IIT JAM
Rajni Kumari Asked a Question
October 19, 2020 10:02 pmpts 30 pts
  • IIT JAM
  • Biotechnology (BT)

12. a enzyme has glu'° and asp at active site. the pi for glu is 5.6 and for asp is 4.5. the enzyme function when glu is in protonated form and asp in deprotona

12. A enzyme has Glu'° and Asp at active site. The pI for Glu is 5.6 and for Asp is 4.5. The enzyme function when Glu is in protonated form and Asp in deprotonated form. The pH where enzyme will show maximum activity will be a. 4.5 b. 5.05 d. 5.6 C. 10.1 atalvzed reaction
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  • Abhijeet Gaurav thankyou
    Answer is (B). Glu will be protonated below 5.6 & Asp deprotonated above 4.5 . So the enzyme will be maximaly active at pH between the both pI's. Thus pH is 5.05
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    Rajni Kumari
    Thankyou so Much.