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what are Allosteric enzymes?Definition & Important features of Allosteric enzymes.Modulators & types

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  • Опубліковано 30 тра 2020
  • This video is about :
    Allosteric enzymes
    Meaning of Allosteric enzymes:
    The term allosteric is derived from the Greek word, allo which means, other and stereos means space or site.
    Like all enzymes, allosteric enzymes have active site for binding of the substrate but they also have one or more regulatory (or allosteric) sites for binding regulatory metabolites which is called modulator
    Modulators that inhibit enzyme activity are termed negative modulators. Whereas those that increase enzyme activity are called positive modulators.
    Allosteric modulators bind with the allosteric site by reversible non-covalent interactions
    This binding alters conformation of the enzyme protein, which in turn leads to alteration of the enzyme activity. Thus, occupancy of the allosteric site influences, the enzyme activity, thereby providing important means of its regulation. The process is relatively rapid, and hence, the first response of cells to any change(s) in intracellular metabolic state.
    Allosteric enzymes in biochemistry
    Allosteric regulation in biochemistry
    What are allosteric enzymes in biochemistry
    Join through this link @ / @biochemistryconcepts

КОМЕНТАРІ • 82

  • @sheebaahmad4830
    @sheebaahmad4830 2 роки тому +12

    I was panicking about this topic because after seeing 2-3 long vdeos i still didnt get my concept clear. But hats off to you sir. You cleared my doubts just withing 5-6 mins. With crisp details. Thankyou sir. May you rise n shine

    • @biochemistryconcepts
      @biochemistryconcepts  2 роки тому +1

      Very happy to know that it was helpful 🎉😊
      Thank you so much for your valuable feedback. 👍
      Thank you so much for your wishes 🎉👍😊

  • @chingschannel1786
    @chingschannel1786 10 місяців тому +3

    Clear explanation thank u sir

  • @mabiyachoudhary8312
    @mabiyachoudhary8312 2 місяці тому +1

    Worth content!

  • @believer4317
    @believer4317 10 місяців тому +2

    Thank you soooo much sir. Superb explanation❤

  • @pagolusisters6315
    @pagolusisters6315 2 роки тому +2

    Nice lecture with suitable diagrams

  • @aftabrahi892
    @aftabrahi892 Рік тому +1

    Jazakallah ❤
    Allah pak apko uska ajr dy🤲😊

  • @mominayousif7168
    @mominayousif7168 3 роки тому +4

    Thank you doctor so much , that was really helpful for me , keep doing the great job 💜✨

    • @biochemistryconcepts
      @biochemistryconcepts  3 роки тому +1

      Happy to hear that it was helpful 😊
      Thank you very much for watching and liking 👍 the video...
      Definitely try my best to do more helpful videos

    • @biochemistryconcepts
      @biochemistryconcepts  3 роки тому

      Please do consider to subscribe 👍😊

    • @mominayousif7168
      @mominayousif7168 3 роки тому

      @@biochemistryconcepts Ok 👌🏻
      of course I will . ☺️

  • @FEATHERMAN11485
    @FEATHERMAN11485 3 роки тому +3

    Thank you, Great job!

    • @biochemistryconcepts
      @biochemistryconcepts  3 роки тому

      Welcome 😊
      Happy to hear that it was helpful 👍
      Thank you very much for watching and giving your feedback

  • @nidujaved7910
    @nidujaved7910 2 роки тому +1

    Thank you sir your video was very helpful

  • @drrrajkumar262
    @drrrajkumar262 11 місяців тому +1

    Outstanding

  • @roshnisamal7959
    @roshnisamal7959 3 роки тому +1

    Nice video sir...Got the concept, thanku!

    • @biochemistryconcepts
      @biochemistryconcepts  3 роки тому

      Happy to hear that it was helpful 👍
      Thank you very much for your feedback 😊

  • @gantimanogna5910
    @gantimanogna5910 11 місяців тому +1

    Thank you sir ji..

    • @biochemistryconcepts
      @biochemistryconcepts  11 місяців тому

      Welcome 😊🎉👍
      Thank you so much for your feedback 👍😊

  • @biplabpal7722
    @biplabpal7722 2 роки тому +1

    Thanks sir it really helpful 🥰🥰🥰🥰🥰🥰

    • @biochemistryconcepts
      @biochemistryconcepts  2 роки тому

      You're welcome 🎉😊
      Thank you so much for your feedback 😊👍

  • @arjumanfatma786
    @arjumanfatma786 3 роки тому +1

    More information In a little words 👍

  • @seleldjdfmn221
    @seleldjdfmn221 4 роки тому +4

    This is So Nice. You're very talented at making Videos. Also, I would love to be friends :3

  • @gokulp9655
    @gokulp9655 Рік тому

    Nice explain...... Sir

  • @fathimaamnaamna8478
    @fathimaamnaamna8478 Рік тому +1

    Thank you 👍

    • @biochemistryconcepts
      @biochemistryconcepts  Рік тому

      You are welcome 👍😊💐
      Thank you so much for your feedback 👍😊

  • @student_doctorvani
    @student_doctorvani 3 роки тому +1

    Thanks doc

  • @rrrr-vh3mc
    @rrrr-vh3mc 2 роки тому +1

    Hello i ed biological oxidation and reduction reaction ? Calculation of redox potential and gibbs free energy ppt.

