gamma-Aminobutyric acid/benzodiazepine receptor protein carries binding sites for both ligands on both two major peptide subunits.
gamma-Aminobutyric acid/benzodiazepine receptor protein carries binding sites for both ligands on both two major peptide subunits.
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γ-氨基丁酸/苯二氮卓受体蛋白在两个主要肽亚基上均携带两种配体的结合位点。
DOI:
10.1016/s0006-291x(88)81328-7
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发表时间:
1988
影响因子:
3.1
通讯作者:
Olsen,RW
中科院分区:
文献类型:
--
作者:
Bureau,M;Olsen,RW
Affinity column-purified GABA-benzodiazepine receptor proteins from human, cow, and rat brain were photoaffinity labeled with both [3H]flunitrazepam and [3H]muscimol and examined by gel electrophoresis in sodium dodecyl sulfate. Using high receptor protein concentrations (1 μM), the benzodiazepine ligand [3H]flunitrazepam was incorporated covalently primarily into the expected 52 kiloDalton major subunit but also significantly into a second 57 kiloDalton peptide. Likewise the GABA ligand [3H]muscimol photolabeled primarily the 57 kiloDalton peptide but also to some extent the 52 kiloDalton peptide. This cross-labeling suggests strongly that both major subunits carry binding sites for both GABA and benzodiazepine.
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影响因子:
3.5
作者:
T. Asano;J. Sakakibara;N. Ogasawara
通讯作者:
N. Ogasawara
影响因子:
4.7
作者:
D. Cavalla;N. Neff
通讯作者:
N. Neff
影响因子:
2.9
作者:
J. Taguchi;K. Kuriyama
通讯作者:
K. Kuriyama
影响因子:
4.7
作者:
E. Kirkness;A. Turner
通讯作者:
A. Turner
DOI:
--
发表时间:
1987
期刊:
影响因子:
--
作者:
P. Whiting;Frederick Esch;Shunichi Shimasaki;J. Lindstrom
通讯作者:
J. Lindstrom