prosthetic group

noun

Biochemistry.

the nonprotein acid constituent of a conjugate protein, as the heme group of hemoglobin.

prosthetic group

noun

the nonprotein component of a conjugated protein, such as the lipid group in a lipoprotein

prosthetic group

The nonprotein component of a conjugated protein, as the heme group in hemoglobin.

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Word History and Origins

Origin of prosthetic group¹

First recorded in 1895–1900

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Example Sentences

Examples have not been reviewed.

Autenrieth, F., Tajkhorshid, E., Baudry, J. & Luthey-Schulten, Z. Classical force field parameters for the heme prosthetic group of cytochrome c.

From

Proteids.—These substances are combinations of one or more albumins with a radical of an essentially different nature, termed by Kossel a ``prosthetic group.''

From

prosthetic dentistry prosthetics

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