Term: entatic state
https://doi.org/10.1351/goldbook.ET06763

Definition:
A state of an atom or group which, due to its binding in a protein, has its geometric or electronic condition adapted for function.

Note: It is derived from entasis (Greek), meaning tension.

Source: PAC, 1997, 69, 1251. 'Glossary of terms used in bioinorganic chemistry (IUPAC Recommendations 1997)' on page 1272 (https://doi.org/10.1351/pac199769061251)

Citation: 'entatic state' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.ET06763

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