Isolation of QP-C and reconstitution of the QH2-c reductase.

Isolation of QP-C and reconstitution of the QH2-c reductase.
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QP-C 的分离和 QH2-c 还原酶的重建。

DOI:
10.1016/0006-291x(82)90678-7
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发表时间:
1982
影响因子:
3.1
通讯作者:
King,TE
King,TE
中科院分区:
生物学4区
文献类型:
--
作者:
Wang,T;King,TE

文献摘要

被引文献

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一种作用于细胞色素b-c1区的泛醌蛋白质QP-C被增溶。分离的QP-C在十二烷基硫酸钠中的聚丙烯酰胺凝胶电泳中显示分子量为15,000的一条带,并且在pH 3.6的等电点处等电聚焦。QP-C与QP-C缺陷的b-c1复合物重组,以恢复OH 2-细胞色素c活性并恢复复合物的EPR信号。
Abstract A ubiquinone protein, QP-C, which acts in the cytochrome b-c 1 region has been solubilized. The isolated QP-C shows one band of molecular weight 15,000 in polyacrylamide gel electrophoresis in sodium dodecyl sulfate and isoelectric focusing at the isoelectric point of pH 3.6. QP-C reconstitutes with the QP-C deficient b-c 1 complex to restore the OH 2-cytochrome c activity and recover the EPR signal of the complex.