分子量: 29400.699 Da / 分子数: 2 / 断片: residues 429-544, 667-806 / 変異: K696R, I780L, Q784K / 由来タイプ: 組換発現 詳細: The 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 cou pled by a synthetic GT peptide. ...詳細: The 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 cou pled by a synthetic GT peptide. The numbering is for the mature protein after cl eavage 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: 1.5→1.55 Å / 冗長度: 2.4 % / Mean I/σ(I) obs: 1.02 / % possible all: 94
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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: 1.5→29.525 Å / SU ML: 0.17 / Isotropic thermal model: ISOTROPIC AND TLS / 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
0.1764
4201
5 %
RANDOM
Rwork
0.1474
-
-
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all
0.1489
83975
-
-
obs
0.1489
83975
97.85 %
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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: 41.754 Å2 / ksol: 0.41 e/Å3