登録情報 データベース : EMDB / ID : EMD-20032 構造の表示 ダウンロードとリンクタイトル Cryo-EM structure of mouse RAG1/2 NFC complex (DNA1) マップデータstructure of mouse RAG1/2 NFC complex (DNA1) 詳細 試料複合体 : RAG1/2 Nink-forming complex (DNA1)タンパク質・ペプチド : V(D)J recombination-activating protein 1タンパク質・ペプチド : V(D)J recombination-activating protein 2DNA : DNA (46-MER)DNA : DNA (46-MER)DNA : DNA (57-MER)DNA : DNA (57-MER)タンパク質・ペプチド : High mobility group protein B1 残り3件を表示 表示を減らすリガンド : CALCIUM IONリガンド : ZINC ION 詳細 キーワード V(D)J recombination / DNA Transposition / RAG / SCID / RECOMBINATION / RECOMBINATION-DNA complex機能・相同性 機能・相同性情報分子機能 ドメイン・相同性 構成要素
regulation of restriction endodeoxyribonuclease activity / regulation of tolerance induction / calcium-dependent protein kinase regulator activity / positive regulation of mismatch repair / positive regulation of myeloid progenitor cell differentiation / regulation of T cell mediated immune response to tumor cell / negative regulation of apoptotic cell clearance / negative regulation of RNA polymerase II transcription preinitiation complex assembly / plasmacytoid dendritic cell activation / myeloid dendritic cell activation ... regulation of restriction endodeoxyribonuclease activity / regulation of tolerance induction / calcium-dependent protein kinase regulator activity / positive regulation of mismatch repair / positive regulation of myeloid progenitor cell differentiation / regulation of T cell mediated immune response to tumor cell / negative regulation of apoptotic cell clearance / negative regulation of RNA polymerase II transcription preinitiation complex assembly / plasmacytoid dendritic cell activation / myeloid dendritic cell activation / T-helper 1 cell activation / T-helper 1 cell differentiation / mature B cell differentiation involved in immune response / positive regulation of myeloid cell differentiation / positive regulation of toll-like receptor 2 signaling pathway / positive regulation of dendritic cell differentiation / C-X-C chemokine binding / negative regulation of CD4-positive, alpha-beta T cell differentiation / positive regulation of toll-like receptor 9 signaling pathway / neutrophil clearance / B cell homeostatic proliferation / negative regulation of T cell differentiation in thymus / DN2 thymocyte differentiation / positive regulation of glycogen catabolic process / DNA geometric change / pre-B cell allelic exclusion / positive regulation of toll-like receptor 4 signaling pathway / endothelial cell chemotaxis / positive regulation of organ growth / RAGE receptor binding / positive regulation of interleukin-1 production / eye development / Regulation of TLR by endogenous ligand / bubble DNA binding / regulation of behavioral fear response / alphav-beta3 integrin-HMGB1 complex / V(D)J recombination / negative regulation of T cell apoptotic process / histone H3K4me3 reader activity / myeloid cell differentiation / myeloid progenitor cell differentiation / Apoptosis induced DNA fragmentation / phosphatidylinositol-3,4-bisphosphate binding / inflammatory response to antigenic stimulus / regulation of nucleotide-excision repair / macrophage activation involved in immune response / negative regulation of thymocyte apoptotic process / positive regulation of monocyte chemotaxis / MyD88 deficiency (TLR2/4) / positive regulation of monocyte chemotactic protein-1 production / cellular response to interleukin-7 / phosphatidylinositol-3,5-bisphosphate binding / positive regulation of chemokine (C-X-C motif) ligand 2 production / endothelial cell proliferation / glycogen catabolic process / apoptotic cell clearance / supercoiled DNA binding / positive regulation of vascular endothelial cell proliferation / dendritic cell chemotaxis / DNA binding, bending / IRAK4 deficiency (TLR2/4) / positive regulation of DNA binding / regulation of T cell differentiation / MyD88:MAL(TIRAP) cascade initiated on plasma membrane / positive regulation of T cell differentiation / organ growth / T cell lineage commitment / positive regulation of wound healing / phosphatidylserine binding / B cell lineage commitment / chemoattractant activity / positive regulation of sprouting angiogenesis / endoplasmic reticulum-Golgi intermediate compartment / positive regulation of activated T cell proliferation / T cell homeostasis / phosphatidylinositol-3,4,5-trisphosphate binding / TRAF6 mediated