マシュー密度: 3.9 Å3/Da / 溶媒含有率: 68.4 % 解説: 3 DIFFERENT CRYSTAL FORMS WERE AVAILABLE - P41211, P21212 AND P3121. THIS CRYSTAL IS THE ONLY ONE FOR THE FORM P3121 AND WAS PREPARED AS OS-DERIVATIVE. THE STRUCTURE WAS SOLVED BY SIRAS USING ...解説: 3 DIFFERENT CRYSTAL FORMS WERE AVAILABLE - P41211, P21212 AND P3121. THIS CRYSTAL IS THE ONLY ONE FOR THE FORM P3121 AND WAS PREPARED AS OS-DERIVATIVE. THE STRUCTURE WAS SOLVED BY SIRAS USING NATIVE AND AU- DERIVATIVE DATA OF ANISOTROPIC CRYSTAL FORM P41211. THIS INITIAL PHASES WERE USED AS STARTING POINT FOR DMMULTI. THE BEST ELECTRON DENSITY MAP WAS OBTAINED FROM THE DATA FROM P3121 CRYSTAL. THIS WAS ALSO THE ONLY FORM WHERE DOMAIN 9 WAS NICELY ORDERED AND THE SEQUENCE COULD BE PLACED IN THE ELECTRON DENSITY. 2 OS ATOMS THAT ARE PRESENT IN THE STRUCTURE SHOULD COME FROM THE SOAKING. NEVERTHELESS, THE STRUCTURE COULD NOT BE SOLVED BY SAD USING ONLY THIS DATA. CA ATOM PRESENT IN DOMAIN 7 IS ALSO PRESENT IN NATIVE STRUCTURES FROM OTHER FORMS. TWO OTHER FORMS WERE NOT FURTHER REFINED AND DEPOSITED WHILE DOMAIN 9 IS PARTIALLY DISORDERED.
結晶化
詳細: CA. 5MG/ML PROTEIN CONC. 2-2.4M SODIUM MALONATE PH 7.0
プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長
波長: 0.9486 Å / 相対比: 1
反射
解像度: 3.1→20 Å / Num. obs: 9719 / % possible obs: 91 % / Observed criterion σ(I): 2 / 冗長度: 4.9 % / Rmerge(I) obs: 0.18 / Net I/σ(I): 7.2
反射 シェル
解像度: 3.1→3.15 Å / 冗長度: 3.4 % / Rmerge(I) obs: 0.46 / Mean I/σ(I) obs: 2.1 / % possible all: 83.6
-
解析
ソフトウェア
名称
バージョン
分類
DENZO
データ削減
SCALEPACK
データスケーリング
PHENIX
位相決定
直接法
位相決定
REFMAC
5.8.0107
精密化
精密化
構造決定の手法: 単一同系置換・異常分散 開始モデル: NONE 解像度: 3.1→19.75 Å / Cor.coef. Fo:Fc: 0.901 / Cor.coef. Fo:Fc free: 0.831 / SU B: 20.708 / SU ML: 0.358 / 交差検証法: THROUGHOUT / ESU R Free: 0.485 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES REFINED INDIVIDUALLY. HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT. 3 DIFFERENT CRYSTAL FORMS WERE AVAILABLE - P41211, P21212 ...詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES REFINED INDIVIDUALLY. HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT. 3 DIFFERENT CRYSTAL FORMS WERE AVAILABLE - P41211, P21212 AND P3121. THIS CRYSTAL IS THE ONLY ONE FOR THE FORM P3121. ONLY IN THIS FORM DOMAIN 9 WAS NICELY ORDERED AND THE SEQUENCE COULD BE PLACED IN ELECTRON DENSITY.
Rfactor
反射数
%反射
Selection details
Rfree
0.2897
487
4.9 %
RANDOM
Rwork
0.21638
-
-
-
obs
0.21993
9372
92.49 %
-
溶媒の処理
イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.2 Å / 溶媒モデル: MASK