- PDB-2ood: Crystal structure of guanine deaminase from Bradyrhizobium japonicum -
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基本情報
登録情報
データベース: PDB / ID: 2ood
タイトル
Crystal structure of guanine deaminase from Bradyrhizobium japonicum
要素
Blr3880 protein
キーワード
HYDROLASE / PSI-II / PSI-2 / 9231a / guanine deaminase / guanine / Structural Genomics / Protein Structure Initiative / New York SGX Research Center for Structural Genomics / NYSGXRC
機能・相同性
機能・相同性情報
guanine deaminase / guanine deaminase activity / guanine catabolic process / deaminase activity / guanine metabolic process / zinc ion binding 類似検索 - 分子機能
解像度: 2.62→2.71 Å / 冗長度: 13.3 % / Rmerge(I) obs: 0.43 / Mean I/σ(I) obs: 1 / Num. unique all: 2158 / % possible all: 53.9
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解析
ソフトウェア
名称
バージョン
分類
CNS
1.1
精密化
CBASS
データ収集
HKL-2000
データ削減
HKL-2000
データスケーリング
SHELXD
位相決定
SHARP
位相決定
精密化
構造決定の手法: 単波長異常分散 開始モデル: NONE 解像度: 2.62→41.09 Å / Rfactor Rfree error: 0.007 / Data cutoff high absF: 36133.87 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / 交差検証法: THROUGHOUT / σ(F): 1 / 立体化学のターゲット値: Engh & Huber 詳細: 1. THE RESIDUES LISTED AS MISSING IN REMARK 465 ARE DUE TO LACK OR ABSENCE OF ELECTRON DENSITY. 2. AUTHORS HAVE MODELED THE RESIDUAL DENSITY AS THE SUBSTRATE GUANINE AT THE ACTIVE SITE. IT ...詳細: 1. THE RESIDUES LISTED AS MISSING IN REMARK 465 ARE DUE TO LACK OR ABSENCE OF ELECTRON DENSITY. 2. AUTHORS HAVE MODELED THE RESIDUAL DENSITY AS THE SUBSTRATE GUANINE AT THE ACTIVE SITE. IT COULD AS WELL BE XANTHINE, THE PRODUCT OF CATALYTIC REACTION.