Duperray, Florence published the artcileExcretion of glutamate from Corynebacterium glutamicum triggered by amine surfactants, Category: catalysis-chemistry, the publication is Biochimica et Biophysica Acta, Biomembranes (1992), 1103(2), 250-8, database is CAplus and MEDLINE.
C. glutamicum is used for the industrial production of glutamate. Excretion of the amino acid may be induced by various means. The characteristics of glutamate excretion induced by 2 amine surfactants, dodecylammonium acetate (DA) and dodecyltrimethylammonium bromide (DTA) were analyzed. Addition of these surfactants induced an immediate efflux of internal glutamate. It also induced a perturbation of the energetic parameters of the cell (decrease of ¦¤¦Ì?H, decrease of the internal ATP concentration). The efflux was not the result of these perturbations: glutamate is taken up by the cells via an ATP-dependent unidirectional active transport system and no efflux took place as a consequence of an artificial decrease of the energetic parameters. In addition, amine surfactants also induced an excretion of other species, in particular potassium. The possibility that the effluxes result from a permeabilization of the lipid bilayer was tested by analyzing the interactions between the surfactants and liposomes.
Biochimica et Biophysica Acta, Biomembranes published new progress about 2016-56-0. 2016-56-0 belongs to catalysis-chemistry, auxiliary class Active Esterification, name is Dodecylamineacetate, and the molecular formula is C14H31NO2, Category: catalysis-chemistry.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia