TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
E-I [2 records]
Record 1 - internal organization data 2011-01-05
Record 1, English
Record 1, Subject field(s)
- Biological Sciences
Record 1, Main entry term, English
- enzyme-inhibitor complex
1, record 1, English, enzyme%2Dinhibitor%20complex
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
Complex that consists of an enzyme and an inhibitor which is bound either to the catalytic site of the enzyme or to some other site on the enzyme. 1, record 1, English, - enzyme%2Dinhibitor%20complex
Record number: 1, Textual support number: 1 CONT
Competitive inhibitors are those reacting reversibly with the free enzyme in competition with the substrate to form an enzyme-inhibitor complex; their action can be reversed by increasing the substrate concentration. 2, record 1, English, - enzyme%2Dinhibitor%20complex
Record number: 1, Textual support number: 1 OBS
EI is an abbreviation of enzyme-inhibitor complex. 3, record 1, English, - enzyme%2Dinhibitor%20complex
Record 1, French
Record 1, Domaine(s)
- Sciences biologiques
Record 1, Main entry term, French
- complexe enzyme-inhibiteur
1, record 1, French, complexe%20enzyme%2Dinhibiteur
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- combinaison enzyme-inhibiteur 2, record 1, French, combinaison%20enzyme%2Dinhibiteur
correct, feminine noun
- complexe E-I 2, record 1, French, complexe%20E%2DI
correct, masculine noun
- complexe EI 2, record 1, French, complexe%20EI
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Complexe formé par l’association de l’enzyme avec l’inhibiteur. Dans l’inhibition compétitive, l’inhibiteur se combine avec l’enzyme libre et entre ainsi en compétition avec le substrat au niveau du site actif. L’inhibiteur compétitif réagit réversiblement avec l’enzyme pour former un complexe analogue au complexe enzyme-substrat. 2, record 1, French, - complexe%20enzyme%2Dinhibiteur
Record number: 1, Textual support number: 1 CONT
Il est clair que l'enzyme engagé dans le complexe E-I ne peut pas fonctionner comme catalyseur, seul le complexe E-S pourra permettre la formation des produits de la réaction. L'inhibition, en d’autres termes la proportion de molécules d’enzymes se combinant à l'inhibiteur, dépend de la concentration en substrat, de la concentration en inhibiteur, de l'affinité de l'enzyme pour le substrat et de l'affinité de l'enzyme pour l'inhibiteur. 3, record 1, French, - complexe%20enzyme%2Dinhibiteur
Record number: 1, Textual support number: 1 OBS
Différent du complexe (ES), le complexe (EI) ne se dégrade pas en produits de la réaction. 4, record 1, French, - complexe%20enzyme%2Dinhibiteur
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1997-04-24
Record 2, English
Record 2, Subject field(s)
- Military Administration
Record 2, Main entry term, English
- E/I
1, record 2, English, E%2FI
adjective
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record 2, Key term(s)
- E-I
- effective / ineffective
Record 2, French
Record 2, Domaine(s)
- Administration militaire
Record 2, Main entry term, French
- E/I
1, record 2, French, E%2FI
adjective
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
Dans un en-tête de tableau, servant à l'évaluation du rendement d’un stagiaire, E signifie effective et I ineffective. 1, record 2, French, - E%2FI
Record 2, Key term(s)
- E-I
- effective / ineffective
Record 2, Spanish
Record 2, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified:


