Zobrazeno 1 - 10
of 10
pro vyhledávání: '"S A, Poiarkova"'
Publikováno v:
Russian Journal of Bioorganic Chemistry. 29:220-226
Boc/Tos-L-Phe-L-Arg-Xaa tripeptides (where Xaa = L-Ala-OBut, L-Ala, or DL-AlaP (OC2H5)2) were synthesized by conventional methods of peptide synthesis in solution. Special features of their interaction with thrombin and trypsin were studied. Unlike t
Publikováno v:
Ukrains'kyi biokhimichnyi zhurnal (1999 ). 82(1)
The investigation of cytotoxicity and antibacterial activity of the novel thrombin inhibitors containing retro-D-sequences -D-Arg-D-Phe--modified by D-arginine amino group by the residues of lauric acid or chromone-contained substituent, in compariso
Publikováno v:
Ukrains'kyi biokhimichnyi zhurnal (1999 ). 79(1)
Simple synthetic compounds of lauroyl-arginine ethyl ester (LAE) and 9-fluorenylmethoxycarbonyl-L-agrinine methyl ester (Fmoc-Arg-OMe) were studied for their inhibitory effect on the hydrolysis of chromogenic substrate Tos-Gly-Pro-Arg-pNA (Chromozym
Publikováno v:
Bioorganicheskaia khimiia. 32(3)
The coupling of N-succinimide esters of 3-[7-hydroxy-3-(4-methyl-1,3-thiazol-2-yl)-6-ethyl-4-oxo-4H-chromen-2-yl]propanoic acid and 5-carboxymethyl-6-azauracil with free arginine yielded the corresponding arginine derivatives, which were purified by
Publikováno v:
Ukrains'kyi biokhimichnyi zhurnal (1999 ). 74(3)
The kinetics of trypsin-catalyzed hydrolysis (at pH 8.5) of methyl esters of some synthetic dipeptides containing the residues of both arginine and L(D)-p-fluorophenylalanine or L(D)-tyrosine has been studied. The digestion of Tos-(pF)Phe-Arg-OMe was
Publikováno v:
Bioorganicheskaia khimiia. 29(3)
Boc/Tos-L-Phe-L-Arg-Xaa tripeptides (where Xaa = L-Ala-OBut, L-Ala, or DL-AlaP (OC2H5)2) were synthesized by conventional methods of peptide synthesis in solution. Special features of their interaction with thrombin and trypsin were studied. Unlike t
Publikováno v:
Ukrains'kyi biokhimichnyi zhurnal (1999 ). 71(2)
Series of methyl esters of stereoisomeric dipeptides of the sequences Tyr-Arg and Arg-Tyr has been synthesized by classic methods of the peptide chemistry. The study of their reactivity towards thrombin and trypsin has shown that the kinetic paramete
Publikováno v:
Ukrainskii biokhimicheskii zhurnal (1. 64(4)
Hydrolysis and respective catalytic parameters of hydrolysis of ester peptide substrates that contain residues of hydrophobic and nonpolar amino acids in P2, P3 subsites have been studied. It is shown that efficiency of hydrolysis by thrombin is dete
Publikováno v:
Ukrainskii biokhimicheskii zhurnal (1. 58(6)
The kinetics of thrombin-catalyzed hydrolysis of the esters of arginine-containing di- and tripeptides at pH 8.5 and the inhibition of fibrinogen-thrombin reaction by these compounds are studied. The experimentally obtained values of Km, kcat, I50 an
Publikováno v:
Ukrainskii biokhimicheskii zhurnal (1. 59(5)
Stereoisomeric oligopeptides were studied for their inhibitory effect on the hydrolysis of benzoyl-L-arginine methyl ester catalyzed by thrombin and trypsin, as well as on the thrombin-fibrinogen reaction. Comparison of the peptide structures, their