allosteric

adjective

al·​lo·​ste·​ric ˌa-lō-ˈster-ik How to pronounce allosteric (audio) -ˈstir- How to pronounce allosteric (audio)
: of, relating to, undergoing, or being a change in the shape and activity of a protein (such as an enzyme) that results from combination with another substance at a point other than the chemically active site
allosterically adverb
allostery noun

Examples of allosteric in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Molecular mechanism of the allosteric enhancement of the umami taste sensation. Liz Roth-Johnson, Discover Magazine, 9 July 2013 The Company is focused on developing drugs based on selective allosteric modulation of CNS synaptic and extrasynaptic receptors. Forbes Quant Trader, Forbes, 2 Mar. 2021

Word History

Etymology

allo- + steric

First Known Use

1962, in the meaning defined above

Time Traveler
The first known use of allosteric was in 1962

Dictionary Entries Near allosteric

Cite this Entry

“Allosteric.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/allosteric. Accessed 4 Dec. 2024.

Medical Definition

allosteric

adjective
al·​lo·​ste·​ric ˌal-ō-ˈster-ik How to pronounce allosteric (audio) -ˈsti(ə)r- How to pronounce allosteric (audio)
: of, relating to, or being a change in the shape and activity of a protein (as an enzyme) that results from combination with another substance at a point other than the chemically active site
allosterically adverb
allostery noun
plural allosteries
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!