Protein or peptide: Poly [ADP-ribose] polymerase 1
Keywords
PARP1 / BRCT / nucleosome / DNA BINDING PROTEIN-DNA complex
Function / homology
Function and homology information
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 / non-sequence-specific DNA binding, bending / regulation of base-excision repair / mitochondrial DNA metabolic process ...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 / non-sequence-specific DNA binding, bending / regulation of base-excision repair / mitochondrial DNA metabolic process / regulation of circadian sleep/wake cycle, non-REM sleep / vRNA Synthesis / carbohydrate biosynthetic process / NAD+-protein-serine ADP-ribosyltransferase activity / NAD DNA ADP-ribosyltransferase activity / single-strand break-containing DNA binding / mitochondrial DNA repair / DNA ADP-ribosylation / regulation of oxidative stress-induced neuron intrinsic apoptotic signaling pathway / signal transduction involved in regulation of gene expression / ATP generation from poly-ADP-D-ribose / replication fork reversal / positive regulation of necroptotic process / establishment of protein localization to chromatin / positive regulation of intracellular estrogen receptor signaling pathway / transcription regulator activator activity / response to aldosterone / HDR through MMEJ (alt-NHEJ) / single strand break repair / positive regulation of DNA-templated transcription, elongation / NAD+ ADP-ribosyltransferase / protein auto-ADP-ribosylation / negative regulation of telomere maintenance via telomere lengthening / cellular response to zinc ion / NAD+-protein-aspartate ADP-ribosyltransferase activity / protein poly-ADP-ribosylation / NAD+-protein-glutamate ADP-ribosyltransferase activity / negative regulation of cGAS/STING signaling pathway / positive regulation of cardiac muscle hypertrophy / negative regulation of transcription elongation by RNA polymerase II / decidualization / NAD+-protein mono-ADP-ribosyltransferase activity / positive regulation of mitochondrial depolarization / protein autoprocessing / macrophage differentiation / R-SMAD binding / nuclear replication fork / negative regulation of adipose tissue development / Transferases; Glycosyltransferases; Pentosyltransferases / positive regulation of SMAD protein signal transduction / POLB-Dependent Long Patch Base Excision Repair / NAD+ poly-ADP-ribosyltransferase activity / transforming growth factor beta receptor signaling pathway / negative regulation of tumor necrosis factor-mediated signaling pathway / SUMOylation of DNA damage response and repair proteins / positive regulation of double-strand break repair via homologous recombination / nucleosome binding / negative regulation of megakaryocyte differentiation / protein localization to CENP-A containing chromatin / protein localization to chromatin / Chromatin modifying enzymes / nucleotidyltransferase activity / Replacement of protamines by nucleosomes in the male pronucleus / response to gamma radiation / Packaging Of Telomere Ends / negative regulation of innate immune response / Recognition and association of DNA glycosylase with site containing an affected purine / Cleavage of the damaged purine / telomere organization / telomere maintenance / Interleukin-7 signaling / 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 / nuclear estrogen receptor binding / RNA Polymerase I Promoter Opening / Inhibition of DNA recombination at telomere / protein modification process / Assembly of the ORC complex at the origin of replication / Meiotic synapsis / SUMOylation of chromatin organization proteins / Regulation of endogenous retroelements by the Human Silencing Hub (HUSH) complex / site of DNA damage / DNA methylation / Condensation of Prophase Chromosomes / Chromatin modifications during the maternal to zygotic transition (MZT) / SIRT1 negatively regulates rRNA expression / HCMV Late Events / mitochondrion organization / ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression / PRC2 methylates histones and DNA / Regulation of endogenous retroelements by KRAB-ZFP proteins / Defective pyroptosis / HDACs deacetylate histones / Transcriptional regulation by small RNAs / lipopolysaccharide binding / Regulation of endogenous retroelements by Piwi-interacting RNAs (piRNAs) / RNA Polymerase I Promoter Escape / Nonhomologous End-Joining (NHEJ) / cellular response to nerve growth factor stimulus Similarity search - Function
National Institutes of Health/National Cancer Institute (NIH/NCI)
United States
Citation
Journal: Mol Cell / Year: 2021 Title: 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
Deposition
Sep 29, 2021
-
Header (metadata) release
Jan 19, 2022
-
Map release
Jan 19, 2022
-
Update
Jun 5, 2024
-
Current status
Jun 5, 2024
Processing site: RCSB / Status: Released
-
Structure visualization
Movie
Surface view with section colored by density value
In the structure databanks used in Yorodumi, some data are registered as the other names, "COVID-19 virus" and "2019-nCoV". Here are the details of the virus and the list of structure data.
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)
EMDB accession codes are about to change! (news from PDBe EMDB page)
The allocation of 4 digits for EMDB accession codes will soon come to an end. Whilst these codes will remain in use, new EMDB accession codes will include an additional digit and will expand incrementally as the available range of codes is exhausted. The current 4-digit format prefixed with “EMD-” (i.e. EMD-XXXX) will advance to a 5-digit format (i.e. EMD-XXXXX), and so on. It is currently estimated that the 4-digit codes will be depleted around Spring 2019, at which point the 5-digit format will come into force.
The EM Navigator/Yorodumi systems omit the EMD- prefix.
Related info.:Q: What is EMD? / ID/Accession-code notation in Yorodumi/EM Navigator
Yorodumi is a browser for structure data from EMDB, PDB, SASBDB, etc.
This page is also the successor to EM Navigator detail page, and also detail information page/front-end page for Omokage search.
The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.
Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi