are: The concentration of substrate: 5μmolTime of conversion of…
Q: What are the acidic R amino acid group. Enumerate.
A: Amino acids are a vital part of life. They are made up of two different functional groups. These…
Q: You need to separate the following three proteins, Protein A (MW 76 600 Da; pI 4.5); Protein B (MW…
A: The chromatography techniques are laboratory techniques for the separation of a mixture into its…
Q: In vision, vitamin A serves as a cofactor for key enzymatic reactions needed for vision is…
A: Rods (in the periphery) and cones (in the center) make up the eye's retina. Cones are essential for…
Q: 1. Using the table of the genetic code, determine the sequence of amino acids. 2. If mutation occurs…
A: Codons are triplets of nucleotides in the mRNA sequence, which is read by the ribosomes in order to…
Q: Match the following methods of Analysis: Lipid anchor is myristic acid and linked to a glycine…
A: Lipids are complex fatty acids, is in storage form and has many biological functions.
Q: ___________ is considered an important amphibolic pathway which plays a major role in oxidative…
A: Amphibolic pathway meaning that they can perform both catabolic(breakdown) and anabolic(synthesis)…
Q: Which of the following statements is false? a. A reaction may not occur at a detectable rate even…
A: The rate of reaction is described as the speed through which there is a process of a chemical…
Q: Describe the following chemicals require in fermentation medium a) Micronutrient b) Trace element
A: Fermentation is a metabolic process which involves conversion of sugar into alcohol or acid via…
Q: Match the test in column B that will best differentiate the lipids in column A.…
A: The biological macromolecules that are found in living organisms are carbohydrates, proteins,…
Q: * Glycerol is used for cosmetic preparations and synthesis of suppositories True False
A: Glycerol - Polyol compound and is colorless, odorless; a viscous liquid
Q: Which of the following is true about the T (tense) -->R (relaxed) transition of hemoglobin? A. The…
A: Haemoglobin is described as a very important protein that is present in our RBCs. They have the role…
Q: Select all criterion for classifying a substance as a neurotransmitter. (select all that apply)…
A: Neurotransmitters are chemical messengers that are employed by the body to transmit nerve impulses…
Q: A feature of obesity that causes it to impact on many diseases is low level inflammation and the…
A: Obesity is a complex disease and occurs due to accumulation of excessive amount of body fat. Obesity…
Q: When fat is diminished during a change in body weight, the majority of that mass is lost as excreted…
A: The fat loss isa scientific process. It focuses on decrease calorie intake and high calorie burning.…
Q: Show the reaction mechanism for the catabolism of proline.
A: Proline plays an important role in metabolism and is being recognised as an important amino acid in…
Q: During each cycle of B-oxidation of fatty acid, all the following compounds are generated except…
A: Beta-oxidation is the process by which long chain fatty acyl CoA is degraded. Fatty acid oxidation…
Q: A. Consider the following fatty acids and the given cellular condition/location. ii. 17:0 fatty acid…
A: In case of odd numbered fatty acid chain, the pathway of β-oxidation is completely similar until…
Q: What does the "alpha" indicate in "α-helix"? It is a Greek helix. It's position lies above the…
A: Proteins are composed of twenty standard amino acids attached together via peptide bonds. The linear…
Q: What is Bio Chemistry? Explain.
A: Biochemistry- Can be used for studying properties of the biological molecules.
