- PDB-6ue5: Crystal structure of full-length human DCAF15-DDB1-deltaPBP-DDA1-... -
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基本情報
登録情報
データベース: PDB / ID: 6ue5
タイトル
Crystal structure of full-length human DCAF15-DDB1-deltaPBP-DDA1-RBM39 in complex with 4-(aminomethyl)-N-(3-cyano-4-methyl-1H-indol-7-yl)benzenesulfonamide
要素
DDB1- and CUL4-associated factor 15
DET1- and DDB1-associated protein 1
DNA damage-binding protein 1,DNA damage-binding protein 1
RBM39
キーワード
LIGASE / E3 ligase / neosubstrate
機能・相同性
機能・相同性情報
RS domain binding / regulation of natural killer cell activation / positive regulation by virus of viral protein levels in host cell / U1 snRNP binding / spindle assembly involved in female meiosis / regulation of mRNA splicing, via spliceosome / epigenetic programming in the zygotic pronuclei / Cul4-RING E3 ubiquitin ligase complex / UV-damage excision repair / biological process involved in interaction with symbiont ...RS domain binding / regulation of natural killer cell activation / positive regulation by virus of viral protein levels in host cell / U1 snRNP binding / spindle assembly involved in female meiosis / regulation of mRNA splicing, via spliceosome / epigenetic programming in the zygotic pronuclei / Cul4-RING E3 ubiquitin ligase complex / UV-damage excision repair / biological process involved in interaction with symbiont / regulation of mitotic cell cycle phase transition / WD40-repeat domain binding / Cul4A-RING E3 ubiquitin ligase complex / Cul4B-RING E3 ubiquitin ligase complex / ubiquitin ligase complex scaffold activity / small molecule binding / negative regulation of reproductive process / negative regulation of developmental process / cullin family protein binding / viral release from host cell / immune system process / ectopic germ cell programmed cell death / RNA processing / positive regulation of viral genome replication / proteasomal protein catabolic process / positive regulation of gluconeogenesis / mRNA Splicing - Major Pathway / RNA splicing / nucleotide-excision repair / Recognition of DNA damage by PCNA-containing replication complex / regulation of circadian rhythm / DNA Damage Recognition in GG-NER / Dual Incision in GG-NER / Transcription-Coupled Nucleotide Excision Repair (TC-NER) / Formation of TC-NER Pre-Incision Complex / centriolar satellite / Formation of Incision Complex in GG-NER / Wnt signaling pathway / mRNA processing / Dual incision in TC-NER / protein polyubiquitination / Gap-filling DNA repair synthesis and ligation in TC-NER / positive regulation of protein catabolic process / cellular response to UV / rhythmic process / positive regulation of proteasomal ubiquitin-dependent protein catabolic process / site of double-strand break / Neddylation / microtubule cytoskeleton / ubiquitin-dependent protein catabolic process / protein-macromolecule adaptor activity / proteasome-mediated ubiquitin-dependent protein catabolic process / damaged DNA binding / chromosome, telomeric region / protein ubiquitination / nuclear speck / DNA repair / apoptotic process / DNA damage response / negative regulation of apoptotic process / protein-containing complex binding / nucleolus / protein-containing complex / DNA binding / extracellular space / RNA binding / extracellular exosome / nucleoplasm / metal ion binding / nucleus / cytoplasm 類似検索 - 分子機能
