- PDB-4dky: Crystal structure Analysis of N terminal region containing the di... -
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基本情報
登録情報
データベース: PDB / ID: 4dky
タイトル
Crystal structure Analysis of N terminal region containing the dimerization domain and DNA binding domain of HU protein(Histone like protein-DNA binding) from Mycobacterium tuberculosis [H37Ra]
要素
DNA-binding protein HU homolog
キーワード
DNA BINDING PROTEIN / Nucleoid Associated protein / Nucleoid architecture / Histone-like / HU / HU-IHF fold / genome compaction / gene regulation
機能・相同性
機能・相同性情報
biofilm matrix assembly / : / cellular response to iron ion starvation / DNA protection / nucleoid / chromosome condensation / supercoiled DNA binding / DNA-binding transcription activator activity / ferroxidase / ferroxidase activity ...biofilm matrix assembly / : / cellular response to iron ion starvation / DNA protection / nucleoid / chromosome condensation / supercoiled DNA binding / DNA-binding transcription activator activity / ferroxidase / ferroxidase activity / ferric iron binding / peptidoglycan-based cell wall / protein-DNA complex / cell wall organization / structural constituent of chromatin / iron ion transport / double-stranded DNA binding / damaged DNA binding / intracellular iron ion homeostasis / oxidoreductase activity / transcription cis-regulatory region binding / positive regulation of DNA-templated transcription / DNA binding / extracellular region / plasma membrane / cytosol 類似検索 - 分子機能
HU Protein; Chain A / IHF-like DNA-binding proteins / Histone-like DNA-binding protein, conserved site / Bacterial histone-like DNA-binding proteins signature. / Histone-like DNA-binding protein / Bacterial DNA-binding protein / bacterial (prokaryotic) histone like domain / Integration host factor (IHF)-like DNA-binding domain superfamily / Few Secondary Structures / Irregular 類似検索 - ドメイン・相同性
: / DNA-binding protein HupB / DNA-binding protein HupB 類似検索 - 構成要素
解像度: 2.478→31.92 Å / Cor.coef. Fo:Fc: 0.945 / Cor.coef. Fo:Fc free: 0.906 / Occupancy max: 1 / Occupancy min: 1 / SU B: 15.309 / SU ML: 0.177 / SU R Cruickshank DPI: 0.1989 / 交差検証法: THROUGHOUT / ESU R: 0.191 / ESU R Free: 0.068 / 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
0.24786
336
4.8 %
RANDOM
Rwork
0.18314
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obs
0.18596
6667
80.9 %
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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