Q: Is there a difference in net charge between heteromeric protein and monomeric protein assuming they…
A: Heteromeric protein has subunits made up of different polypeptide chains. Monomeric proteins are…
Step by step
Solved in 2 steps
- Glycosylation is a major type of protein post-translational modification. Identify the amino acid that is joined to each monosaccharide by a glycosidic bond. glycoprotein A glycoprotein B glycoprotein C HA HO Н CH₂OH HO OH Н H CH₂OH Н ОН HO HN-C-CH3 о c=0 NHI -NH-C - CH2C-H ОН Н нн ОН НН CH2OH Он OH HO Н NH 1 С=0 -CH2-C-н NH C=0 LO-CH2-C-H NH A В сIt is important for a protease to distinguish between two different proteins so that it only cleaves its target protein. The target protein has the target sequence glu-asp- ser. What amino acids should line the substrate-binding site (the target protein binding site) of the enzyme to help it to recognize its target? Amino acids such as glutamate and aspartate. Amino acids such as glutamine and phenylalanine. Amino acids such as arginine and lysine. Amino acids such as tryptophan and cysteine. Any amino acids would work as long as there are three.a protease that cleave peptide bonds adjacent to aspartate and glutamate would likely have an s1 pocket that contain positively charged amino acids true or false
- Determine whether each of the amino acids is polar, nonpolar, positively charged, or negatively charged at pH 7. Polar and neutral aspartate H Ser H₂N-C-CH₂-C-COO NH3 lysine Leu Nonpolar Answer Bank H OOC-CH₂-CH₂-C-COO NH3 Positively charged H CH₂-C-COO NH3 hydrophobic amino acids Negatively chargedHere is a putative peptide sequence (position number on top of residues): 1 2 3 4 5 6 7 8 9 10 11 12 13 NH2- G C G N V T H N Q C V L S -COOH If expressed in a eukaryotic cell (please mark your answer in the blank space): Position(s) ___ could be N-glycosylated Position(s) ___ could be modified with myristic acid and the bond formed would be a ______________ Position(s) ______and _____ could be modified with palmiti c acid and the bond formed would be a ______________ Positio n(s) ________ could be a segment of a lipid-linked protein with a farnesyl anchor and the bond formed would be a ______________ Position(s) ________ could be a segment of an O-glycosylated protein Position(s) ________ could be modified with a glycosylphosphatidylinositol (GPI) anchor Position(s) ________ could be phosphorylatedYou have digested a small protein with two different proteases, each protease acting on the protein in separate reactions. These are the peptide fragments generated: Trypsin: IPVK: Ile-Pro-Val-Lys ALEL: Ala-Leu-Glu-Leu HRPGDR: His-Arg-Pro-Gly-Asp-Arg FGADAEDGAMNK: Phe-Gly-Ala-Asp-Ala-Glu-Asp-Gly-Ala-Met-Asn-Lys YLEFISECIIQVLQSK: Tyr-Leu-Glu-Phe-Ile-Ser-Glu-Cys-Ile-Ile-Gln-Val-Leu-Gln-Ser-Lys Chymotrypsin: (Reaction conditions were used to maximize cutting to the C-terminal size of F, W, and Y.) LEF: Leu-Glu-Phe IPVKY: Ile-Pro-Val-Lys-Tyr GADAEDGAMNKALEL: Gly-Ala-Asp-Ala-Glu-Asp-Gly-Ala-Met-Asn-Lys-Ala-Leu-Glu-Leu ISECIIQVLQSKHRPGDRF: Ile-Ser-Glu-Cys-Ile-Ile-Gln-Val-Leu-Gln-Ser-Lys-His-Arg-Pro-Gly-Asp-Arg-Phe I am not sure what these questions are asking.
- The alkaline hydrolysis of pAUGCAGC oligonucleotide produces: O A. Uridine 2'-monophosphate, uridine 3'-monophosphate, cytosine 2'-monophosphate O B. Adenosine 2'-monophosphate, adenosine 3'-monophosphate, adenosine 21,5'-bisphosphate OC. Guanosine 2'-monophosphate, guanosine 3'-monophosphate, cytosine 3'-monophosphate O D. Cytidine 3'-monophosphate, guanosine 2'-monophosphate, adenine 2'-monophosphate O E. Adenine 3,5'-bisphosphate, guanine 2,5'-bisphosphate, uridine 2'-monophosphate O F. Uridine 2'-monophosphate, uridine 3'-monophosphate, guanine 3'-monophosphateS-adenosylmethionine is an activated carrier molecule that transfers which of the following groups? the carboxylic acid group (with one carbon) the phosphate group (with zero carbons) the glucose group (with six carbons) the methyl group (with one carbon) the acetyl group (with two carbons)Which of the choices are types of posttranslational modifications a newly synthesized protein may undergo? Select all the choices that apply. changes to hydrogen bonding capabilities formation of an amide bond between Cys and an isoprenyl group removal of prosthetic groups removal of the thiol group from a Cys residue modulation of charges on amino acids proteolytic cleavage covalent attachment of oligosaccharides to Asn, Thr, or Ser
- embrane synthesis in the cell requires the selective retention of certain types of lipids on one side or the other. hich group of enzymes accomplishes this task? O phospholipases O Translocons Oflippases scramblasesGiven below are sequences of amino acids present in an oligo-peptide chain. Count the overall chargeof each assigned peptide and write it in your answer. Along with it also mention that toward swhichelectrode (cathode or anode) will the peptide move? Please remember that cathode is a negativeelectrode and anode is a positive electrode. Ile-Lys-Arg-Trp-Lys-Asn-Glu-His-Pro-Asp-Ala-Tyr-Phe-Glu-Met-Phe-Gly-ValDraw the peptide formed between asparagine and histidine. H,N- -CH-C-OH H,N-CH-ċ-OH ČH2 ČH, N° NH2 -NH +