TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
CLASSIFICATION NUMBER [2 records]
Record 1 - internal organization data 2014-02-11
Record 1, English
Record 1, Subject field(s)
- Document Classification (Library Science)
Record 1, Main entry term, English
- class number
1, record 1, English, class%20number
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- classification number 2, record 1, English, classification%20number
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The combination of notational symbols, taken from the classification schedule, and used to denote a particular class of a classification system. 3, record 1, English, - class%20number
Record 1, French
Record 1, Domaine(s)
- Classification des documents (Bibliothéconomie)
Record 1, Main entry term, French
- indice classificateur
1, record 1, French, indice%20classificateur
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- indice de classement 2, record 1, French, indice%20de%20classement
correct, masculine noun
- indice de classification 3, record 1, French, indice%20de%20classification
correct, masculine noun
Record 1, Textual support, French
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2011-01-10
Record 2, English
Record 2, Subject field(s)
- Biological Sciences
Record 2, Main entry term, English
- classification number
1, record 2, English, classification%20number
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- EC number 2, record 2, English, EC%20number
correct
- enzyme commission number 2, record 2, English, enzyme%20commission%20number
correct
- enzyme number 2, record 2, English, enzyme%20number
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
Number consisting of four parts (a, b, c, d) which is used where accurate and unambiguous identification of an enzyme is required, as in international research journals, abstracts, and indexes. 2, record 2, English, - classification%20number
Record number: 2, Textual support number: 1 CONT
Many enzymes, especially the more common ones, are known by short trivial names that usually end in the suffix -ase. However, this can lead to confusion, hence the use of a specific name according to the rules of the international enzyme classification system is preferable. This system provides both a systematic name and a four-part classification number. The first number of the code places the enzyme into one of six groups, indicating the type of reaction involved. The next two numbers indicate the groups involved in the reaction and the fourth number provides the absolute identification of the enzyme. 2, record 2, English, - classification%20number
Record number: 2, Textual support number: 1 OBS
The enzyme number is preceded by the abbreviation E.C., or EC, which stands for enzyme commission. 3, record 2, English, - classification%20number
Record 2, French
Record 2, Domaine(s)
- Sciences biologiques
Record 2, Main entry term, French
- numéro de code
1, record 2, French, num%C3%A9ro%20de%20code
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- numéro de classification 2, record 2, French, num%C3%A9ro%20de%20classification
correct, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Numéro précédé des lettres E.C. (Enzyme Commission) et comportant quatre chiffres séparés par des points. Le premier chiffre indique l'appartenance à l'un des six groupes de réaction. Le deuxième et le troisième chiffre constituent des sous-classes qui précisent d'abord le type de réaction puis le type de molécule sur lequel elle a lieu. Enfin le dernier chiffre est un simple numéro d'ordre de l'enzyme dans le sous-groupe considéré et désigne le substrat particulier sur lequel porte la réaction, ou éventuellement les substrats s'ils sont plusieurs à participer à la réaction. 2, record 2, French, - num%C3%A9ro%20de%20code
Record number: 2, Textual support number: 1 CONT
Chaque enzyme reçoit un nom recommandé habituellement court et pratique pour l'usage courant, un nom systématique basé sur la réaction catalysée et un numéro de classification qui est utilisé lorsqu'une identification claire et précise d'un enzyme est nécessaire comme dans les journaux de recherches internationaux, les résumés et les index. 3, record 2, French, - num%C3%A9ro%20de%20code
Record 2, Spanish
Record 2, Textual support, Spanish
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