#1: ジャーナル: Biochemistry / 年: 2002 タイトル: Exploring the Role and Binding Affinity of a Second Zinc Equivalent in B. Cereus Metallo-Beta-Lactamase 著者: Rasia, R.M. / Vila, A.J.
Metallo-beta-lactamasetype2 / B2 metallo-beta-lactamase / Beta-lactamase II / Cephalosporinase / Metallo-beta-lactamase type II / ...B2 metallo-beta-lactamase / Beta-lactamase II / Cephalosporinase / Metallo-beta-lactamase type II / Metallothioprotein beta-lactamase II / Penicillinase / Zinc-requiring beta-lactamase II
ENGINEERED RESIDUE IN CHAIN A, CYS 121 ARG ENGINEERED RESIDUE IN CHAIN B, CYS 121 ARG BETA-LACTAM + ...ENGINEERED RESIDUE IN CHAIN A, CYS 121 ARG ENGINEERED RESIDUE IN CHAIN B, CYS 121 ARG BETA-LACTAM + H2O = SUBSTITUTED BETA-AMINO ACID.
配列の詳細
THE SEQUENCE NUMBERING USED IN THIS ENTRY IS BASED ON A STANDARD NUMBERING SYSTEM DEVISED TO ALLOW ...THE SEQUENCE NUMBERING USED IN THIS ENTRY IS BASED ON A STANDARD NUMBERING SYSTEM DEVISED TO ALLOW FOR EASY COMPARISON BETWEEN DIFFERENT MEMBERS OF THE BACILLUS CEREUS METALLO-BETA-LACTAMASE FAMILY
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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: 2.1 Å3/Da / 溶媒含有率: 42 %
結晶化
温度: 291 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 5 詳細: PROTEIN WAS CRYSTALLISED USING HANGING DROP VAPOR DIFFUSION. RESERVOIR SOLUTION CONTAINED 100MM TRIS AT PH4.5-5, 70-75% AMMONIUM SULPHATE, 1MM DTT OR 1MM DTT AND 1MM TCEP-HCL, 2MM ZNSO4 AND 0. ...詳細: PROTEIN WAS CRYSTALLISED USING HANGING DROP VAPOR DIFFUSION. RESERVOIR SOLUTION CONTAINED 100MM TRIS AT PH4.5-5, 70-75% AMMONIUM SULPHATE, 1MM DTT OR 1MM DTT AND 1MM TCEP-HCL, 2MM ZNSO4 AND 0.1% AZIDE. PROTEIN CONCENTRATION OF 2.7 MG/ML. DROPS WERE KEPT AT 291K AND WERE STREAK SEEDED FROM A WILD TYPE CRYSTAL AFTER 1 DAY., pH 5.00