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LUCKY_DIMON [66]
3 years ago
7

Summarize the mechanism of the mammalian serine protease. You

Biology
1 answer:
Sav [38]3 years ago
6 0

Answer and Explanation:

Summarily, the mammalian serine protease has an -OH group which is able to act as a nucleophile, thus attacking the carbonyl carbon of the scissile peptide bond of the substrate. Then a pair of electrons on the histidine nitrogen having the ability to accept the hydrogen from the serine -OH group, thus coordinating the attack of the peptide bond.

The tetrahedral intermediates formation is the rate determining step.

Oxyanion hole (black) stabilises negative charge build-up on the transition state of the substrate (red) using hydrogen bonds from the enzyme's backbone amides (blue).

The catalytic triad is the main player in the catalytic mechanism in the serine proteases and plays an essential role in the cleaving ability of the proteases.

The attachments below shows the sketch of the process.

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Involuntary is which type cardiac, smooth, or skeletal?
grin007 [14]

Answer:

Smooth and cardiac

Explanation:

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4 0
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Using the data you just reviewed, create a scientific argument of one to two paragraphs that support or oppose the current flu v
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3 years ago
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Testing Two-Point Discrimination
yanalaym [24]
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Is the space between the bottom of the objective lens and the surface of the slide.
Svetlanka [38]

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The working distance (W.D.) which is determined by the linear measurement of the objective and front lens to the focal plane. In the general, the objective of the  working distance decreases by the magnification and the numerical aperture of both increase. The working distance is the distance and from the front of the lens to be the focal plane

To know more about lens visit:

brainly.com/question/15969013

#SPJ4                

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