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

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
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  • @sheebaahmad4830
    @sheebaahmad48302 жыл бұрын

    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 жыл бұрын

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

  • @FEATHERMAN11485
    @FEATHERMAN114853 жыл бұрын

    Thank you, Great job!

  • @biochemistryconcepts

    @biochemistryconcepts

    3 жыл бұрын

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

  • @mabiyachoudhary8312
    @mabiyachoudhary8312Ай бұрын

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  • @biochemistryconcepts

    @biochemistryconcepts

    Ай бұрын

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  • @mominayousif7168
    @mominayousif71683 жыл бұрын

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  • @biochemistryconcepts

    @biochemistryconcepts

    3 жыл бұрын

    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

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    @biochemistryconcepts

    3 жыл бұрын

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    @mominayousif7168

    3 жыл бұрын

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  • @chingschannel1786
    @chingschannel17869 ай бұрын

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  • @biochemistryconcepts

    @biochemistryconcepts

    9 ай бұрын

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  • @believer4317
    @believer43179 ай бұрын

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  • @biochemistryconcepts

    @biochemistryconcepts

    9 ай бұрын

    Thank you so much for your feedback 👍😊🎉

  • @roshnisamal7959
    @roshnisamal79593 жыл бұрын

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  • @biochemistryconcepts

    @biochemistryconcepts

    3 жыл бұрын

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

  • @pagolusisters6315
    @pagolusisters63152 жыл бұрын

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  • @biochemistryconcepts

    @biochemistryconcepts

    2 жыл бұрын

    Thank you so much for your feedback 👍😊🎉

  • @nidujaved7910
    @nidujaved79102 жыл бұрын

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  • @biochemistryconcepts

    @biochemistryconcepts

    2 жыл бұрын

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

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    @drrrajkumar26210 ай бұрын

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  • @biochemistryconcepts

    @biochemistryconcepts

    10 ай бұрын

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  • @gantimanogna5910
    @gantimanogna591010 ай бұрын

    Thank you sir ji..

  • @biochemistryconcepts

    @biochemistryconcepts

    10 ай бұрын

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

  • @aftabrahi892
    @aftabrahi892 Жыл бұрын

    Jazakallah ❤ Allah pak apko uska ajr dy🤲😊

  • @biochemistryconcepts

    @biochemistryconcepts

    Жыл бұрын

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    @aftabrahi892

    Жыл бұрын

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    @biochemistryconcepts

    Жыл бұрын

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  • @fathimaamnaamna8478
    @fathimaamnaamna8478 Жыл бұрын

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  • @biochemistryconcepts

    @biochemistryconcepts

    Жыл бұрын

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

  • @biplabpal7722
    @biplabpal77222 жыл бұрын

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  • @biochemistryconcepts

    @biochemistryconcepts

    2 жыл бұрын

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

  • @student_doctorvani
    @student_doctorvani3 жыл бұрын

    Thanks doc

  • @biochemistryconcepts

    @biochemistryconcepts

    3 жыл бұрын

    You're welcome.😊 Thank you very much for your feedback😊👍

  • @gokulp9655
    @gokulp9655 Жыл бұрын

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  • @biochemistryconcepts

    @biochemistryconcepts

    Жыл бұрын

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    @seleldjdfmn2214 жыл бұрын

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  • @biochemistryconcepts

    @biochemistryconcepts

    4 жыл бұрын

    Thank you Sure

  • @arjumanfatma786
    @arjumanfatma7863 жыл бұрын

    More information In a little words 👍

  • @biochemistryconcepts

    @biochemistryconcepts

    3 жыл бұрын

    thank you very much for your feedback 😊👍

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    @RajuSharma-vx3mx3 жыл бұрын

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  • @biochemistryconcepts

    @biochemistryconcepts

    3 жыл бұрын

    Thank you very much for your encouraging feedback 🙏☺️

  • @rrrr-vh3mc
    @rrrr-vh3mc2 жыл бұрын

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  • @biochemistryconcepts

    @biochemistryconcepts

    2 жыл бұрын

    I will check and update ASAP

  • @biochemistryconcepts

    @biochemistryconcepts

    2 жыл бұрын

    t.me/biochemistryconceptss/103

  • @mohanapriya4202
    @mohanapriya42023 жыл бұрын

    Easily understandable

  • @biochemistryconcepts

    @biochemistryconcepts

    3 жыл бұрын

    Thank you for watching and for your feedback back 😊

  • @ramachandrasanna6917
    @ramachandrasanna69173 жыл бұрын

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

  • @biochemistryconcepts

    @biochemistryconcepts

    3 жыл бұрын

    @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 жыл бұрын

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

  • @ramachandrasanna6917

    @ramachandrasanna6917

    3 жыл бұрын

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    @biochemistryconcepts

    3 жыл бұрын

    @@ramachandrasanna6917 welcome 😊👍

  • @saniaskitchen8024
    @saniaskitchen80242 жыл бұрын

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

  • @biochemistryconcepts

    @biochemistryconcepts

    2 жыл бұрын

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

  • @saniaskitchen8024

    @saniaskitchen8024

    2 жыл бұрын

    @@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 жыл бұрын

    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 жыл бұрын

    @@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 жыл бұрын

    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.

  • @ramachandrasanna6917
    @ramachandrasanna69173 жыл бұрын

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

  • @biochemistryconcepts

    @biochemistryconcepts

    3 жыл бұрын

    Hi... I will check and update you in some time...

  • @ramachandrasanna6917

    @ramachandrasanna6917

    3 жыл бұрын

    @@biochemistryconcepts ok sir thank you

  • @biochemistryconcepts

    @biochemistryconcepts

    3 жыл бұрын

    @@ramachandrasanna6917 welcome 😊 Check in telegram group...

  • @ramachandrasanna6917

    @ramachandrasanna6917

    3 жыл бұрын

    @@biochemistryconcepts thank you sir

  • @anjaneyulubonala5110
    @anjaneyulubonala51103 жыл бұрын

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

  • @biochemistryconcepts

    @biochemistryconcepts

    3 жыл бұрын

    Hi..🙂 If available I will definitely upload 👍

  • @anjaneyulubonala5110

    @anjaneyulubonala5110

    3 жыл бұрын

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

  • @biochemistryconcepts

    @biochemistryconcepts

    3 жыл бұрын

    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 жыл бұрын

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

  • @svr2002
    @svr20022 жыл бұрын

    Sir send modified pdf for amino acid metabolism

  • @biochemistryconcepts

    @biochemistryconcepts

    2 жыл бұрын

    Okay 👍

  • @biochemistryconcepts

    @biochemistryconcepts

    2 жыл бұрын

    Already one pdf file is present.Check it .👍

  • @crestabelshaw2395
    @crestabelshaw23952 жыл бұрын

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

  • @biochemistryconcepts

    @biochemistryconcepts

    2 жыл бұрын

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

  • @dipalibokde7864
    @dipalibokde786411 ай бұрын

    Sir allosterism and allosteric enzyme are same phenomenon? ?

  • @biochemistryconcepts

    @biochemistryconcepts

    11 ай бұрын

    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

    11 ай бұрын

    @@biochemistryconcepts Thankyou sir

  • @biochemistryconcepts

    @biochemistryconcepts

    11 ай бұрын

    You are welcome 👍🎉

  • @dipalibokde7864

    @dipalibokde7864

    11 ай бұрын

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

  • @biochemistryconcepts

    @biochemistryconcepts

    11 ай бұрын

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