- EMDB-21139: Structure of mono-ubiquitinated FANCD2 bound to non-ubiquitinated... -
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基本情報
登録情報
データベース: EMDB / ID: EMD-21139
タイトル
Structure of mono-ubiquitinated FANCD2 bound to non-ubiquitinated FANCI and to DNA.
マップデータ
consensus reconstruction
試料
複合体: Mono-ubiquitinated FANCD2 bound to non-ubiquitinated FANCI and to DNA
タンパク質・ペプチド: Fanconi anemia, complementation group I
タンパク質・ペプチド: Fanconi anemia group D2 protein
タンパク質・ペプチド: Ubiquitin
DNA: DNA (29-MER)
DNA: DNA (29-MER)
キーワード
DNA clamp / DNA BINDING PROTEIN / DNA BINDING PROTEIN-DNA complex
機能・相同性
機能・相同性情報
regulation of CD40 signaling pathway / gamete generation / regulation of regulatory T cell differentiation / homologous chromosome pairing at meiosis / neuronal stem cell population maintenance / double-strand break repair involved in meiotic recombination / brain morphogenesis / DNA repair complex / mitotic intra-S DNA damage checkpoint signaling / interstrand cross-link repair ...regulation of CD40 signaling pathway / gamete generation / regulation of regulatory T cell differentiation / homologous chromosome pairing at meiosis / neuronal stem cell population maintenance / double-strand break repair involved in meiotic recombination / brain morphogenesis / DNA repair complex / mitotic intra-S DNA damage checkpoint signaling / interstrand cross-link repair / condensed chromosome / DNA polymerase binding / Maturation of protein E / Maturation of protein E / ER Quality Control Compartment (ERQC) / Myoclonic epilepsy of Lafora / FLT3 signaling by CBL mutants / IRAK2 mediated activation of TAK1 complex / Prevention of phagosomal-lysosomal fusion / Alpha-protein kinase 1 signaling pathway / Glycogen synthesis / IRAK1 recruits IKK complex / IRAK1 recruits IKK complex upon TLR7/8 or 9 stimulation / Endosomal Sorting Complex Required For Transport (ESCRT) / Membrane binding and targetting of GAG proteins / Negative regulation of FLT3 / Regulation of TBK1, IKKε (IKBKE)-mediated activation of IRF3, IRF7 / PTK6 Regulates RTKs and Their Effectors AKT1 and DOK1 / Regulation of TBK1, IKKε-mediated activation of IRF3, IRF7 upon TLR3 ligation / IRAK2 mediated activation of TAK1 complex upon TLR7/8 or 9 stimulation / Constitutive Signaling by NOTCH1 HD Domain Mutants / NOTCH2 Activation and Transmission of Signal to the Nucleus / TICAM1,TRAF6-dependent induction of TAK1 complex / TICAM1-dependent activation of IRF3/IRF7 / APC/C:Cdc20 mediated degradation of Cyclin B / Regulation of FZD by ubiquitination / Downregulation of ERBB4 signaling / APC-Cdc20 mediated degradation of Nek2A / p75NTR recruits signalling complexes / InlA-mediated entry of Listeria monocytogenes into host cells / TRAF6 mediated IRF7 activation in TLR7/8 or 9 signaling / NF-kB is activated and signals survival / TRAF6-mediated induction of TAK1 complex within TLR4 complex / Regulation of pyruvate metabolism / Pexophagy / Regulation of innate immune responses to cytosolic DNA / NRIF signals cell death from the nucleus / Downregulation of ERBB2:ERBB3 signaling / Regulation of PTEN localization / VLDLR internalisation and degradation / Activated NOTCH1 Transmits Signal to the Nucleus / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / positive regulation of protein ubiquitination / Translesion synthesis by REV1 / Regulation of BACH1 activity / TICAM1, RIP1-mediated IKK complex recruitment / Translesion synthesis by POLK / InlB-mediated entry of Listeria monocytogenes into host cell / JNK (c-Jun kinases) phosphorylation and activation mediated by activated human TAK1 / MAP3K8 (TPL2)-dependent MAPK1/3 activation / Activation of IRF3, IRF7 mediated by TBK1, IKKε (IKBKE) / Downregulation of TGF-beta receptor signaling / Josephin domain DUBs / Translesion synthesis by POLI / IKK complex recruitment mediated by RIP1 / Gap-filling DNA repair synthesis and ligation in GG-NER / PINK1-PRKN Mediated Mitophagy / Regulation of activated PAK-2p34 by proteasome mediated degradation / TGF-beta receptor signaling in EMT (epithelial to mesenchymal transition) / TNFR1-induced NF-kappa-B signaling pathway / response to gamma radiation / TCF dependent signaling in response to WNT / Autodegradation of Cdh1 by Cdh1:APC/C / Regulation of NF-kappa B signaling / APC/C:Cdc20 mediated degradation of Securin / activated TAK1 mediates p38 MAPK activation / N-glycan trimming in the ER and Calnexin/Calreticulin cycle / Asymmetric localization of PCP proteins / TP53 Regulates Transcription of DNA Repair Genes / Ubiquitin-dependent degradation of Cyclin D / Regulation of signaling by CBL / SCF-beta-TrCP mediated degradation of Emi1 / NIK-->noncanonical NF-kB signaling / NOTCH3 Activation and Transmission of Signal to the Nucleus / Negative regulators of DDX58/IFIH1 signaling / TNFR2 non-canonical NF-kB pathway / AUF1 (hnRNP D0) binds and destabilizes mRNA / Fanconi Anemia Pathway / Peroxisomal protein import / Negative regulation of FGFR3 signaling / Deactivation of the beta-catenin transactivating complex / Assembly of the pre-replicative complex / Vpu mediated degradation of CD4 / Stabilization of p53 / Negative regulation of FGFR2 signaling / Negative regulation of FGFR4 signaling / Cdc20:Phospho-APC/C mediated degradation of Cyclin A / Downregulation of SMAD2/3:SMAD4 transcriptional activity / Degradation of DVL / Dectin-1 mediated noncanonical NF-kB signaling 類似検索 - 分子機能
ジャーナル: Nature / 年: 2020 タイトル: DNA clamp function of the monoubiquitinated Fanconi anaemia ID complex. 著者: Renjing Wang / Shengliu Wang / Ankita Dhar / Christopher Peralta / Nikola P Pavletich / 要旨: The ID complex, involving the proteins FANCI and FANCD2, is required for the repair of DNA interstrand crosslinks (ICL) and related lesions. These proteins are mutated in Fanconi anaemia, a disease ...The ID complex, involving the proteins FANCI and FANCD2, is required for the repair of DNA interstrand crosslinks (ICL) and related lesions. These proteins are mutated in Fanconi anaemia, a disease in which patients are predisposed to cancer. The Fanconi anaemia pathway of ICL repair is activated when a replication fork stalls at an ICL; this triggers monoubiquitination of the ID complex, in which one ubiquitin molecule is conjugated to each of FANCI and FANCD2. Monoubiquitination of ID is essential for ICL repair by excision, translesion synthesis and homologous recombination; however, its function remains unknown. Here we report a cryo-electron microscopy structure of the monoubiquitinated human ID complex bound to DNA, and reveal that it forms a closed ring that encircles the DNA. By comparison with the structure of the non-ubiquitinated ID complex bound to ICL DNA-which we also report here-we show that monoubiquitination triggers a complete rearrangement of the open, trough-like ID structure through the ubiquitin of one protomer binding to the other protomer in a reciprocal fashion. These structures-together with biochemical data-indicate that the monoubiquitinated ID complex loses its preference for ICL and related branched DNA structures, and becomes a sliding DNA clamp that can coordinate the subsequent repair reactions. Our findings also reveal how monoubiquitination in general can induce an alternative protein structure with a new function.