温度: 285 K / 手法: 蒸気拡散法, シッティングドロップ法 詳細: A solution containing 18.9 mg/mL His6-tagged SuiB in storage buffer [100 mM HEPES, pH 7.5, 300 mM KCl, 5 mM DTT, 10% (v/v) glycerol] was mixed 1:1 with precipitant solution. Small clusters of ...詳細: A solution containing 18.9 mg/mL His6-tagged SuiB in storage buffer [100 mM HEPES, pH 7.5, 300 mM KCl, 5 mM DTT, 10% (v/v) glycerol] was mixed 1:1 with precipitant solution. Small clusters of crystals were formed within 24 hrs. A seed stock was then produced by combining a single sitting well with 10 uL of reservoir solution and 10 uL of enzyme at 8 mg/mL, followed by brief vortexing. A resulting crystal was harvested 2 days following seeding. The precipitant solution was 100 mM MES, pH 6.0, 15% (w/v) PEG 3350.
プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長
波長: 1.0332 Å / 相対比: 1
反射
解像度: 2.5→29.51 Å / Num. obs: 37704 / % possible obs: 99.3 % / 冗長度: 12.9 % / Rmerge(I) obs: 0.096 / Net I/σ(I): 17.7
反射 シェル
解像度: 2.5→2.6 Å / 冗長度: 11.5 % / Rmerge(I) obs: 1.29 / Mean I/σ(I) obs: 1.9 / Num. unique all: 3965 / % possible all: 94.4
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解析
ソフトウェア
名称
バージョン
分類
PHENIX
1.9_1692
精密化
XDS
データ削減
XDS
データスケーリング
PHENIX
位相決定
精密化
構造決定の手法: 単波長異常分散 / 解像度: 2.5→29.509 Å / SU ML: 0.38 / 交差検証法: FREE R-VALUE / σ(F): 1.34 / 位相誤差: 32.71 詳細: INITIAL DATASET USED FOR ANOMALOUS PHASING FROM IRON ATOMS COLLECTED AT 1.7369 A.