Inhibitor-induced conformational change in cytochrome P-450CAM.
Inhibitor-induced conformational change in cytochrome P-450CAM.
复制标题
细胞色素 P-450CAM 抑制剂诱导的构象变化。
DOI:
10.1021/bi00068a013
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发表时间:
1993
期刊:
影响因子:
2.9
通讯作者:
Poulos,TL
中科院分区:
文献类型:
--
作者:
Raag,R;Li,H;Jones,BC;Poulos,TL
MATERIALS AND METHODSRecombinant P-450cam was purified and crystallized according to published procedures (Poulos et al., 1982; Unger et al., 1986; Atkins & Sligar, 1988). Substrate-free crystals were initially soaked in ah enantiomeric mixture of the inhibitor (Pfizer compound UK-39671), provided by Pfizer Central Research, Sandwich, Kent, England. This compound had been synthesized at Pfizer as part of a search for novel antifungal agents (Richardson et al., 1990) but had also been found to be an inhibitor of the bacterial enzyme cytochrome P-450cam-However, following even an overnight soak in the enantiomeric mixture, crystals of P-450cam were either cracked or yielded diffraction data of poor quality. Subse-quently, Pfizer Central Research provided 10 mg of the monooxalate salt of each individual inhibitor enantiomer, UK-67254-13 (+) and UK-67255-13 (-). Both structures described
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DOI:
10.1146/annurev.pa.21.040181.002243
发表时间:
1981
影响因子:
12.5
作者:
D. Nebert;H. Eisen;M. Negishi;M. Lang;L. Hjelmeland;A. Okey
通讯作者:
A. Okey
DOI:
--
发表时间:
1986
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Unger,BP;Gunsalus,IC;Sligar,SG
通讯作者:
Sligar,SG
影响因子:
5.6
作者:
POULOS, TL;FINZEL, BC;HOWARD, AJ
通讯作者:
HOWARD, AJ
影响因子:
2.9
作者:
POULOS, TL;FINZEL, BC;HOWARD, AJ
通讯作者:
HOWARD, AJ
影响因子:
8.6
作者:
V. Ullrich
通讯作者:
V. Ullrich