- PDB-3r76: Crystal structure of 2-amino-2-desoxyisochorismate synthase (ADIC... -
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基本情報
登録情報
データベース: PDB / ID: 3r76
タイトル
Crystal structure of 2-amino-2-desoxyisochorismate synthase (ADIC) synthase PhzE from Burkholderia lata 383 in complex with benzoate, pyruvate and glutamine
要素
Anthranilate/para-aminobenzoate synthases component I
キーワード
LYASE / BIOSYNTHETIC PROTEIN / ammonia channel / chorismate / type 1 glutamine amidotransferase / phenazine biosynthesis / synthase
機能・相同性
機能・相同性情報
anthranilate synthase / anthranilate synthase activity / L-tryptophan biosynthetic process / metal ion binding 類似検索 - 分子機能
温度: 276 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 7.1 詳細: 0.1 M HEPES, 0.2 M Mg-chloride, 22% isopropanol, pre-incubation on ice for 30' with 50 mM Mg-chloride, 20 mM glutamine, 20 mM chorismate, streak-seeding, pH 7.1, vapor diffusion, hanging ...詳細: 0.1 M HEPES, 0.2 M Mg-chloride, 22% isopropanol, pre-incubation on ice for 30' with 50 mM Mg-chloride, 20 mM glutamine, 20 mM chorismate, streak-seeding, pH 7.1, vapor diffusion, hanging drop, temperature 276K, VAPOR DIFFUSION, HANGING DROP
解像度: 2.6→29.66 Å / Cor.coef. Fo:Fc: 0.957 / Cor.coef. Fo:Fc free: 0.922 / Occupancy max: 1 / Occupancy min: 0.2 / SU B: 20.7 / SU ML: 0.204 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.841 / ESU R Free: 0.289 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT
Rfactor
反射数
%反射
Selection details
Rfree
0.225
2227
5.2 %
RANDOM
Rwork
0.1633
40816
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obs
0.1665
43043
99.84 %
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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: BABINET MODEL WITH MASK