MASS SPEC ANALYSIS AND THE CRYSTAL STRUCTURE (AT 1.65A) UNAMBIGUOSLY IDENTIFY RESIDUE 85 AS A THR.
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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 Å3/Da / 溶媒含有率: 40.5 %
結晶化
手法: 蒸気拡散法, ハンギングドロップ法 / pH: 4.6 詳細: CRYSTALS GROWN BY HANGING DROP METHOD. WELL CONTAINED 400-600 AMMONIUM ACETATE, 30-36% PEG4K, 100MM SODIUM ACETATE PH4.6. DROP CONTAINED 1:1 MIX OF WELL AND 16.5MG/ML TSMIF IN MINIMAL BUFFER., pH 4.60
解像度: 1.65→28.33 Å / Rfactor Rfree error: 0.005 / Data cutoff high absF: 1356759.35 / Isotropic thermal model: RESTRAINED / 交差検証法: THROUGHOUT / σ(F): 0 詳細: NCS USED INITIALLY, BUT REMOVED IN FINAL STAGES. THERE IS A LARGE AREA OF UNMODELLED ELECTRON DENSITY AT THE N-TERMINUS OF EACH CHAIN. IT IS UNKNOWN WHAT THIS MAY BE, AND IS ASSUMED TO HAVE ...詳細: NCS USED INITIALLY, BUT REMOVED IN FINAL STAGES. THERE IS A LARGE AREA OF UNMODELLED ELECTRON DENSITY AT THE N-TERMINUS OF EACH CHAIN. IT IS UNKNOWN WHAT THIS MAY BE, AND IS ASSUMED TO HAVE COPURIFIED WITH THE PROTEIN. IT SITS AT THE SITE OF TAUTOMERASE ACTIVITY.