active site
nounBiochemistry.
the part of an enzyme that interacts with the substrate during catalysis.
Origin of active site
1First recorded in 1960–65
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
Scientific definitions for active site
active site
The part of an enzyme where the catalytic activity on the substrate takes place. See more at enzyme.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Cultural definitions for active site
active site
The part of an enzyme or antibody where a chemical reaction occurs.
The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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