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BROMURE CYANOGENE [1 record]
Record 1 - internal organization data 2011-07-11
Record 1, English
Record 1, Subject field(s)
- Chemistry
Record 1, Main entry term, English
- carbonyl
1, record 1, English, carbonyl
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- carbonyl group 2, record 1, English, carbonyl%20group
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
[A] radical (CO) that is made up of one atom of carbon and one atom of oxygen connected by a double bound; found, for example, in aldehydes and ketones. 1, record 1, English, - carbonyl
Record number: 1, Textual support number: 1 CONT
Two amino acids may be joined by condensation between the carboxylic acid group of one molecule and the amino group of the other molecule, with the splitting out of a molecule of water.... The bond formed between the carbonyl group (-CO-) and the imino group (-NH-) is called a peptide bond. A dipeptide is a compound formed by the union of two amino acids through one peptide bond, such as alanyl-serine shown above. A tripeptide is formed from three amino acids joined by two peptide bonds, while a tetrapeptide is formed from four amino acids, etc. When many amino acids are linked into a chain by peptide bonds, the structure is called a polypeptide. Thus proteins may be described as molecules that are composed of polypeptide chains. 3, record 1, English, - carbonyl
Record 1, French
Record 1, Domaine(s)
- Chimie
Record 1, Main entry term, French
- groupement carbonyle
1, record 1, French, groupement%20carbonyle
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- groupe carbonyle 2, record 1, French, groupe%20carbonyle
correct, masculine noun
- carbonyle 3, record 1, French, carbonyle
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Groupement bivalent CO, qui caractérise les aldéhydes et les cétones et qu’on retrouve également dans le groupement carboxyle et la liaison peptidique. 3, record 1, French, - groupement%20carbonyle
Record number: 1, Textual support number: 1 CONT
De nouvelles méthodes chimiques ont été développées pour cliver les chaînes peptidiques sur des résidus d’amino-acides spécifiques. La plus utilisée implique une réaction avec le bromure de cyanogène, qui scinde les liaisons peptidiques dans lesquelles la fonction carbonyle est fournie par des résidus de méthionine. 4, record 1, French, - groupement%20carbonyle
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Química
Record 1, Main entry term, Spanish
- grupo carbonilo
1, record 1, Spanish, grupo%20carbonilo
masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- carbonilo 2, record 1, Spanish, carbonilo
masculine noun
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 CONT
A finales de los años ochenta, se desarrolló una técnica para determinar los grupos carbonilo, un subproducto ordinario de la oxidación de las proteínas. 1, record 1, Spanish, - grupo%20carbonilo
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