  • @mohanapriya4202
    @mohanapriya4202 3 роки тому +2

    Easily understandable

  • @RajuSharma-vx3mx
    @RajuSharma-vx3mx 3 роки тому +1

    👍👍

  • @ramachandrasanna6917
    @ramachandrasanna6917 3 роки тому +2

    Sir, i want some topic ppt in biochemistry. Link between glycolysis and citric acid cycle. Please send me sir🙏

    • @biochemistryconcepts
      @biochemistryconcepts  3 роки тому

      @Ramachandra's Anna : Hi, link between glycolysis and Citric acid cycle is a link reaction catalysed by Pyruvate Dehydrogenase.
      I will update in my telegram group in sometime. You can check here... Biochemistry Notes which includes PPTs & MCQs
      @ t.me/biochemistryConceptss

    • @biochemistryconcepts
      @biochemistryconcepts  3 роки тому

      Uploaded in telegram...you can download Now.
      t.me/biochemistryConceptss

    • @ramachandrasanna6917
      @ramachandrasanna6917 3 роки тому +1

      @@biochemistryconcepts thank you so much for ur quick responses sir🙏🙏🙏

    • @biochemistryconcepts
      @biochemistryconcepts  3 роки тому

      @@ramachandrasanna6917 welcome 😊👍

  • @anjaneyulubonala5110
    @anjaneyulubonala5110 3 роки тому +3

    Hii bro I want some topics ppt in biochemistry can u upload it in ur telegram channel

    • @biochemistryconcepts
      @biochemistryconcepts  3 роки тому +1

      Hi..🙂
      If available I will definitely upload 👍

    • @anjaneyulubonala5110
      @anjaneyulubonala5110 3 роки тому +1

      Can u upload imp topics for xam purpose and ppt of that topic

    • @biochemistryconcepts
      @biochemistryconcepts  3 роки тому

      I have already uploaded some chapters in telegram channel :
      t.me/biochemistryConceptss
      Please check the telegram channel.
      For Which exam you require topics.
      If you mention the topics,then it would be easy for me to upload

    • @biochemistryconcepts
      @biochemistryconcepts  3 роки тому

      If your required topic is not available in telegram channel...let me know,I will upload that

  • @ramachandrasanna6917
    @ramachandrasanna6917 3 роки тому +1

    Sir, i want some topic ppt in biochemistry. What is the structural elucidation, synthesis of vitaminE. Please send me sir🙏🙏

  • @dipalibokde7864
    @dipalibokde7864 Рік тому +1

    Sir allosterism and allosteric enzyme are same phenomenon? ?

    • @biochemistryconcepts
      @biochemistryconcepts  Рік тому

      Allosteric enzymes have allosteric binding sites.The mechanism by which a molecule binds to allosteric enzymes is allosterism.
      Answer is : Both are related but different

    • @dipalibokde7864
      @dipalibokde7864 Рік тому +1

      @@biochemistryconcepts Thankyou sir

    • @biochemistryconcepts
      @biochemistryconcepts  Рік тому

      You are welcome 👍🎉

    • @dipalibokde7864
      @dipalibokde7864 Рік тому +1

      @@biochemistryconcepts Sir Can you provide notes on Allosterism in detail plz

    • @biochemistryconcepts
      @biochemistryconcepts  Рік тому

      Okay but it may take time.... exactly I don't know

  • @saniaskitchen8024
    @saniaskitchen8024 2 роки тому +1

    Asslamoalaikum...is any study related group available regarding biochemistry ...?

    • @biochemistryconcepts
      @biochemistryconcepts  2 роки тому

      Mualaikumsalam
      Sorry I didn't get that.Please tell me what exactly is your doubt.

    • @saniaskitchen8024
      @saniaskitchen8024 2 роки тому +1

      @@biochemistryconcepts main kh rahi hon sir ......kia koi whatsapp group hai ???jis mn hum apni queries waghera bta sakain aur jo cheez samjh nah aye wo pooch sakain????

    • @biochemistryconcepts
      @biochemistryconcepts  2 роки тому

      Okay...I have one telegram channel ,where I upload only study material.If required you can use Biochemistry Notes which includes PPTs & MCQs
      t.me/biochemistryConceptss.
      You can contact me @ biochemistryconcepts@gmail.com.
      I try my best to help.👍

    • @saniaskitchen8024
      @saniaskitchen8024 2 роки тому +1

      @@biochemistryconcepts Asslamoalaikum .....umeed hai k aap khariyat sey hon gy.....abhi hamara minerals chapter ka test hai from mushtaq vol2 if u have notes or any helping material regarding that plz send me ....nd also gave a trick how to memorize all these minerals bcz its too difficult for us to remember there occurrences, function, diseases ..

    • @biochemistryconcepts
      @biochemistryconcepts  2 роки тому

      Thank you.
      I am good.
      Material link for mineral metabolism :t.me/biochemistryConceptss/105
      I have to work on mineral metabolism.
      I will do it soon.But iam not sure whether I can do it before your exam. Once completed I will update.
      Good luck.
      Check the above link for minerals Material.

  • @crestabelshaw2395
    @crestabelshaw2395 2 роки тому +1

    could you please put subtitles on this video because i cant understand your accent thank you

    • @biochemistryconcepts
      @biochemistryconcepts  2 роки тому

      I will definitely try to do that 👍
      Thank you for your feedback 👍😊

  • @svr2002
    @svr2002 2 роки тому +1

    Sir send modified pdf for amino acid metabolism