Analysis of the effect of bezafibrate on the oxygen dissociation curve of human hemoglobin

Analysis of the effect of bezafibrate on the oxygen dissociation curve of human hemoglobin
复制标题

苯扎贝特对人血红蛋白氧解离曲线的影响分析

DOI:
10.1016/0014-5793(84)80485-8
复制
发表时间:
1984
期刊:
影响因子:
3.5
通讯作者:
R. Wootton
R. Wootton
中科院分区:
生物学3区
文献类型:
--
作者:
R. Wootton

文献摘要

参考文献

被引文献

相似文献

分析一系列浓度的抗高脂蛋白血症药物苯扎贝特对稀释血红蛋白溶液氧解离曲线的影响表明,脱氧血红蛋白的结合化学计量比为4:1,位点结合常数为434 molt-1。对一系列苯扎贝特和2,3-二磷酸甘油酸(DPG)浓度的联合作用的分析表明,4个苯扎贝特位点中有2个位于DPG结合位点附近,与DPG结合竞争,其中2个位点远离DPG结合位点。
Analysis of the effects of a range of concentrations of the antihyperlipoproteinemia drug, bezafibrate, on the oxygen dissociation curve of dilute hemoglobin solutions indicates a 4:1 binding stoichiometry with a site binding constant of 434 molt-1for deoxyhemoglobin. Analysis of the combined effects of a range of bezafibrate and 2,3-diphosphoglycerate (DPG) concentrations indicates that 2 of the 4 bezafibrate sites are in the vicinity of the DPG binding site, and competitive with DPG binding, and 2 of the sites are remote from the DPG binding site.
血红蛋白的 α 和 β NH2 末端区域有 5-磷酸吡哆醛和 5-脱氧亚甲基膦酸吡哆醛的特异性受体位点。
DOI: --
发表时间: 1983
期刊: The Journal of biological chemistry
影响因子: --
作者:
Schnackerz,KD;Benesch,RE;Kwong,S;Benesch,R;Helmreich,EJ
通讯作者: Helmreich,EJ