Health
How the 3-D structure of eye-lens proteins is formed – EurekAlert
Chemical bonds within the eye-lens protein gamma-B crystallin hold the protein together and are therefore important for the function of the protein within the lens….
FRANKFURT. The lens of the human eye gets its transparency and refractive power from the fact that certain proteins are densely packed in its cells. These are mainly crystallines. If this dense packing cannot be maintained, for example due to hereditary changes in the crystallines, the result is lens opacities, known as cataracts, which are the most common cause of vision loss worldwide.
In order for crystallins to be packed tightly in lens fibre cells, they must be folded stably and correctly….
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