Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Madhu Sudan Mondal"'
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1544:89-95
The interaction of Cu2+ ion with milk xanthine oxidase (XO) has been studied by optical spectroscopy, circular dichroism, ESR and transient kinetic techniques. It is observed that XO forms optically observable complexes with Cu2+ ion. The pH dependen
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1480:302-310
The nature and mechanism of the inhibition of the oxidoreductase activity of milk xanthine oxidase (XO) by Cu(2+), Hg(2+) and Ag(+) ions has been studied by steady state and stopped flow transient kinetic measurements. The results show that the natur
Publikováno v:
Journal of the Chemical Society, Dalton Transactions. :3688-3692
The reaction of milk Xanthine Oxidase (XO) with 1-methylxanthine has been investigated by steady state and stopped flow transient kinetic studies to understand the effect of a methyl group substituent on the purine ring. The pH dependence of the stea
Publikováno v:
Journal of the Chemical Society, Dalton Transactions. :533-536
The reaction of manganese-reconstituted horseradish peroxidase (MnHRP) with peroxides of different nature has been investigated by stopped-flow kinetics in order to understand the nature of the active site of the enzyme, the differences in the mechan
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1339:79-87
Oxidation of substituted phenols by horseradish peroxidase compound II were studied using stopped-flow technique. Dissociation constants (KD) of HRP-II-phenol complexes were deduced from the kinetic data. Magnitudes of KD fall in a relatively narrow
Autor:
Samaresh Mitra, Madhu Sudan Mondal
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1296:174-180
Kinetics and thermodynamics of the reaction of manganese-reconstituted myoglobin (MnMb) with hydrogen peroxide have been investigated by the stopped-flow kinetic technique. The results show evidence of two-step formation of peroxide compound in MnMb.
Autor:
Madhu Sudan Mondal, Samaresh Mitra
Publikováno v:
Journal of Inorganic Biochemistry. 62:271-279
The inhibition of the activity of bovine xanthine oxidase (XO) by divalent mercury and other metal ions has been investigated by optical spectroscopy and stop-flow kinetic measurements. The study shows that Hg2+ ion completely inhibits the activity o
Publikováno v:
Analytical chemistry. 71(1)
Staircase cyclic voltammetry (SCV) is the digital counterpart of analog cyclic voltammetry (CV). However, when the redox-active species is adsorbed at the electrode surface, the voltammetric peak shapes (width, height, area, and to a lesser extent th
Publikováno v:
Inorganic Chemistry. 32:5362-5367
The interaction of inorganic anion with manganese(III) protoporphyrin IX reconstituted myoglobin (Mn III Mb), coordination geometry around the metal ion in the reconstituted protein and the existence of higher oxidation states have been investigated