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polyproline

American

[pol-ee-proh-leen, ‐lin] / ˌpɒl iˈproʊ lin, ‐lɪn /

noun

Biochemistry.

a sequence of proline residues that tends to form a left-handed helix: polyprolines are widely studied for their function in a broad range of biological processes.

Etymology

Origin of polyproline

First recorded in 1950–55; poly- ( def. ) + proline ( def. )

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polyproline

"Our research has shown polyproline peptide can penetrate and begin to break the slime barrier down in as little as an hour after treatment," says Fleeman.

From Science Daily ● May 1, 2024

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023