Bioinorganic CatalysisJan Reedijk, Elisabeth Bouwman CRC Press, 2. 2. 1999 - Počet stran: 624 "Provides the latest research results and suggests new topics for interdisciplinary study of metal ions, catalysis, and biochemical systems. Second Edition highlights potential applications; includes new chapters on zinc and FeS clusters; presents new X-ray analysis of metalloenzymes; and more." |
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Výsledky 1-5 z 78
Strana 34
... ( Scheme 1 ) [ 7-15 ] . These com- plexes originally were used to elucidate the role of zinc ( II ) in the active center of carbonic anhydrase , where the zinc ( II ) ion is coordinated with three histidine imidazoles [ 7 ] . Thanks to ...
... ( Scheme 1 ) [ 7-15 ] . These com- plexes originally were used to elucidate the role of zinc ( II ) in the active center of carbonic anhydrase , where the zinc ( II ) ion is coordinated with three histidine imidazoles [ 7 ] . Thanks to ...
Strana 35
... ( Scheme 2 ) . The enzyme requires the presence of a zinc ( II ) ion bound to the protein . The organophosphate - degrading enzymes then became of considerable interest in light of their ability to detoxify such lethal compounds . The ...
... ( Scheme 2 ) . The enzyme requires the presence of a zinc ( II ) ion bound to the protein . The organophosphate - degrading enzymes then became of considerable interest in light of their ability to detoxify such lethal compounds . The ...
Strana 36
... ( Scheme 3 ) . These complexes are essentially metal ions che- lated with ligands that are attached with lipophilic long alkyl chains . Some of these were used together with surfactants to make water - miscible solutions . N X Y Cu2 + H3C ...
... ( Scheme 3 ) . These complexes are essentially metal ions che- lated with ligands that are attached with lipophilic long alkyl chains . Some of these were used together with surfactants to make water - miscible solutions . N X Y Cu2 + H3C ...
Strana 38
... Scheme 2 ) [ 21 ] . When 3 was used in great excess ( ca. 1.5 mM , which is more than the critical micelle concentration of 0.18 mM ) , the hydrolysis of DNP ( 0.04 mM ) was more than 200 times faster than with an equivalent ...
... Scheme 2 ) [ 21 ] . When 3 was used in great excess ( ca. 1.5 mM , which is more than the critical micelle concentration of 0.18 mM ) , the hydrolysis of DNP ( 0.04 mM ) was more than 200 times faster than with an equivalent ...
Strana 41
... Scheme 5 Ester substrates and nonsurfactant alkoxide - bound metal complex . hydrolyzed the substrate than the nonsurfactant homologue 10 ( Scheme 5 ) , as a result of the concentration of the lipophilic ester substrate in the micelle ...
... Scheme 5 Ester substrates and nonsurfactant alkoxide - bound metal complex . hydrolyzed the substrate than the nonsurfactant homologue 10 ( Scheme 5 ) , as a result of the concentration of the lipophilic ester substrate in the micelle ...
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Běžně se vyskytující výrazy a sousloví
acid Acta active active site amine analogs axial bacteria binding Biochem Biochemistry bioinorganic Biol biological Biophys bridging bromination carbon catalase catalysis catalytic cycle Chem chemistry cleavage cluster Co-C bond coenzyme cofactor complex compounds coordination copper coupling crystal structure cytochrome P-450 dehydrogenase dihydrogen peroxide dinuclear dioxygen dioxygenases donor electron transfer enzyme EXAFS Fe protein Fe(II FeMoco Figure formation H₂ H₂O heme histidine homolysis hydrogen hydrogenases hydrolysis hydron hydroxylation imidazole Inorg intermediate involved iron iron-sulfur iron(III K.D. Karlin kinetic L.G. Marzilli ligand mechanism metal center metal ions methyl Mn"Mn molecule molybdenum molybdenum and tungsten N₂ nickel nitrogen nitrogenase O₂ observed oxidation oxido oxygen oxygen atom pathway peroxo phenol polymerization porphyrin radical reaction reactivity redox reductase reduction residue role Scheme species spectroscopic studies substrate subunit suggest sulfite sulfur superoxide thiolate tion V-BrPO x-ray xanthine oxidase
Oblíbené pasáže
Strana 14 - Zr Hf V Nb Ta Cr Mo W Mn Tc Re Fe Ru Os Co Rh Ir Ni Pd Pt Cu Ag Au Zn Cd Hg B Al Ga In Tl C Si...
Strana 534 - S. Yoshikawa, K. Shinzawa-Itoh, R. Nakashima, R. Yaono, E. Yamashita, N. Inoue, M. Yao, MJ Fei, CP Libeu, T. Mizushima, H. Yamaguchi, T. Tomizaki and T. Tsukihara, Science, 280 (1998) 1723.
Strana 316 - Y. Dong, H. Fujii, MP Hendrich, RA Leising, G. Pan, CR Randall, EC Wilkinson, Y. Zang, L. Que Jr., BG Fox, K. Kauffmann and E.
Strana 202 - JT Bolin, N. Campobasso, SW Muchmore, TV Morgan, and LE Mortenson in Molybdenum Enzymes, Cofactors and Model Systems (EI Stiefel, D. Coucouvanis, and WE Newton, eds.) of ACS Symposium Series 535, American Chemical Society, Washington, DC, 1993, pp.
Strana 204 - Comprehensive Organometallic Chemistry, G. Wilkinson, FGA Stone, and EW Abel, eds., Pergamon Press, Oxford, 1982, Vol.
Strana 30 - Advanced Zeolite Science and Applications", JC Jansen, M. Stocker, HG Karge and J.
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