The side chain of ________ has a pKa in the physiological pH range and is therefore often involved in proton transfer during enz

Question

3 years ago

6

The side chain of ________ has a pKa in the physiological pH range and is therefore often involved in proton transfer during enz

ymatic catalysis. The side chain of ________ has a pKa in the physiological pH range and is therefore often involved in proton transfer during enzymatic catalysis. His Glu Asp Arg

Chemistry

1 answer:

I am Lyosha [343] · Answer 1 · 2021-11-19T00:26:57+03:00

I am Lyosha [343]3 years ago

5 0

Answer:

Histidine (his)

Explanation:

Histidine (his), Arginine (arg), Aspartic acic (asp) and Glutamic acid (glu) have 3 acidic hidrogens each one, but only his has one physiological in the pH range.