[Effect of the interphase surface charge on the structure and activity of trypsin in inverted micelles].
The effect of the sign and value of the charge of the interphase surface on the catalytic activity of trypsin in systems of inverted mycelles was investigated. n-Butanol was used for the modification of the phase interface in dispersions of inverted mycelles based on anionic sodium bis(2-ethylhexyl)sulfosuccinate (AOT) and cationic cetyltrimethylammonium bromide (CTAB). A direct correlation between changes in the state of inverted mycelles and the structure of solubilized enzyme under the action of butanol was obtained. It was shown that the enzyme activity is determined by the quantity of butanol solubilized by the inverted mycelles.
Valiullina
Iu A
IuA
Stupishina
E A
EA
Vylegzhanina
N N
NN
Idiiatullin
B Z
BZ
Zuev
Iu F
IuF
D020001:1-Butanol; D000077286:Cetrimonium; D002593:Cetrimonium Compounds; D004143:Dioctyl Sulfosuccinic Acid; D004560:Electricity; D008823:Micelles; D011487:Protein Conformation; D013499:Surface Properties; D014357:Trypsin / Q000737:chemistry*
D002593:Cetrimonium Compounds; D008823:Micelles; D004143:Dioctyl Sulfosuccinic Acid; D020001:1-Butanol; D014357:Trypsin; D000077286:Cetrimonium