- PDB-5ww5: Crystal structure of the second DNA-Binding protein under starvat... -
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基本情報
登録情報
データベース: PDB / ID: 5ww5
タイトル
Crystal structure of the second DNA-Binding protein under starvation from Mycobacterium smegmatis soaked with iron in the ratio of 100 iron atoms per dodecamer
要素
Putative starvation-induced DNA protecting protein/Ferritin and Dps
キーワード
DNA BINDING PROTEIN / ferritin-like fold / DNA binding / ferroxidation / OXIDOREDUCTASE
機能・相同性
機能・相同性情報
oxidoreductase activity, acting on metal ions / ferric iron binding / DNA binding 類似検索 - 分子機能
Dps protein family signature 1. / DNA-binding protein Dps, conserved site / DNA-binding protein Dps / Ferritin, core subunit, four-helix bundle / Ferritin / Ferritin/DPS protein domain / Ferritin-like domain / Ferritin-like / Ferritin-like superfamily / Up-down Bundle / Mainly Alpha 類似検索 - ドメイン・相同性
: / : / Starvation-inducible DNA-binding protein or fine tangled pili major subunit 類似検索 - 構成要素
ジャーナル: Metallomics / 年: 2017 タイトル: Flexible aspartates propel iron to the ferroxidation sites along pathways stabilized by a conserved arginine in Dps proteins from Mycobacterium smegmatis 著者: Williams, S.M. / Chatterji, D.
A: Putative starvation-induced DNA protecting protein/Ferritin and Dps B: Putative starvation-induced DNA protecting protein/Ferritin and Dps C: Putative starvation-induced DNA protecting protein/Ferritin and Dps D: Putative starvation-induced DNA protecting protein/Ferritin and Dps ヘテロ分子
A: Putative starvation-induced DNA protecting protein/Ferritin and Dps B: Putative starvation-induced DNA protecting protein/Ferritin and Dps C: Putative starvation-induced DNA protecting protein/Ferritin and Dps D: Putative starvation-induced DNA protecting protein/Ferritin and Dps ヘテロ分子
A: Putative starvation-induced DNA protecting protein/Ferritin and Dps B: Putative starvation-induced DNA protecting protein/Ferritin and Dps C: Putative starvation-induced DNA protecting protein/Ferritin and Dps D: Putative starvation-induced DNA protecting protein/Ferritin and Dps ヘテロ分子
A: Putative starvation-induced DNA protecting protein/Ferritin and Dps B: Putative starvation-induced DNA protecting protein/Ferritin and Dps C: Putative starvation-induced DNA protecting protein/Ferritin and Dps D: Putative starvation-induced DNA protecting protein/Ferritin and Dps ヘテロ分子
温度: 298 K / 手法: マイクロバッチ法 / pH: 6 / 詳細: 100 mM sodium cacodylate, 150 mM MgCl2, 20% PEG3000
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データ収集
回折
平均測定温度: 100 K
放射光源
由来: 回転陽極 / タイプ: BRUKER AXS MICROSTAR / 波長: 1.54179 Å
検出器
タイプ: MAR scanner 345 mm plate / 検出器: IMAGE PLATE / 日付: 2012年2月21日
放射
プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長
波長: 1.54179 Å / 相対比: 1
反射
解像度: 2.03→30 Å / Num. obs: 41644 / % possible obs: 96 % / 冗長度: 8.6 % / Net I/σ(I): 20.2
反射 シェル
解像度: 2.03→2.14 Å / 冗長度: 7.6 % / Mean I/σ(I) obs: 8.4 / % possible all: 79.8
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解析
ソフトウェア
名称
バージョン
分類
REFMAC
5.8.0103
精密化
MOSFLM
データ削減
SCALA
データスケーリング
REFMAC
位相決定
精密化
解像度: 2.04→30 Å / Cor.coef. Fo:Fc: 0.95 / Cor.coef. Fo:Fc free: 0.924 / SU B: 3.43 / SU ML: 0.095 / 交差検証法: THROUGHOUT / ESU R: 0.191 / ESU R Free: 0.158 / 詳細: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT