Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Iu I, Khurgin"'
Autor:
E Iu, Maksareva, Iu I, Khurgin
Publikováno v:
Bioorganicheskaia khimiia. 21(1)
Subtilisin Carlsberg (E.C. 3.4.21.14) catalyzes the hydrolysis of N-succinyl-L-phenylalanine p-nitroanilide in solid-state solvent-free hydrated protein-substrate mixtures. This process needs a certain critical degree of hydration of the protein mole
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 7:1378-1383
1. A study was made of the compositions of the products of the mass and solution copolycondensation of glycine ethyl ester with N-carboxyglycine anhydride. 2. A study was made of the kinetics of the change in composition of the polycondensation produ
Publikováno v:
Biofizika. 25(3)
Fluorescence of polycrystaline acridine in the matrix of solid alpha-chymotrypsin was studied at different humidities of the atmosphere. The fluorescence was not changed when the mixture was extensively dried. At intermediate and high humidities two
Autor:
F B, Sherman, Iu I, Khurgin
Publikováno v:
Molekuliarnaia biologiia. 13(2)
The interaction of water molecules from the vapour phase with the total backer's yeast tRNA preparation was studied by the dynamic aquametric method. The primary hydration sites for processes of sorption and desorption of water molecules was evaluate
Publikováno v:
Biofizika. 22(6)
There was studied the solid-state enzyme reaction of specific substrate N-succinyl-L-phenylalanine-p-nitroanilide hydrolysis in contact with alpha-chymotrypsin (Cht). It is shown that product yield is dependent on hydration of the protein. The produc
Publikováno v:
Doklady Akademii nauk SSSR. 268(2)
Publikováno v:
Biokhimiia (Moscow, Russia). 42(6)
The interaction of the lecithin molecule fragments and their analogues with phospholipase C Cl. perfringens was studied by gel-diffusion in agarose-lecithin gels. It was found intense inhibition of phospholipase C activity in the presence of cathioni
Publikováno v:
Biofizika. 19(6)
Publikováno v:
Biofizika. 24(3)
An electro-mechanical model is suggested for studying the hydrolytic reaction catalyzed by an enzyme having a domain structure. The fixation of the necessary set of reagents configurations by the enzyme molecule allows the reaction rate acceleration.
Publikováno v:
Biofizika. 32(5)
Analysis is presented of the concept "protein-machine" and implying consequences, both of theoretical and experimental character. The approach "protein-machine" is compared with other approaches--"coherent excitation", "molecular dynamics" and "limit