- PDB-5tus: Potent competitive inhibition of human ribonucleotide reductase b... -
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基本情報
登録情報
データベース: PDB / ID: 5tus
タイトル
Potent competitive inhibition of human ribonucleotide reductase by a novel non-nucleoside small molecule
要素
Ribonucleoside-diphosphate reductase large subunit
キーワード
OXIDOREDUCTASE / Ribonucleotide Reductase / small molecule inhibitor / active site inhibitor / competitive inhibitor
機能・相同性
機能・相同性情報
ribonucleoside-diphosphate reductase activity / pyrimidine nucleobase metabolic process / cell proliferation in forebrain / ribonucleoside diphosphate metabolic process / 2'-deoxyribonucleotide biosynthetic process / positive regulation of G0 to G1 transition / mitochondrial DNA replication / Interconversion of nucleotide di- and triphosphates / ribonucleoside-diphosphate reductase complex / ribonucleoside-diphosphate reductase ...ribonucleoside-diphosphate reductase activity / pyrimidine nucleobase metabolic process / cell proliferation in forebrain / ribonucleoside diphosphate metabolic process / 2'-deoxyribonucleotide biosynthetic process / positive regulation of G0 to G1 transition / mitochondrial DNA replication / Interconversion of nucleotide di- and triphosphates / ribonucleoside-diphosphate reductase complex / ribonucleoside-diphosphate reductase / ribonucleoside-diphosphate reductase activity, thioredoxin disulfide as acceptor / deoxyribonucleotide biosynthetic process / response to ionizing radiation / protein heterotetramerization / DNA synthesis involved in DNA repair / positive regulation of G2/M transition of mitotic cell cycle / positive regulation of G1/S transition of mitotic cell cycle / centriolar satellite / male gonad development / disordered domain specific binding / nuclear envelope / retina development in camera-type eye / ciliary basal body / DNA repair / neuronal cell body / mitochondrion / ATP binding / identical protein binding / cytosol 類似検索 - 分子機能
ATP-cone domain / ATP cone domain / ATP-cone domain profile. / Ribonucleotide reductase, class I , alpha subunit / Ribonucleotide reductase large subunit signature. / Ribonucleoside-diphosphate reductase large subunit / Ribonucleotide reductase R1 subunit, N-terminal / Ribonucleotide reductase large subunit, N-terminal / Ribonucleotide reductase, all-alpha domain / Ribonucleotide reductase large subunit, C-terminal / Ribonucleotide reductase, barrel domain 類似検索 - ドメイン・相同性
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: 0.98 Å / 相対比: 1
反射
解像度: 2.66→110.18 Å / Num. obs: 48650 / % possible obs: 98.65 % / 冗長度: 5.4 % / Net I/σ(I): 9
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解析
ソフトウェア
名称
バージョン
分類
REFMAC
5.8.0155
精密化
HKL-2000
データ削減
SCALEPACK
データスケーリング
MOLREP
位相決定
精密化
解像度: 2.66→110.18 Å / Cor.coef. Fo:Fc: 0.949 / Cor.coef. Fo:Fc free: 0.923 / 交差検証法: THROUGHOUT / ESU R: 1.378 / ESU R Free: 0.332 / 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
0.24967
1998
3.9 %
RANDOM
Rwork
0.19911
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obs
0.20108
48650
98.65 %
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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