CYTOCHROME-P-450SCC;
CYTOCHROME-B5;
COMPLEX FORMATION;
AFFINITY CHROMATOGRAPHY;
CHEMICAL CROSS-LINKING;
D O I:
10.1016/0014-5793(91)80135-P
中图分类号:
Q5 [生物化学];
Q7 [分子生物学];
学科分类号:
071010 ;
081704 ;
摘要:
Spectrophotometric, affinity chromatography and cross-linking experiments provided evidence that cytochrome P-450scc from bovine adrenocortical mitochondria forms a tight complex with cytochrome b5 from rabbit liver microsomes. In the reconstituted system cholesterol side chain activity of cytochrome P-450scc was enhanced by the addition of cytochrome b5.