分子量: 29425.621 Da / 分子数: 2 / 断片: residues 429-544, 667-806 / 変異: I473H, K525E, K696R, I780L, Q784K / 由来タイプ: 組換発現 詳細: The I442H K494E K665R I749L and Q753K mutations were created intentionally. The 1st residue is a vector encoded affinity tag fragment. Residues 398-513 and 636 -775 are coupled by a synthetic ...詳細: The I442H K494E K665R I749L and Q753K mutations were created intentionally. The 1st residue is a vector encoded affinity tag fragment. Residues 398-513 and 636 -775 are coupled by a synthetic GT peptide. The numbering is for the mature prot ein after cleavage of the 31 AA signal peptide. 由来: (組換発現) Rattus norvegicus (ドブネズミ) / 遺伝子: GriK2 / プラスミド: pET22B modified / 発現宿主: Escherichia coli (大腸菌) / 株 (発現宿主): OrigamiB (DE3) / 参照: UniProt: P42260
解像度: 1.32→1.37 Å / 冗長度: 3.4 % / Rmerge(I) obs: 0.369 / Mean I/σ(I) obs: 3.4 / % possible all: 99.2
-
解析
ソフトウェア
名称
バージョン
分類
HKL-2000
データ収集
PHENIX
(phenix.refine)
精密化
HKL-2000
データ削減
HKL-2000
データスケーリング
精密化
構造決定の手法: フーリエ合成 / 解像度: 1.321→34.516 Å / SU ML: 0.17 / 交差検証法: THROUGHOUT / σ(F): 0 / σ(I): 0 / 立体化学のターゲット値: ML 詳細: Refinement was started with Refmac_5.2. The final rounds of refinement were performed with phenix and included occupancy refinement for ions, and for residues with alternative conformations.
Rfactor
反射数
%反射
Selection details
Rfree
0.1789
6231
5.01 %
RANDOM
Rwork
0.1561
-
-
-
all
0.1573
124266
-
-
obs
0.1573
124266
99.74 %
-
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 / Bsol: 52.808 Å2 / ksol: 0.414 e/Å3