- PDB-2pqa: Crystal Structure of Full-length Human RPA 14/32 Heterodimer -
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基本情報
登録情報
データベース: PDB / ID: 2pqa
タイトル
Crystal Structure of Full-length Human RPA 14/32 Heterodimer
要素
Replication protein A 14 kDa subunit
Replication protein A 32 kDa subunit
キーワード
REPLICATION / RPA14/32 / ssDNA binding protein / OB-fold
機能・相同性
機能・相同性情報
protein localization to chromosome / DNA replication factor A complex / regulation of DNA damage checkpoint / Removal of the Flap Intermediate / Mismatch repair (MMR) directed by MSH2:MSH3 (MutSbeta) / Mismatch repair (MMR) directed by MSH2:MSH6 (MutSalpha) / Removal of the Flap Intermediate from the C-strand / G-rich strand telomeric DNA binding / HDR through Single Strand Annealing (SSA) / Impaired BRCA2 binding to RAD51 ...protein localization to chromosome / DNA replication factor A complex / regulation of DNA damage checkpoint / Removal of the Flap Intermediate / Mismatch repair (MMR) directed by MSH2:MSH3 (MutSbeta) / Mismatch repair (MMR) directed by MSH2:MSH6 (MutSalpha) / Removal of the Flap Intermediate from the C-strand / G-rich strand telomeric DNA binding / HDR through Single Strand Annealing (SSA) / Impaired BRCA2 binding to RAD51 / regulation of double-strand break repair via homologous recombination / telomeric DNA binding / Presynaptic phase of homologous DNA pairing and strand exchange / PCNA-Dependent Long Patch Base Excision Repair / HSF1 activation / Regulation of HSF1-mediated heat shock response / Activation of the pre-replicative complex / mismatch repair / Activation of ATR in response to replication stress / mitotic G1 DNA damage checkpoint signaling / regulation of mitotic cell cycle / telomere maintenance / Translesion synthesis by REV1 / Translesion synthesis by POLK / Translesion synthesis by POLI / Gap-filling DNA repair synthesis and ligation in GG-NER / nucleotide-excision repair / Fanconi Anemia Pathway / Recognition of DNA damage by PCNA-containing replication complex / Termination of translesion DNA synthesis / double-strand break repair via homologous recombination / Translesion Synthesis by POLH / base-excision repair / G2/M DNA damage checkpoint / HDR through Homologous Recombination (HRR) / PML body / Dual Incision in GG-NER / Meiotic recombination / Formation of Incision Complex in GG-NER / Dual incision in TC-NER / Gap-filling DNA repair synthesis and ligation in TC-NER / site of double-strand break / single-stranded DNA binding / regulation of cell population proliferation / Processing of DNA double-strand break ends / protein phosphatase binding / Regulation of TP53 Activity through Phosphorylation / DNA replication / damaged DNA binding / chromosome, telomeric region / nuclear body / DNA repair / ubiquitin protein ligase binding / chromatin / enzyme binding / nucleoplasm / nucleus 類似検索 - 分子機能
Replication factor A protein 2 / Replication protein A, C-terminal / Replication protein A C terminal / Replication factor A protein 3 / Replication factor A protein 3 / Replication factor A protein-like / Nucleic acid-binding proteins / OB fold (Dihydrolipoamide Acetyltransferase, E2P) / Winged helix DNA-binding domain superfamily / Winged helix-like DNA-binding domain superfamily ...Replication factor A protein 2 / Replication protein A, C-terminal / Replication protein A C terminal / Replication factor A protein 3 / Replication factor A protein 3 / Replication factor A protein-like / Nucleic acid-binding proteins / OB fold (Dihydrolipoamide Acetyltransferase, E2P) / Winged helix DNA-binding domain superfamily / Winged helix-like DNA-binding domain superfamily / Nucleic acid-binding, OB-fold / Beta Barrel / Mainly Beta 類似検索 - ドメイン・相同性
Replication protein A 32 kDa subunit / Replication protein A 14 kDa subunit 類似検索 - 構成要素
A: Replication protein A 32 kDa subunit B: Replication protein A 14 kDa subunit C: Replication protein A 32 kDa subunit D: Replication protein A 14 kDa subunit
解像度: 2.4→2.58 Å / 冗長度: 5.9 % / Mean I/σ(I) obs: 3.8 / Num. unique all: 3730 / Rsym value: 0.58 / % possible all: 97.3
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解析
ソフトウェア
名称
バージョン
分類
REFMAC
5.2.0005
精密化
HKL-2000
データ収集
HKL-2000
データ削減
HKL-2000
データスケーリング
SHELXS
位相決定
精密化
構造決定の手法: 多波長異常分散 / 解像度: 2.5→25 Å / Cor.coef. Fo:Fc: 0.924 / Cor.coef. Fo:Fc free: 0.884 / SU B: 10.578 / SU ML: 0.237 / 交差検証法: THROUGHOUT / σ(F): 3 / σ(I): 3 / ESU R: 0.551 / ESU R Free: 0.318 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: High R value due to the disordered domain
Rfactor
反射数
%反射
Selection details
Rfree
0.27981
1049
5.1 %
RANDOM
Rwork
0.22825
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obs
0.23091
19411
96.03 %
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all
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20156
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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