THE CONSTRUCT (RESIDUES 26-553) WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG ...THE CONSTRUCT (RESIDUES 26-553) WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE.
解像度: 2.05→28.701 Å / Num. obs: 69272 / % possible obs: 100 % / 冗長度: 5.7 % / Biso Wilson estimate: 16.65 Å2 / Rmerge(I) obs: 0.252 / Rsym value: 0.252 / Net I/σ(I): 7.3
反射 シェル
解像度: 2.05→2.1 Å / 冗長度: 5.7 % / Rmerge(I) obs: 0.965 / Mean I/σ(I) obs: 0.8 / Rsym value: 0.965 / % possible all: 100
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位相決定
位相決定
手法: 多波長異常分散
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解析
ソフトウェア
名称
バージョン
分類
NB
SOLVE
位相決定
BUSTER-TNT
BUSTER2.8.0
精密化
SCALA
3.2.5
dataprocessing
PDB_EXTRACT
3.1
データ抽出
MOSFLM
データ削減
SCALA
データスケーリング
BUSTER
2.8.0
精密化
精密化
構造決定の手法: 多波長異常分散 / 解像度: 2.05→28.7 Å / Cor.coef. Fo:Fc: 0.854 / Cor.coef. Fo:Fc free: 0.84 / Occupancy max: 1 / Occupancy min: 0.5 / 交差検証法: THROUGHOUT / σ(F): 0 詳細: 1. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO 0.75 FOR THE REDUCED ...詳細: 1. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO 0.75 FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET INCORPORATION. 2. SULFATE FROM THE CRYSTALLIZATION BUFFER IS MODELED INTO THE STRUCTURE. 3. ATOM RECORD CONTAINS SUM OF TLS AND RESIDUAL B ANISOU RECORD CONTAINS SUM OF TLS AND RESIDUAL U FACTORS. 4. LYS 64 ON THE A AND B SUBUNITS AND PRO 462 ON THE A AND B SUBUNITS ARE RAMACHANDRAN OUTLIERS, BUT THEIR MODELING IS SUPPORTED BY ELECTRON DENSITY. 5. THE R AND R-FREE VALUES ARE ELEVATED COMPARED WITH OTHER STRUCTURES IN THE PDB REFINED AT THE SAME RESOLUTION, AND THIS CAN LIKELY BE ATTRIBUTED TO UNIDENTIFIED CRYSTAL DISORDERS THAT RESULT IN REDUCED DATA QUALITY. 6. THE REFINEMENT WAS RESTRAINED AGAINST THE MAD PHASES.