SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "BA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL.
L-TRYPTOPHAN (TRP): 2 TRYPTOPHAN LIGANDS ARE PRESENT IN THE ASYMMETRIC UNIT IN EQUIVALENT SITES L- ...L-TRYPTOPHAN (TRP): 2 TRYPTOPHAN LIGANDS ARE PRESENT IN THE ASYMMETRIC UNIT IN EQUIVALENT SITES L-TYROSINE (TYR): 3 TYROSINE LIGANDS ARE PRESENT IN THE ASYMMETRIC UNIT, 1 IN SUBUNIT A AND 2 IN SUBUNIT B
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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: 3.91 Å3/Da / 溶媒含有率: 68.52 % / 解説: NONE
結晶化
詳細: 0.1 M TRIS-HCL PH 7.5, 1.5 M AMMONIUM SULFATE, 15% V/V GLYCEROL
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データ収集
回折
平均測定温度: 100 K
放射光源
由来: 回転陽極 / タイプ: RIGAKU MICROMAX-007 / 波長: 1.542
検出器
タイプ: RAXIS / 検出器: IMAGE PLATE
放射
モノクロメーター: AXCO PX70 FOCUSSING AND MONOCHROMATING CAPILLARY OPTICS 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: 1.542 Å / 相対比: 1
反射
解像度: 2.8→39.72 Å / Num. obs: 39770 / % possible obs: 99.2 % / Observed criterion σ(I): 3 / 冗長度: 4.06 % / Rmerge(I) obs: 0.13 / Net I/σ(I): 7.2
反射 シェル
解像度: 2.8→2.9 Å / 冗長度: 4 % / Rmerge(I) obs: 0.45 / Mean I/σ(I) obs: 2.4 / % possible all: 99.9
解像度: 2.76→175.67 Å / Cor.coef. Fo:Fc: 0.952 / Cor.coef. Fo:Fc free: 0.91 / SU B: 13.281 / SU ML: 0.246 / 交差検証法: THROUGHOUT / ESU R: 0.095 / ESU R Free: 0.065 / 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
Rfactor
反射数
%反射
Selection details
Rfree
0.24888
1925
4.8 %
RANDOM
Rwork
0.1773
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obs
0.18081
37979
98.06 %
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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: 1.2 Å / 溶媒モデル: MASK