- PDB-3eyw: Crystal structure of the C-terminal domain of E. coli KefC in com... -
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基本情報
登録情報
データベース: PDB / ID: 3eyw
タイトル
Crystal structure of the C-terminal domain of E. coli KefC in complex with KefF
要素
C-terminal domain of Glutathione-regulated potassium-efflux system protein kefC fused to full length Glutathione-regulated potassium-efflux system ancillary protein kefF
キーワード
TRANSPORT PROTEIN / KTN / RCK / K+ channel / K+ transport / KefC / K+ efflux / channel regulation / Antiport / Inner membrane / Ion transport / Membrane / Potassium / Potassium transport / Transmembrane
機能・相同性
機能・相同性情報
glutathione-regulated potassium exporter activity / response to methylglyoxal / NAD(P)H dehydrogenase (quinone) / potassium:proton antiporter complex / NADPH dehydrogenase (quinone) activity / intracellular pH elevation / NADH dehydrogenase (quinone) (non-electrogenic) activity / regulation of pH / NAD(P)H dehydrogenase (quinone) activity / positive regulation of potassium ion transmembrane transport ...glutathione-regulated potassium exporter activity / response to methylglyoxal / NAD(P)H dehydrogenase (quinone) / potassium:proton antiporter complex / NADPH dehydrogenase (quinone) activity / intracellular pH elevation / NADH dehydrogenase (quinone) (non-electrogenic) activity / regulation of pH / NAD(P)H dehydrogenase (quinone) activity / positive regulation of potassium ion transmembrane transport / toxic substance binding / proton transmembrane transport / regulation of intracellular pH / response to hydrogen peroxide / potassium ion transport / response to toxic substance / FMN binding / electron transfer activity / nucleotide binding / enzyme binding / protein homodimerization activity / membrane / plasma membrane 類似検索 - 分子機能
FLAVIN MONONUCLEOTIDE / NICOTINAMIDE-ADENINE-DINUCLEOTIDE / Glutathione-regulated potassium-efflux system protein KefC / Glutathione-regulated potassium-efflux system ancillary protein KefF 類似検索 - 構成要素
A: C-terminal domain of Glutathione-regulated potassium-efflux system protein kefC fused to full length Glutathione-regulated potassium-efflux system ancillary protein kefF B: C-terminal domain of Glutathione-regulated potassium-efflux system protein kefC fused to full length Glutathione-regulated potassium-efflux system ancillary protein kefF ヘテロ分子
解像度: 2.4→50 Å / Cor.coef. Fo:Fc: 0.937 / Cor.coef. Fo:Fc free: 0.909 / SU B: 6.412 / SU ML: 0.153 / 交差検証法: THROUGHOUT / ESU R: 0.292 / ESU R Free: 0.225 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
反射数
%反射
Selection details
Rfree
0.23861
2074
5 %
RANDOM
Rwork
0.19741
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obs
0.19951
39230
99.45 %
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溶媒の処理
イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.2 Å / 溶媒モデル: MASK