- PDB-4fs2: Base pairing mechanism of N2,3-ethenoguanine with dCTP by human p... -
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基本情報
登録情報
データベース: PDB / ID: 4fs2
タイトル
Base pairing mechanism of N2,3-ethenoguanine with dCTP by human polymerase iota
要素
DNA (5'-D(*TP*CP*TP*(EFG)P*GP*GP*GP*TP*CP*CP*TP*AP*GP*GP*AP*CP*CP*(DOC))-3')
DNA polymerase iota
キーワード
TRANSFERASE/DNA / human DNA polymerase iota / DNA polymerase / DNA replication / lesion bypass / 2'-fluoro arabinose / N2 / 3-ethenoguanine / dTTP / template / TRANSFERASE-DNA complex
機能・相同性
機能・相同性情報
error-prone translesion synthesis / translesion synthesis / Translesion synthesis by POLI / Termination of translesion DNA synthesis / cytoplasmic ribonucleoprotein granule / damaged DNA binding / DNA-directed DNA polymerase / DNA-directed DNA polymerase activity / DNA replication / nuclear speck ...error-prone translesion synthesis / translesion synthesis / Translesion synthesis by POLI / Termination of translesion DNA synthesis / cytoplasmic ribonucleoprotein granule / damaged DNA binding / DNA-directed DNA polymerase / DNA-directed DNA polymerase activity / DNA replication / nuclear speck / DNA repair / nucleoplasm / metal ion binding 類似検索 - 分子機能
HUWE1/Rev1, ubiquitin binding region / Ubiquitin binding region / : / DNA polymerase-iota, thumb domain / DNA polymerase, Y-family, little finger domain / MutS, DNA mismatch repair protein, domain I - #60 / MutS, DNA mismatch repair protein, domain I / DNA polymerase, Y-family, little finger domain / impB/mucB/samB family C-terminal domain / UmuC domain ...HUWE1/Rev1, ubiquitin binding region / Ubiquitin binding region / : / DNA polymerase-iota, thumb domain / DNA polymerase, Y-family, little finger domain / MutS, DNA mismatch repair protein, domain I - #60 / MutS, DNA mismatch repair protein, domain I / DNA polymerase, Y-family, little finger domain / impB/mucB/samB family C-terminal domain / UmuC domain / DNA polymerase, Y-family, little finger domain superfamily / impB/mucB/samB family / UmuC domain profile. / Reverse transcriptase/Diguanylate cyclase domain / Dna Ligase; domain 1 / 5' to 3' exonuclease, C-terminal subdomain / DNA polymerase; domain 1 / Reverse transcriptase/Diguanylate cyclase domain / Alpha-Beta Plaits / DNA/RNA polymerase superfamily / 2-Layer Sandwich / Orthogonal Bundle / 3-Layer(aba) Sandwich / Mainly Alpha / Alpha Beta 類似検索 - ドメイン・相同性
2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE / DNA / DNA (> 10) / DNA polymerase iota 類似検索 - 構成要素
B: DNA (5'-D(*TP*CP*TP*(EFG)P*GP*GP*GP*TP*CP*CP*TP*AP*GP*GP*AP*CP*CP*(DOC))-3') C: DNA (5'-D(*TP*CP*TP*(EFG)P*GP*GP*GP*TP*CP*CP*TP*AP*GP*GP*AP*CP*CP*(DOC))-3') A: DNA polymerase iota ヘテロ分子
温度: 277 K / pH: 6.9 詳細: 210 microM polymerase iota, 253 microM DNA complex, 10 mM MgCl2, 20 mM dTTP; mix 1:1 ratio with precipitant, 0.1 M MES (pH 6.5), 0.3 M (NH4)2SO4, 17% PEG 5000, VAPOR DIFFUSION, HANGING DROP, temperature 277K
モノクロメーター: C(111) / 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: 0.97872 Å / 相対比: 1
反射
解像度: 2.05→84.26 Å / Num. obs: 36371 / % possible obs: 99.8 % / Observed criterion σ(I): 2
反射 シェル
解像度: 2.05→2.09 Å / % possible all: 98.4
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解析
ソフトウェア
名称
バージョン
分類
EMBL
(with LS-CAT developed extensions)
データ収集
MOLREP
11.0.02
位相決定
REFMAC
5.6.0117
精密化
HKL-2000
データ削減
HKL-2000
データスケーリング
精密化
構造決定の手法: 分子置換 / 解像度: 2.05→84.26 Å / Cor.coef. Fo:Fc: 0.952 / Cor.coef. Fo:Fc free: 0.936 / SU B: 9.05 / SU ML: 0.133 / 交差検証法: THROUGHOUT / ESU R: 0.181 / ESU R Free: 0.171 / 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
0.261
1820
5 %
RANDOM
Rwork
0.214
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obs
0.217
34557
99.7 %
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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