SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN ... SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED.
THIS MUTANT HAS BEEN PRODUCED BY SITE-DIRECTED MUTAGENESIS. THE CLONING WAS PERFORMED SUCH HAS ONLY ...THIS MUTANT HAS BEEN PRODUCED BY SITE-DIRECTED MUTAGENESIS. THE CLONING WAS PERFORMED SUCH HAS ONLY THE PRO-SEQUENCE AND THE CATALYTIC DOMAIN WERE EXPRESSED. THE CELLULOSE BINDING DOMAIN HAS BEEN REMOVED. THE CONSTRUCT IS POST-TRANSLATIONALLY CLEAVED TO YIELD TO A MATURE PROTEIN OF 450 RESIDUES WHICH COMMENCES AT RESIDUE TYR 89.
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実験情報
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実験
実験
手法: X線回折 / 使用した結晶の数: 1
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試料調製
結晶
マシュー密度: 2.01 Å3/Da / 溶媒含有率: 42 % 解説: SEARCH MODEL WAS THE D405N MUTANT OF HUMICOLA INSOLENS CELLOBIOHYDROLASE CEL6A IN COMPLEX WITH CELLOTRIOSE
結晶化
pH: 4.6 詳細: PROTEIN WAS CONCENTRATED TO 20 MG/ML IN WATER. CRYSTALLISATION IN 200MM MAGNESIUM ACETATE IN 100MM SODIUM ACETATE BUFFER AT PH 4.6. PRECIPITANT WAS 20%. POLYETHYLENE GLYCOL 5500.
モノクロメーター: DIAMOND (111), GE(220) / 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: 0.933 Å / 相対比: 1
反射
解像度: 1.9→30 Å / Num. obs: 26197 / % possible obs: 99.1 % / Observed criterion σ(I): 0 / 冗長度: 3.8 % / Rmerge(I) obs: 0.062 / Net I/σ(I): 21.2
反射 シェル
解像度: 1.9→1.93 Å / 冗長度: 3.7 % / Rmerge(I) obs: 0.28 / Mean I/σ(I) obs: 4.6 / % possible all: 98
反射
*PLUS
最低解像度: 30 Å / 冗長度: 3.8 %
反射 シェル
*PLUS
% possible obs: 98 % / Mean I/σ(I) obs: 4.6
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解析
ソフトウェア
名称
バージョン
分類
REFMAC
5
精密化
DENZO
データ削減
SCALEPACK
データスケーリング
AMoRE
位相決定
精密化
構造決定の手法: 分子置換 / 解像度: 1.9→30 Å / Cor.coef. Fo:Fc: 0.958 / Cor.coef. Fo:Fc free: 0.935 / SU B: 5.047 / SU ML: 0.152 / 交差検証法: THROUGHOUT / ESU R: 0.165 / ESU R Free: 0.147 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
反射数
%反射
Selection details
Rfree
0.211
1324
5.1 %
RANDOM
Rwork
0.166
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obs
0.168
24685
99.2 %
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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: 1.4 Å / 溶媒モデル: BABINET MODEL WITH MASK