aconitase

⇒ACONITASE, subst. fém.
CHIM. Enzyme permettant la transformation de l'acide aconitique en acide citrique :
De nombreux acides intermédiaires ont été identifiés chez les plantes, où certains même s'accumulent en importantes quantités (acides malique, citrique, oxalique) (...). De même un grand nombre de systèmes enzymatiques communs ont été mis à jour (aconitase, déshydrogénases isocitrique, succinique, malique; fumarase; oxydases telles que catecholoxydase, ascorbicoxydase, glucose-oxydase).
Hist. générale des sciences, t. 3, vol. 2, 1964, p. 746.
Étymol. ET HIST. — 1964, sup.
Dér. de aconit; suff. -ase.

Encyclopédie Universelle. 2012.

Regardez d'autres dictionnaires:

  • Aconitase — Abb.1: Tertiärstruktur der mAc des Rinds, Bos taurus, mit gebundenem α Methylis …   Deutsch Wikipedia

  • aconitase — aconitase. См. аконитатгидратаза. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • Aconitase —   [lateinisch] die, / n, zu den Hydratasen zählendes Enzym, das bei der Isomerisierung der Zitronensäure zu Isozitronensäure am Beginn des Zitronensäurezyklus als Katalysator wirkt …   Universal-Lexikon

  • Aconitase — Aconitate hydratase Structure de l aconitase (PDB 1ACO) …   Wikipédia en Français

  • Aconitase — protein Name = aconitase 1, soluble caption = width = HGNCid = 117 Symbol = ACO1 AltSymbols = IREB1 EntrezGene = 48 OMIM = 100880 RefSeq = NM 002197 UniProt = P21399 PDB = ECnumber = 4.2.1.3 Chromosome = 9 Arm = p Band = 21.1… …   Wikipedia

  • aconitase — Enzyme of the tricarboxylic acid cycle that catalyses isomerisation of citrate/isocitrate. Isoforms are found both in mitochondrial matrix and cytoplasm …   Dictionary of molecular biology

  • aconitase — noun Aconitate hydratase, an enzyme that catalyses the stereospecific isomerization of citrate to isocitrate via cis aconitate in the tricarboxylic acid cycle …   Wiktionary

  • aconitase — SYN: aconitate hydratase. * * * acon·i·tase ə kän ə .tās n an enzyme occurring in many animal and plant tissues that accelerates the conversion of citric acid first into aconitic acid and then into isocitric acid * * * acon·i·tase (ə… …   Medical dictionary

  • aconitase — acon·i·tase …   English syllables

  • aconitase — əˈkänəˌtās noun ( s) Etymology: aconitic + ase : an enzyme occurring in many animal and plant tissues that accelerates the conversion of citric acid first into aconitic acid and then into isocitric acid …   Useful english dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.