- PDB-3ws2: N288Q-N321Q mutant BETA-LACTAMASE DERIVED FROM CHROMOHALOBACTER S... -
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基本情報
登録情報
データベース: PDB / ID: 3ws2
タイトル
N288Q-N321Q mutant BETA-LACTAMASE DERIVED FROM CHROMOHALOBACTER SP.560 (Condition-1C)
要素
Beta-lactamase
キーワード
HYDROLASE / CEPHALOSPORINASE
機能・相同性
機能・相同性情報
antibiotic catabolic process / beta-lactamase activity / beta-lactamase / outer membrane-bounded periplasmic space / response to antibiotic / metal ion binding 類似検索 - 分子機能
Beta-lactamase, class-C active site / Beta-lactamase class-C active site. / Beta-lactamase-related / Beta-lactamase / Beta-lactamase / DD-peptidase/beta-lactamase superfamily / Beta-lactamase/transpeptidase-like / 3-Layer(aba) Sandwich / Alpha Beta 類似検索 - ドメイン・相同性
温度: 293 K / 手法: 蒸気拡散法, シッティングドロップ法 / pH: 7 詳細: Crystal was grown in a solution containing 100mM MES-NaOH buffer (pH 6.5), 200mM Ca acetate hydrate and 18%PEG 8000. Obtained crystal was soaked into a solution containing 100 mM MES-NaOH ...詳細: Crystal was grown in a solution containing 100mM MES-NaOH buffer (pH 6.5), 200mM Ca acetate hydrate and 18%PEG 8000. Obtained crystal was soaked into a solution containing 100 mM MES-NaOH buffer (pH 6.5), 200mM Ca acetate hydrate, 90mM NaCl, 10mM CsCl and 18% PEG 8000., VAPOR DIFFUSION, SITTING DROP, temperature 293K
解像度: 2.1→7.5 Å / Cor.coef. Fo:Fc: 0.964 / Cor.coef. Fo:Fc free: 0.946 / SU B: 3.586 / SU ML: 0.1 / 交差検証法: THROUGHOUT / ESU R: 0.21 / ESU R Free: 0.151 / 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
0.17442
2867
5 %
RANDOM
Rwork
0.1438
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obs
0.1454
54284
97.65 %
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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