ジャーナル: J.Biol.Chem. / 年: 2007 タイトル: Structural and kinetic evidence for an extended hydrogen-bonding network in catalysis of methyl group transfer. Role of an active site asparagine residue in activation of methyl ...タイトル: Structural and kinetic evidence for an extended hydrogen-bonding network in catalysis of methyl group transfer. Role of an active site asparagine residue in activation of methyl transfer by methyltransferases. 著者: Doukov, T.I. / Hemmi, H. / Drennan, C.L. / Ragsdale, S.W.
温度: 298 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 7.5 詳細: 8-15% PEGmme 5000, 0.05M Calcium acetate, 20% Glycerol, 0.05M HEPES buffer; 3-fold molar excess of the MTHF substrate (Schricks Labolatories, Jona, Switzerland). The supersaturation of the ...詳細: 8-15% PEGmme 5000, 0.05M Calcium acetate, 20% Glycerol, 0.05M HEPES buffer; 3-fold molar excess of the MTHF substrate (Schricks Labolatories, Jona, Switzerland). The supersaturation of the precipitant solution required dilution of the protein-CH3-H4folate complex by 50-100-fold in order to obtain single crystals., pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K