DDB1- and CUL4-associated factor 15, WD40 repeat-containing domain / DDB1- and CUL4-associated factor 15 / : / DDB1-and CUL4-substrate receptor 15, WD repeat / Splicing factor, RBM39-like / Splicing factor RBM39, linker / linker between RRM2 and RRM3 domains in RBM39 protein / DET1- and DDB1-associated protein 1, N-terminal / DET1- and DDB1-associated protein 1 / Det1 complexing ubiquitin ligase ...DDB1- and CUL4-associated factor 15, WD40 repeat-containing domain / DDB1- and CUL4-associated factor 15 / : / DDB1-and CUL4-substrate receptor 15, WD repeat / Splicing factor, RBM39-like / Splicing factor RBM39, linker / linker between RRM2 and RRM3 domains in RBM39 protein / DET1- and DDB1-associated protein 1, N-terminal / DET1- and DDB1-associated protein 1 / Det1 complexing ubiquitin ligase / DNA polymerase; domain 1 - #910 / RNA recognition motif domain, eukaryote / RNA recognition motif / RSE1/DDB1/CPSF1 second beta-propeller / Cleavage/polyadenylation specificity factor, A subunit, C-terminal / Cleavage/polyadenylation specificity factor, A subunit, N-terminal / : / CPSF A subunit region / RSE1/DDB1/CPSF1 first beta-propeller / RRM (RNA recognition motif) domain / YVTN repeat-like/Quinoprotein amine dehydrogenase / 7 Propeller / Methylamine Dehydrogenase; Chain H / RNA recognition motif / RNA recognition motif / Eukaryotic RNA Recognition Motif (RRM) profile. / RNA recognition motif domain / RNA-binding domain superfamily / DNA polymerase; domain 1 / Nucleotide-binding alpha-beta plait domain superfamily / Alpha-Beta Plaits / WD40-repeat-containing domain superfamily / WD40/YVTN repeat-like-containing domain superfamily / 2-Layer Sandwich / Orthogonal Bundle / Mainly Beta / Mainly Alpha / Alpha Beta 類似検索 - ドメイン・相同性
Chem-Q5J / RNA-binding protein 39 / DNA damage-binding protein 1 / DDB1- and CUL4-associated factor 15 / Uncharacterized protein DKFZp781I1140 / DET1- and DDB1-associated protein 1 類似検索 - 構成要素
ジャーナル: Nat Chem Biol / 年: 2020 タイトル: Structural basis of indisulam-mediated RBM39 recruitment to DCAF15 E3 ligase complex. 著者: Dirksen E Bussiere / Lili Xie / Honnappa Srinivas / Wei Shu / Ashley Burke / Celine Be / Junping Zhao / Adarsh Godbole / Dan King / Rajeshri G Karki / Viktor Hornak / Fangmin Xu / Jennifer ...著者: Dirksen E Bussiere / Lili Xie / Honnappa Srinivas / Wei Shu / Ashley Burke / Celine Be / Junping Zhao / Adarsh Godbole / Dan King / Rajeshri G Karki / Viktor Hornak / Fangmin Xu / Jennifer Cobb / Nathalie Carte / Andreas O Frank / Alexandra Frommlet / Patrick Graff / Mark Knapp / Aleem Fazal / Barun Okram / Songchun Jiang / Pierre-Yves Michellys / Rohan Beckwith / Hans Voshol / Christian Wiesmann / Jonathan M Solomon / Joshiawa Paulk / 要旨: The anticancer agent indisulam inhibits cell proliferation by causing degradation of RBM39, an essential mRNA splicing factor. Indisulam promotes an interaction between RBM39 and the DCAF15 E3 ligase ...The anticancer agent indisulam inhibits cell proliferation by causing degradation of RBM39, an essential mRNA splicing factor. Indisulam promotes an interaction between RBM39 and the DCAF15 E3 ligase substrate receptor, leading to RBM39 ubiquitination and proteasome-mediated degradation. To delineate the precise mechanism by which indisulam mediates the DCAF15-RBM39 interaction, we solved the DCAF15-DDB1-DDA1-indisulam-RBM39(RRM2) complex structure to a resolution of 2.3 Å. DCAF15 has a distinct topology that embraces the RBM39(RRM2) domain largely via non-polar interactions, and indisulam binds between DCAF15 and RBM39(RRM2), coordinating additional interactions between the two proteins. Studies with RBM39 point mutants and indisulam analogs validated the structural model and defined the RBM39 α-helical degron motif. The degron is found only in RBM23 and RBM39, and only these proteins were detectably downregulated in indisulam-treated HCT116 cells. This work further explains how indisulam induces RBM39 degradation and defines the challenge of harnessing DCAF15 to degrade additional targets.
A: DDB1- and CUL4-associated factor 15 B: DNA damage-binding protein 1,DNA damage-binding protein 1 C: RBM39 D: DET1- and DDB1-associated protein 1 ヘテロ分子