温度: 273 K / 手法: 蒸気拡散法, hanging drop with micro-seeding 詳細: Protein solution (10 mg/ml protein, 0.050 M sodium chloride, 0.0003 M TCEP, 0.005 M Tris PH 8.0) mixed in a 1:1 ratio with Well solution ( 28 % PEG 2K, 5% DMSO, 0.10 M MES/Acetate pH 5.5), ...詳細: Protein solution (10 mg/ml protein, 0.050 M sodium chloride, 0.0003 M TCEP, 0.005 M Tris PH 8.0) mixed in a 1:1 ratio with Well solution ( 28 % PEG 2K, 5% DMSO, 0.10 M MES/Acetate pH 5.5), crystals soaked in well solution supplemented with 0.002 M UDP-glucose, vapor diffusion, hanging drop with micro-seeding, temperature 273K
解像度: 1.64→38.25 Å / Rfactor Rfree error: 0.003 / Occupancy max: 1 / Occupancy min: 0.3 / 交差検証法: THROUGHOUT 詳細: The structure was refined using multiple conformers. Chains A and B of MODEL 1 and Chains A and B of MODEL 2 were refined as alternate conformers such that they both contributed to the total ...詳細: The structure was refined using multiple conformers. Chains A and B of MODEL 1 and Chains A and B of MODEL 2 were refined as alternate conformers such that they both contributed to the total structure factor but did not interact with each other. The multiple models were necessary to account for the observable electron density and shows conformational changes that occur during the binding of UDP-glucose, with UDP-glucose bound (UPG 902) in chain B of model 1 and uridine-5'-monophosphate (U5G 903) in chain B of model 2. Waters common to both models are listed under both MODEL 1 and MODEL 2 with partial occupancies of 0.5. waters unique to MODEL 1 are assigned residue numbers 1001 TO 1050 and waters unique to MODEL 2 are assigned residue numbers 2001 TO 2006.
Rfactor
反射数
%反射
Selection details
Rfree
0.223
5964
5 %
random
Rwork
0.183
-
-
-
all
-
119685
-
-
obs
-
118994
99.4 %
-
溶媒の処理
溶媒モデル: CNS bulk solvent model used / Bsol: 44.3135 Å2 / ksol: 0.305117 e/Å3