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.
THE UNBOUND INHIBITOR (CHAIN 3/4) IS ACE-ILE-PRO-PHA, N-ACETYL-L- ISOLEUCYL-L-PROLYL-L- ...THE UNBOUND INHIBITOR (CHAIN 3/4) IS ACE-ILE-PRO-PHA, N-ACETYL-L- ISOLEUCYL-L-PROLYL-L-PHENYLALANINE WITH C-TERMINAL PHENYLALANINAL. UPON REACTION THE INHIBITOR COVALENTLY BINDS TO THE OG ATOM OF SER 278 OF THE ENZYME (CHAIN 1/2) FORMING A TETRAHEDRAL HEMIACETAL. DUE TO THE CHEMICAL CHANGE, THE C-TERMINAL RESIDUE IS REPRESENTED IN SEQUENCE AS PHL, PHENYLALANINOL
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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: 2.12 Å3/Da / 溶媒含有率: 42.07 %
結晶化
pH: 4.5 / 詳細: PH 4.50
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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 RU200 / 波長: 1.5418
検出器
タイプ: MARRESEARCH / 検出器: IMAGE PLATE
放射
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: 1.5418 Å / 相対比: 1
反射
解像度: 2.8→24.91 Å / Num. obs: 13434 / % possible obs: 89.6 % / 冗長度: 2 % / Rmerge(I) obs: 0.099 / Net I/σ(I): 6.8
反射 シェル
解像度: 2.8→2.95 Å / 冗長度: 1.9 % / Rmerge(I) obs: 0.205 / Mean I/σ(I) obs: 3.4 / % possible all: 89.6