- PDB-2w0f: Potassium Channel KcsA-Fab Complex with Tetraoctylammonium -
+
データを開く
IDまたはキーワード:
読み込み中...
-
基本情報
登録情報
データベース: PDB / ID: 2w0f
タイトル
Potassium Channel KcsA-Fab Complex with Tetraoctylammonium
要素
(ANTIBODY FAB FRAGMENT ...) x 2
VOLTAGE-GATED POTASSIUM CHANNEL
キーワード
IMMUNE SYSTEM/METAL TRANSPORT / IMMUNE SYSTEM METAL TRANSPORT COMPLEX / QUATERNARY AMMONIUM / PROTEIN-ANTIBODY FAB COMPLEX / IONIC CHANNEL / ION TRANSPORT / POTASSIUM CHANNEL / IMMUNE SYSTEM-METAL TRANSPORT complex
SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN ... SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED.
解像度: 2.4→30 Å / Cor.coef. Fo:Fc: 0.957 / Cor.coef. Fo:Fc free: 0.938 / SU B: 7.708 / SU ML: 0.177 / 交差検証法: THROUGHOUT / ESU R: 0.288 / ESU R Free: 0.229 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: TWO CONFORMATIONS OF THE SELECTIVITY FILTER HAVE BEEN MODELED AS A RESULT OF LESS THAN FULL OCCUPANCY TOA BINDING. EACH CONFORMATION CONTAINS A CORRESPOND SET OF POTASSIUM IONS/WATER. ALSO, ...詳細: TWO CONFORMATIONS OF THE SELECTIVITY FILTER HAVE BEEN MODELED AS A RESULT OF LESS THAN FULL OCCUPANCY TOA BINDING. EACH CONFORMATION CONTAINS A CORRESPOND SET OF POTASSIUM IONS/WATER. ALSO, SEVERAL DISORDERED REGIONS HAVE BEEN MODELED AS WATER (NEAR TRP B163, RESIDUES C27-35, AND THE DGA MOLECULE).
Rfactor
反射数
%反射
Selection details
Rfree
0.241
3456
10.1 %
RANDOM
Rwork
0.2
-
-
-
obs
0.204
30907
96.3 %
-
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