Question

What is porin? What is its importance??
Where it's used?

Answer 1

Answer:

Porins are beta barrel proteins that cross a cellular membrane and act as a pore, through which molecules can diffuse.[1] Unlike other membrane transport proteins, porins are large enough to allow passive diffusion, i.e., they act as channels that are specific to different types of molecules. They are present in the outer membrane of gram-negative bacteria and some gram-positive Mycobacteria (mycolic acid-containing actinomycetes), the outer membrane of mitochondria, and the outer chloroplast membrane.

Porins are beta barrel proteins that cross a cellular membrane and act as a pore, through which molecules can diffuse. Unlike other membrane transport proteins, porins are large enough to allow passive diffusion, i.e., they act as channels that are specific to different types

of molecules.

Porins are proteins that are located in the outer membrane of Gram-negative bacteria . They function to form a water-filled pore through the membrane, from the exterior to the periplasm , which is a region located between the outer and inner membranes

Explanation:

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