- PDB-4j7c: KtrAB potassium transporter from Bacillus subtilis -
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データを開く
IDまたはキーワード:
読み込み中...
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基本情報
登録情報
データベース: PDB / ID: 4j7c
タイトル
KtrAB potassium transporter from Bacillus subtilis
要素
Ktr system potassium uptake protein A
Ktr system potassium uptake protein B
キーワード
TRANSPORT PROTEIN / KtrB pore-forming membrane protein / KtrA regulatory cytosolic ring / Potassium ion transport / Potassium / cell membrane / cytosol
機能・相同性
機能・相同性情報
potassium:chloride symporter activity / potassium ion transmembrane transporter activity / monoatomic cation transmembrane transporter activity / potassium ion transmembrane transport / potassium ion transport / identical protein binding / plasma membrane 類似検索 - 分子機能
TrkH potassium transport family / Cation transporter / Cation transport protein / Regulator of K+ conductance, C-terminal domain / : / Regulator of K+ conductance, N-terminal / TrkA-N domain / Regulator of K+ conductance, C-terminal / Regulator of K+ conductance, C-terminal domain superfamily / TrkA-C domain ...TrkH potassium transport family / Cation transporter / Cation transport protein / Regulator of K+ conductance, C-terminal domain / : / Regulator of K+ conductance, N-terminal / TrkA-N domain / Regulator of K+ conductance, C-terminal / Regulator of K+ conductance, C-terminal domain superfamily / TrkA-C domain / RCK C-terminal domain profile. / RCK N-terminal domain profile. / NAD(P)-binding Rossmann-like Domain / Alpha-Beta Plaits / NAD(P)-binding domain superfamily / Rossmann fold / 2-Layer Sandwich / 3-Layer(aba) Sandwich / Alpha Beta 類似検索 - ドメイン・相同性
ADENOSINE-5'-TRIPHOSPHATE / : / Ktr system potassium uptake protein A / Ktr system potassium uptake protein B 類似検索 - 構成要素
A: Ktr system potassium uptake protein A B: Ktr system potassium uptake protein A C: Ktr system potassium uptake protein A D: Ktr system potassium uptake protein A E: Ktr system potassium uptake protein A F: Ktr system potassium uptake protein A G: Ktr system potassium uptake protein A H: Ktr system potassium uptake protein A I: Ktr system potassium uptake protein B J: Ktr system potassium uptake protein B K: Ktr system potassium uptake protein B L: Ktr system potassium uptake protein B ヘテロ分子
A: Ktr system potassium uptake protein A B: Ktr system potassium uptake protein A C: Ktr system potassium uptake protein A D: Ktr system potassium uptake protein A E: Ktr system potassium uptake protein A F: Ktr system potassium uptake protein A G: Ktr system potassium uptake protein A H: Ktr system potassium uptake protein A I: Ktr system potassium uptake protein B J: Ktr system potassium uptake protein B ヘテロ分子
A: Ktr system potassium uptake protein A B: Ktr system potassium uptake protein A C: Ktr system potassium uptake protein A D: Ktr system potassium uptake protein A E: Ktr system potassium uptake protein A F: Ktr system potassium uptake protein A G: Ktr system potassium uptake protein A H: Ktr system potassium uptake protein A K: Ktr system potassium uptake protein B L: Ktr system potassium uptake protein B ヘテロ分子
THE KNOWN BIOLOGICAL RELEVANT ASSEMBLY IS ONE OCTAMER BOUND TO ONE DIMER, THEREFORE EITHER "CHAINS: A, B, C, D, E, F, G, H, AND CHAINS: I,J" OR "CHAINS: A, B, C, D, E, F, G, H, AND CHAINS: K,L".
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要素
#1: タンパク質
KtrsystempotassiumuptakeproteinA / K(+)-uptake protein KtrA
解像度: 3.5→147.44 Å / Cor.coef. Fo:Fc: 0.832 / Cor.coef. Fo:Fc free: 0.834 / WRfactor Rfree: 0.2367 / WRfactor Rwork: 0.2286 / Occupancy max: 1 / Occupancy min: 1 / FOM work R set: 0.8092 / SU B: 34.155 / SU ML: 0.521 / SU Rfree: 0.7153 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R Free: 0.715 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT U VALUES: REFINED INDIVIDUALLY
Rfactor
反射数
%反射
Selection details
Rfree
0.2734
3061
5.1 %
RANDOM
Rwork
0.258
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all
0.2588
60372
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obs
0.2588
60372
79.58 %
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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