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Open data
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Basic information
| Entry | Database: EMDB / ID: EMD-25042 | |||||||||
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| Title | Nuc147 bound to single BRCT | |||||||||
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Sample |
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Keywords | PARP1 / BRCT / nucleosome / DNA BINDING PROTEIN-DNA complex | |||||||||
| Function / homology | Function and homology informationNAD+-histone H2BS6 serine ADP-ribosyltransferase activity / NAD+-histone H3S10 serine ADP-ribosyltransferase activity / NAD+-histone H2BE35 glutamate ADP-ribosyltransferase activity / positive regulation of myofibroblast differentiation / negative regulation of ATP biosynthetic process / NAD+-protein-tyrosine ADP-ribosyltransferase activity / NAD+-protein-histidine ADP-ribosyltransferase activity / regulation of base-excision repair / positive regulation of single strand break repair / regulation of circadian sleep/wake cycle, non-REM sleep ...NAD+-histone H2BS6 serine ADP-ribosyltransferase activity / NAD+-histone H3S10 serine ADP-ribosyltransferase activity / NAD+-histone H2BE35 glutamate ADP-ribosyltransferase activity / positive regulation of myofibroblast differentiation / negative regulation of ATP biosynthetic process / NAD+-protein-tyrosine ADP-ribosyltransferase activity / NAD+-protein-histidine ADP-ribosyltransferase activity / regulation of base-excision repair / positive regulation of single strand break repair / regulation of circadian sleep/wake cycle, non-REM sleep / vRNA Synthesis / carbohydrate biosynthetic process / NAD+-protein-serine ADP-ribosyltransferase activity / negative regulation of adipose tissue development / NAD DNA ADP-ribosyltransferase activity / DNA ADP-ribosylation / mitochondrial DNA metabolic process / regulation of oxidative stress-induced neuron intrinsic apoptotic signaling pathway / replication fork reversal / ATP generation from poly-ADP-D-ribose / positive regulation of necroptotic process / transcription regulator activator activity / response to aldosterone / HDR through MMEJ (alt-NHEJ) / positive regulation of DNA-templated transcription, elongation / NAD+ ADP-ribosyltransferase / signal transduction involved in regulation of gene expression / negative regulation of telomere maintenance via telomere lengthening / protein auto-ADP-ribosylation / mitochondrial DNA repair / NAD+-protein-aspartate ADP-ribosyltransferase activity / protein poly-ADP-ribosylation / positive regulation of intracellular estrogen receptor signaling pathway / negative regulation of cGAS/STING signaling pathway / positive regulation of cardiac muscle hypertrophy / NAD+-protein-glutamate ADP-ribosyltransferase activity / positive regulation of mitochondrial depolarization / cellular response to zinc ion / NAD+-protein mono-ADP-ribosyltransferase activity / nuclear replication fork / decidualization / protein autoprocessing / R-SMAD binding / site of DNA damage / negative regulation of transcription elongation by RNA polymerase II / NAD+ poly-ADP-ribosyltransferase activity / macrophage differentiation / Transferases; Glycosyltransferases; Pentosyltransferases / positive regulation of SMAD protein signal transduction / POLB-Dependent Long Patch Base Excision Repair / negative regulation of tumor necrosis factor-mediated signaling pathway / negative regulation of megakaryocyte differentiation / SUMOylation of DNA damage response and repair proteins / protein localization to CENP-A containing chromatin / positive regulation of double-strand break repair via homologous recombination / Chromatin modifying enzymes / nucleosome binding / Replacement of protamines by nucleosomes in the male pronucleus / CENP-A containing nucleosome / Packaging Of Telomere Ends / protein localization to chromatin / Recognition and association of DNA glycosylase with site containing an affected purine / Cleavage of the damaged purine / Deposition of new CENPA-containing nucleosomes at the centromere / Recognition and association of DNA glycosylase with site containing an affected pyrimidine / Cleavage of the damaged pyrimidine / nucleotidyltransferase activity / telomere organization / telomere maintenance / Interleukin-7 signaling / Inhibition of DNA recombination at telomere / RNA Polymerase I Promoter Opening / transforming growth factor beta receptor signaling pathway / Meiotic synapsis / Assembly of the ORC complex at the origin of replication / negative regulation of innate immune response / Regulation of endogenous retroelements by the Human Silencing Hub (HUSH) complex / SUMOylation of chromatin organization proteins / DNA methylation / epigenetic regulation of gene expression / Condensation of Prophase Chromosomes / Chromatin modifications during the maternal to zygotic transition (MZT) / SIRT1 negatively regulates rRNA expression / HCMV Late Events / nuclear estrogen receptor binding / innate immune response in mucosa / ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression / PRC2 methylates histones and DNA / response to gamma radiation / Regulation of endogenous retroelements by KRAB-ZFP proteins / Defective pyroptosis / mitochondrion organization / HDACs deacetylate histones / Regulation of endogenous retroelements by Piwi-interacting RNAs (piRNAs) / Nonhomologous End-Joining (NHEJ) / lipopolysaccharide binding / enzyme activator activity / RNA Polymerase I Promoter Escape / Downregulation of SMAD2/3:SMAD4 transcriptional activity / Transcriptional regulation by small RNAs Similarity search - Function | |||||||||
| Biological species | Homo sapiens (human) | |||||||||
| Method | single particle reconstruction / cryo EM / Resolution: 4.1 Å | |||||||||
Authors | Muthurajan UM / Rudolph JR | |||||||||
| Funding support | United States, 1 items
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Citation | Journal: Mol Cell / Year: 2021Title: The BRCT domain of PARP1 binds intact DNA and mediates intrastrand transfer. Authors: Johannes Rudolph / Uma M Muthurajan / Megan Palacio / Jyothi Mahadevan / Genevieve Roberts / Annette H Erbse / Pamela N Dyer / Karolin Luger / ![]() Abstract: PARP1 is a key player in the response to DNA damage and is the target of clinical inhibitors for the treatment of cancers. Binding of PARP1 to damaged DNA leads to activation wherein PARP1 uses NAD ...PARP1 is a key player in the response to DNA damage and is the target of clinical inhibitors for the treatment of cancers. Binding of PARP1 to damaged DNA leads to activation wherein PARP1 uses NAD to add chains of poly(ADP-ribose) onto itself and other nuclear proteins. PARP1 also binds abundantly to intact DNA and chromatin, where it remains enzymatically inactive. We show that intact DNA makes contacts with the PARP1 BRCT domain, which was not previously recognized as a DNA-binding domain. This binding mode does not result in the concomitant reorganization and activation of the catalytic domain. We visualize the BRCT domain bound to nucleosomal DNA by cryogenic electron microscopy and identify a key motif conserved from ancestral BRCT domains for binding phosphates on DNA and phospho-peptides. Finally, we demonstrate that the DNA-binding properties of the BRCT domain contribute to the "monkey-bar mechanism" that mediates DNA transfer of PARP1. | |||||||||
| History |
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Structure visualization
| Movie |
Movie viewer |
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| Structure viewer | EM map: SurfView Molmil Jmol/JSmol |
| Supplemental images |
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Downloads & links
-EMDB archive
| Map data | emd_25042.map.gz | 15.4 MB | EMDB map data format | |
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| Header (meta data) | emd-25042-v30.xml emd-25042.xml | 16.1 KB 16.1 KB | Display Display | EMDB header |
| FSC (resolution estimation) | emd_25042_fsc.xml | 8.9 KB | Display | FSC data file |
| Images | emd_25042.png | 21.4 KB | ||
| Filedesc metadata | emd-25042.cif.gz | 6.1 KB | ||
| Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-25042 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-25042 | HTTPS FTP |
-Validation report
| Summary document | emd_25042_validation.pdf.gz | 430.7 KB | Display | EMDB validaton report |
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| Full document | emd_25042_full_validation.pdf.gz | 430.3 KB | Display | |
| Data in XML | emd_25042_validation.xml.gz | 10.9 KB | Display | |
| Data in CIF | emd_25042_validation.cif.gz | 14.2 KB | Display | |
| Arichive directory | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-25042 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-25042 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 7scyMC ![]() 7sczC M: atomic model generated by this map C: citing same article ( |
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| Similar structure data |
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Links
| EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
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| Related items in Molecule of the Month |
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Map
| File | Download / File: emd_25042.map.gz / Format: CCP4 / Size: 64 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Voxel size | X=Y=Z: 1.065 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Density |
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| Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Details | EMDB XML:
CCP4 map header:
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-Supplemental data
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Sample components
-Entire : Nuc147-PARP1-BRCT
| Entire | Name: Nuc147-PARP1-BRCT |
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| Components |
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-Supramolecule #1: Nuc147-PARP1-BRCT
| Supramolecule | Name: Nuc147-PARP1-BRCT / type: complex / ID: 1 / Parent: 0 / Macromolecule list: all |
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| Source (natural) | Organism: Homo sapiens (human) |
| Molecular weight | Theoretical: 214 KDa |
-Macromolecule #1: DNA (147-MER)
| Macromolecule | Name: DNA (147-MER) / type: dna / ID: 1 / Number of copies: 1 / Classification: DNA |
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| Source (natural) | Organism: Homo sapiens (human) |
| Molecular weight | Theoretical: 45.610043 KDa |
| Sequence | String: (DA)(DT)(DC)(DG)(DG)(DA)(DT)(DG)(DT)(DA) (DT)(DA)(DT)(DA)(DT)(DC)(DT)(DG)(DA)(DC) (DA)(DC)(DG)(DT)(DG)(DC)(DC)(DT)(DG) (DG)(DA)(DG)(DA)(DC)(DT)(DA)(DG)(DG)(DG) (DA) (DG)(DT)(DA)(DA)(DT)(DC) ...String: (DA)(DT)(DC)(DG)(DG)(DA)(DT)(DG)(DT)(DA) (DT)(DA)(DT)(DA)(DT)(DC)(DT)(DG)(DA)(DC) (DA)(DC)(DG)(DT)(DG)(DC)(DC)(DT)(DG) (DG)(DA)(DG)(DA)(DC)(DT)(DA)(DG)(DG)(DG) (DA) (DG)(DT)(DA)(DA)(DT)(DC)(DC)(DC) (DC)(DT)(DT)(DG)(DG)(DC)(DG)(DG)(DT)(DT) (DA)(DA) (DA)(DA)(DC)(DG)(DC)(DG)(DG) (DG)(DG)(DG)(DA)(DC)(DA)(DG)(DC)(DG)(DC) (DG)(DT)(DA) (DC)(DG)(DT)(DG)(DC)(DG) (DT)(DT)(DT)(DA)(DA)(DG)(DC)(DG)(DG)(DT) (DG)(DC)(DT)(DA) (DG)(DA)(DG)(DC)(DT) (DG)(DT)(DC)(DT)(DA)(DC)(DG)(DA)(DC)(DC) (DA)(DA)(DT)(DT)(DG) (DA)(DG)(DC)(DG) (DG)(DC)(DC)(DT)(DC)(DG)(DG)(DC)(DA)(DC) (DC)(DG)(DG)(DG)(DA)(DT) (DT)(DC)(DT) (DC)(DG)(DA)(DT) |
-Macromolecule #2: DNA (147-MER)
| Macromolecule | Name: DNA (147-MER) / type: dna / ID: 2 / Number of copies: 1 / Classification: DNA |
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| Source (natural) | Organism: Homo sapiens (human) |
| Molecular weight | Theoretical: 45.13877 KDa |
| Sequence | String: (DA)(DT)(DC)(DG)(DA)(DG)(DA)(DA)(DT)(DC) (DC)(DC)(DG)(DG)(DT)(DG)(DC)(DC)(DG)(DA) (DG)(DG)(DC)(DC)(DG)(DC)(DT)(DC)(DA) (DA)(DT)(DT)(DG)(DG)(DT)(DC)(DG)(DT)(DA) (DG) (DA)(DC)(DA)(DG)(DC)(DT) ...String: (DA)(DT)(DC)(DG)(DA)(DG)(DA)(DA)(DT)(DC) (DC)(DC)(DG)(DG)(DT)(DG)(DC)(DC)(DG)(DA) (DG)(DG)(DC)(DC)(DG)(DC)(DT)(DC)(DA) (DA)(DT)(DT)(DG)(DG)(DT)(DC)(DG)(DT)(DA) (DG) (DA)(DC)(DA)(DG)(DC)(DT)(DC)(DT) (DA)(DG)(DC)(DA)(DC)(DC)(DG)(DC)(DT)(DT) (DA)(DA) (DA)(DC)(DG)(DC)(DA)(DC)(DG) (DT)(DA)(DC)(DG)(DC)(DG)(DC)(DT)(DG)(DT) (DC)(DC)(DC) (DC)(DC)(DG)(DC)(DG)(DT) (DT)(DT)(DT)(DA)(DA)(DC)(DC)(DG)(DC)(DC) (DA)(DA)(DG)(DG) (DG)(DG)(DA)(DT)(DT) (DA)(DC)(DT)(DC)(DC)(DC)(DT)(DA)(DG)(DT) (DC)(DT)(DC)(DC)(DA) (DG)(DG)(DC)(DA) (DC)(DG)(DT)(DG)(DT)(DC)(DA)(DG)(DA)(DT) (DA)(DT)(DA)(DT)(DA)(DC) (DA)(DT)(DC) (DC)(DG)(DA)(DT) |
-Macromolecule #3: Histone H3.1
| Macromolecule | Name: Histone H3.1 / type: protein_or_peptide / ID: 3 / Number of copies: 2 / Enantiomer: LEVO |
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| Source (natural) | Organism: Homo sapiens (human) |
| Molecular weight | Theoretical: 15.719445 KDa |
| Recombinant expression | Organism: ![]() |
| Sequence | String: GSHMARTKQT ARKSTGGKAP RKQLATKAAR KSAPATGGVK KPHRYRPGTV ALREIRRYQK STELLIRKLP FQRLVREIAQ DFKTDLRFQ SSAVMALQEA CEAYLVGLFE DTNLCAIHAK RVTIMPKDIQ LARRIRGERA UniProtKB: Histone H3.1 |
-Macromolecule #4: Histone H4
| Macromolecule | Name: Histone H4 / type: protein_or_peptide / ID: 4 / Number of copies: 2 / Enantiomer: LEVO |
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| Source (natural) | Organism: Homo sapiens (human) |
| Molecular weight | Theoretical: 11.676703 KDa |
| Recombinant expression | Organism: ![]() |
| Sequence | String: GSHMSGRGKG GKGLGKGGAK RHRKVLRDNI QGITKPAIRR LARRGGVKRI SGLIYEETRG VLKVFLENVI RDAVTYTEHA KRKTVTAMD VVYALKRQGR TLYGFGG UniProtKB: Histone H4 |
-Macromolecule #5: Histone H2A
| Macromolecule | Name: Histone H2A / type: protein_or_peptide / ID: 5 / Number of copies: 2 / Enantiomer: LEVO |
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| Source (natural) | Organism: Homo sapiens (human) |
| Molecular weight | Theoretical: 14.447825 KDa |
| Recombinant expression | Organism: ![]() |
| Sequence | String: GSHMSGRGKQ GGKARAKAKT RSSRAGLQFP VGRVHRLLRK GNYSERVGAG APVYLAAVLE YLTAEILELA GNAARDNKKT RIIPRHLQL AIRNDEELNK LLGRVTIAQG GVLPNIQAVL LPKKTESHHK AKGK UniProtKB: Histone H2A |
-Macromolecule #6: Histone H2B type 1-J
| Macromolecule | Name: Histone H2B type 1-J / type: protein_or_peptide / ID: 6 / Number of copies: 2 / Enantiomer: LEVO |
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| Source (natural) | Organism: Homo sapiens (human) |
| Molecular weight | Theoretical: 14.217516 KDa |
| Recombinant expression | Organism: ![]() |
| Sequence | String: GSHMPEPAKS APAPKKGSKK AVTKAQKKDG KKRKRSRKES YSIYVYKVLK QVHPDTGISS KAMGIMNSFV NDIFERIAGE ASRLAHYNK RSTITSREIQ TAVRLLLPGE LAKHAVSEGT KAVTKYTSAK UniProtKB: Histone H2B type 1-J |
-Macromolecule #7: Poly [ADP-ribose] polymerase 1
| Macromolecule | Name: Poly [ADP-ribose] polymerase 1 / type: protein_or_peptide / ID: 7 / Number of copies: 1 / Enantiomer: LEVO / EC number: NAD+ ADP-ribosyltransferase |
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| Source (natural) | Organism: Homo sapiens (human) |
| Molecular weight | Theoretical: 14.337548 KDa |
| Recombinant expression | Organism: ![]() |
| Sequence | String: MGSSHHHHHH SSGLVPRGSH MSADKPLSNM KILTLGKLSR NKDEVKAMIE KLGGKLTGTA NKASLCISTK KEVEKMNKKM EEVKEANIR VVSEDFLQDV SASTKSLQEL FLAHILSPWG AEVKGSAEPV EV UniProtKB: Poly [ADP-ribose] polymerase 1 |
-Experimental details
-Structure determination
| Method | cryo EM |
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Processing | single particle reconstruction |
| Aggregation state | particle |
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Sample preparation
| Buffer | pH: 7.5 |
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| Vitrification | Cryogen name: ETHANE |
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Electron microscopy
| Microscope | FEI TITAN KRIOS |
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| Image recording | Film or detector model: GATAN K3 (6k x 4k) / Average electron dose: 60.0 e/Å2 |
| Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
| Electron optics | Illumination mode: OTHER / Imaging mode: OTHER |
| Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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About Yorodumi



Keywords
Homo sapiens (human)
Authors
United States, 1 items
Citation
UCSF Chimera

























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