Sumridhi posted an Question
June 03, 2021 • 17:36 pm 30 points
  • CSIR NET
  • Life Sciences

Phosphorylation of adp to atp occurs throuah eneray metabolism, comprising oxio l phosphorylation or photo-phosphorylation (in plants), atp can also be formed f

Phosphorylation of ADP to ATP occurs throuah eneray metabolism, comprising Oxio l phosphorylation or photo-phosphorylation (in plants), ATP can also be formed from AD the action of adenylate kinase. Crystal structure determination of adenylate kinase shows C-teminal region has the sequence -Val-Asp-Asp-Val-Phe-Ser-Gin-Val-Cys-Thr-His-Leu Asp-Thr-Leu-Lys. the What can be a possible cenfermation ef the sequence ? (A) A helix that is not amphipathic (B) Beta hairpin (C) Amphipathic helix (D) Leucine zipper helix I m not getting that what is asking in the question and what is in the options plz. tell me the topic from which this question is asked

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    Krishan k jakhad best-answer

    C...alpha helix with both charges (amphipathic) Adenylate kinases (AKs) (ATP:AMP phophotransferases, EC 2.7.4.3) catalyze the reversible transfer of the -phosphate group from a phosphate donor (normally ATP) to AMP, releasing two molecules of ADP. Besides crucial roles in homeostasis of adenine nucleotide metabolism, AKs are involved in cellular energetics through complex phosphotransfer networks regulating intracellular ATP-producing processes. see attached diagrams for CTD information...will help for sure 👍alpha 7 is actually your given sequence of amino acids.

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    type of amino acids in this given stretch will decide ...it's alpha helical character

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    please explain how type of amino acids will decide its alpha helical character

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    see.. nature (charge) of amino acids will decide whether they will come closer or repell each other or neutral. so as a result Alha helical coil or beta sheets are produced. right for this actually you have to understand how each amino acid will interact with one another in a stretch of protein as into above first diagram.

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    thank u sir

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