NF-kB activation / negative regulation of type II interferon production / DNA topological change / negative regulation of blood vessel endothelial cell migration / positive regulation of interferon-alpha production / positive regulation of interleukin-10 production / Advanced glycosylation endproduct receptor signaling / T cell differentiation / protein kinase activator activity / positive regulation of blood vessel endothelial cell migration / Pyroptosis / response to glucocorticoid / four-way junction DNA binding / protein autoubiquitination / condensed chromosome / DNA polymerase binding / phosphatidylinositol-4,5-bisphosphate binding / positive regulation of interleukin-12 production / positive regulation of autophagy / transcription repressor complex / phosphatidylinositol binding / activation of innate immune response / B cell differentiation / positive regulation of interferon-beta production 類似検索 - 分子機能 HMG box A DNA-binding domain, conserved site / HMG box A DNA-binding domain signature. / Recombination-activating protein 1 zinc-finger domain / : / V(D)J recombination-activating protein 1, Zinc finger / RAG nonamer-binding domain / NBD domain profile. / Zinc finger RAG1-type profile. / V(D)J recombination-activating protein 1 / RAG1 importin-binding ... HMG box A DNA-binding domain, conserved site / HMG box A DNA-binding domain signature. / Recombination-activating protein 1 zinc-finger domain / : / V(D)J recombination-activating protein 1, Zinc finger / RAG nonamer-binding domain / NBD domain profile. / Zinc finger RAG1-type profile. / V(D)J recombination-activating protein 1 / RAG1 importin-binding / RAG1 importin binding / Recombination-activation protein 1 (RAG1), recombinase / Recombination activating protein 2 / RAG2 PHD domain / V-D-J recombination activating protein 2 / Recombination activating protein 2, PHD domain / Galactose oxidase/kelch, beta-propeller / HMG-box domain / HMG (high mobility group) box / HMG boxes A and B DNA-binding domains profile. / high mobility group / High mobility group box domain / High mobility group box domain superfamily / Kelch-type beta propeller / Zinc finger, C3HC4 RING-type / Zinc finger, C3HC4 type (RING finger) / Zinc finger, RING-type, conserved site / Zinc finger RING-type signature. / Zinc finger C2H2 superfamily / Ring finger / Zinc finger, FYVE/PHD-type / Zinc finger RING-type profile. / Zinc finger, RING-type / Zinc finger, RING/FYVE/PHD-type 類似検索 - ドメイン・相同性 High mobility group protein B1 / V(D)J recombination-activating protein 1 / V(D)J recombination-activating protein 2 類似検索 - 構成要素生物種 Mus musculus (ハツカネズミ) / Homo sapiens (ヒト) / Escherichia coli K-12 (大腸菌)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 3.69 Å 詳細 データ登録者Chen X / Cui Y / Zhou ZH / Yang W / Gellert M 資金援助 米国, 1件 詳細 詳細を隠すOrganization Grant number 国 National Institutes of Health/National Institute of Diabetes and Digestive and Kidney Disease (NIH/NIDDK) DK036167 米国
引用ジャーナル : Nat Struct Mol Biol / 年 : 2020タイトル : Cutting antiparallel DNA strands in a single active site.著者 : Xuemin Chen / Yanxiang Cui / Robert B Best / Huaibin Wang / Z Hong Zhou / Wei Yang / Martin Gellert / 要旨 : A single enzyme active site that catalyzes multiple reactions is a well-established biochemical theme, but how one nuclease site cleaves both DNA strands of a double helix has not been well ... A single enzyme active site that catalyzes multiple reactions is a well-established biochemical theme, but how one nuclease site cleaves both DNA strands of a double helix has not been well understood. In analyzing site-specific DNA cleavage by the mammalian RAG1-RAG2 recombinase, which initiates V(D)J recombination, we find that the active site is reconfigured for the two consecutive reactions and the DNA double helix adopts drastically different structures. For initial nicking of the DNA, a locally unwound and unpaired DNA duplex forms a zipper via alternating interstrand base stacking, rather than melting as generally thought. The second strand cleavage and formation of a hairpin-DNA product requires a global scissor-like movement of protein and DNA, delivering the scissile phosphate into the rearranged active site. 履歴 登録 2019年3月27日 - ヘッダ(付随情報) 公開 2019年5月15日 - マップ公開 2020年1月29日 - 更新 2025年6月4日 - 現状 2025年6月4日 処理サイト : RCSB / 状態 : 公開
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