Partition coefficients of quinones and hydroquinones and their relation to biochemical reactivity

作者: Peter R. Rich , Robert Harper

DOI: 10.1016/0014-5793(90)81139-F

关键词: Computational chemistryHydroquinoneOctanolPartition coefficientQuinone bindingPlastoquinoneQuinoneRedoxStereochemistryCyclohexaneChemistryBiophysicsGeneticsCell biologyBiochemistryMolecular biologyStructural biology

摘要: Some major effects of ring substituents on the partition coefficients quinone headgroups are described. Attention is drawn to large differences in cyclohexane/water two freely diffusing redox forms, quinone, Q, and hydroquinone, QH2. Methoxy cause a marked increase coefficient but this effect absent also not seen measurements octanol/water. The relation between biochemical specificity binding sites explored.

参考文章(33)
Bernard L. Trumpower, Function of quinones in energy conserving systems Academic Press. ,(1982)
Corwin Herman Hansch, Albert Leo, Substituent constants for correlation analysis in chemistry and biology Published in <b>1979</b> in New York NY) by Wiley. ,(1979)
C.A. Yu, L. Yu, Tsoo E. King, Soluble Cytochrome b-c1 Complex and the Reconstitution of Succinate-Cytochrome c Reductase Journal of Biological Chemistry. ,vol. 249, pp. 4905- 4910 ,(1974) , 10.1016/S0021-9258(19)42407-1
Walter Oettmeier, Klaus Masson, Ralf Dostatni, Halogenated 1,4-benzoquinones as irreversibly binding inhibitors of photosynthetic electron transport Biochimica et Biophysica Acta. ,vol. 890, pp. 260- 269 ,(1987) , 10.1016/0005-2728(87)90027-2