CADMIUM ION (CD): FROM CRYSTALLISATION CONDITIONS CHLORIDE ION (CL): FROM CRYSTALLISATION CONDITIONS
配列の詳細
PROTEIN WAS EXPRESSED USING A CONSTRUCT GIVING A PRODUCT WITH A C-TERMINAL TRUNCATION FROM RESIDUE ...PROTEIN WAS EXPRESSED USING A CONSTRUCT GIVING A PRODUCT WITH A C-TERMINAL TRUNCATION FROM RESIDUE 184 FORWARDS.
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実験情報
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実験
実験
手法: X線回折 / 使用した結晶の数: 1
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試料調製
結晶
マシュー密度: 2.16 Å3/Da / 溶媒含有率: 48.4 % 解説: PHASING DATA WERE COLLECTED FROM A SECOND CRYSTAL. THE INITIAL MODEL WAS THEN TRANSFERRED TO HIGHER RESOLUTION DATA SET FROM ANOTHER CRYSTAL FOR REFINEMENT.
結晶化
温度: 293 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 5 詳細: 20 DEGREESC AFTER 3-6 DAYS USING HANGING DROPS CONTAINING 2 MICROL OF THE PROTEIN, 0.4-0.8 MICROL 0.1 M CDCL2 AND 1.6-1.2 MICROL OF A RESERVOIR SOLUTION CONTAINING 11-13% PEG 4000, 0.8 M ...詳細: 20 DEGREESC AFTER 3-6 DAYS USING HANGING DROPS CONTAINING 2 MICROL OF THE PROTEIN, 0.4-0.8 MICROL 0.1 M CDCL2 AND 1.6-1.2 MICROL OF A RESERVOIR SOLUTION CONTAINING 11-13% PEG 4000, 0.8 M SODIUM FORMATE AND 0.1 M SODIUM ACETATE PH 5.0
モノクロメーター: SI DOUBLE CRYSTAL MONOCHROMATOR / プロトコル: MAD / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長
ID
波長 (Å)
相対比
1
0.9144
1
2
0.9792
1
反射
解像度: 1.95→22.93 Å / Num. obs: 28689 / % possible obs: 99.5 % / Observed criterion σ(I): -3.7 / 冗長度: 4.94 % / Biso Wilson estimate: 19.9 Å2 / Rmerge(I) obs: 0.09 / Net I/σ(I): 14.54
反射 シェル
解像度: 1.95→1.97 Å / 冗長度: 5.09 % / Rmerge(I) obs: 0.52 / Mean I/σ(I) obs: 3 / % possible all: 100
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解析
ソフトウェア
名称
バージョン
分類
REFMAC
5.2.0019
精密化
MOSFLM
データ削減
SCALA
データスケーリング
SHELXD
位相決定
精密化
構造決定の手法: 単波長異常分散 開始モデル: NONE 解像度: 1.95→22.9 Å / Cor.coef. Fo:Fc: 0.956 / Cor.coef. Fo:Fc free: 0.927 / SU B: 3.354 / SU ML: 0.098 / 交差検証法: THROUGHOUT / ESU R: 0.148 / ESU R Free: 0.138 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. THE N-TERMINAL HIS-TAGS AND RESIDUES TO A4 AND B3 AND FROM A176 AND B176 WERE NOT VISIBLE IN THE DENSITY MAPS. RESIDUES A15-18 AND A126-129 ...詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. THE N-TERMINAL HIS-TAGS AND RESIDUES TO A4 AND B3 AND FROM A176 AND B176 WERE NOT VISIBLE IN THE DENSITY MAPS. RESIDUES A15-18 AND A126-129 WERE ALSO NOT VISIBLE. ALL THESE RESIDUES WERE THEREFORE NOT INCLUDED IN THE STRUCTURE MODEL.
Rfactor
反射数
%反射
Selection details
Rfree
0.214
1486
5.2 %
RANDOM
Rwork
0.174
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obs
0.176
27186
99.4 %
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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