温度: 293 K / 手法: 蒸気拡散法, シッティングドロップ法 / pH: 7 詳細: 10-12 mg/mL protein in 25 mM Tris/HCl pH7.5, 500mM NaCl, 2mM TCEP, supplemented with 10x molar excess of ligand and, if needed, with 10 mM MgCl2 and 5mM ATP, then mixed 1:1 with reservoir of ...詳細: 10-12 mg/mL protein in 25 mM Tris/HCl pH7.5, 500mM NaCl, 2mM TCEP, supplemented with 10x molar excess of ligand and, if needed, with 10 mM MgCl2 and 5mM ATP, then mixed 1:1 with reservoir of the Procomplex screen. Several conditions resulted in crystals
構造決定の手法: 分子置換 開始モデル: inhouse model 解像度: 2.235→56.149 Å / SU ML: 0.34 / 交差検証法: THROUGHOUT / σ(F): 1.35 / 位相誤差: 39.03 / 立体化学のターゲット値: ML 詳細: similar to another structure with this ligand but different space group. The two molecules in the asymmetric unit have the same orientation as cGAS in the DNA complex. Ligand density clear.
Rfactor
反射数
%反射
Selection details
Rfree
0.287
1231
4.7 %
RANDOM
Rwork
0.2088
24943
-
-
obs
0.2125
26174
63.35 %
-
溶媒の処理
減衰半径: 0.9 Å / VDWプローブ半径: 1.11 Å / 溶媒モデル: FLAT BULK SOLVENT MODEL