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- PDB-5wrq: Structure of human PARP1 catalytic domain bound to a quinazoline-... -
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Basic information
Entry | Database: PDB / ID: 5wrq | ||||||
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Title | Structure of human PARP1 catalytic domain bound to a quinazoline-2,4(1H,3H)-dione inhibitor | ||||||
![]() | Poly [ADP-ribose] polymerase 1 | ||||||
![]() | TRANSFERASE/TRANSFERASE INHIBITOR / Inhibitor / TRANSFERASE-TRANSFERASE INHIBITOR complex | ||||||
Function / homology | ![]() NAD+-histone H2BS6 serine ADP-ribosyltransferase activity / NAD+-histone H3S10 serine ADP-ribosyltransferase activity / NAD+-histone H2BE35 glutamate ADP-ribosyltransferase activity / regulation of base-excision repair / positive regulation of myofibroblast differentiation / negative regulation of ATP biosynthetic process / NAD+-protein-tyrosine ADP-ribosyltransferase activity / NAD+-protein-histidine ADP-ribosyltransferase activity / carbohydrate biosynthetic process / 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 / regulation of base-excision repair / positive regulation of myofibroblast differentiation / negative regulation of ATP biosynthetic process / NAD+-protein-tyrosine ADP-ribosyltransferase activity / NAD+-protein-histidine ADP-ribosyltransferase activity / carbohydrate biosynthetic process / regulation of circadian sleep/wake cycle, non-REM sleep / positive regulation of single strand break repair / vRNA Synthesis / negative regulation of adipose tissue development / NAD+-protein-serine ADP-ribosyltransferase activity / NAD DNA ADP-ribosyltransferase activity / NAD+- protein-aspartate ADP-ribosyltransferase activity / NAD+-protein-glutamate ADP-ribosyltransferase activity / mitochondrial DNA metabolic process / DNA ADP-ribosylation / regulation of oxidative stress-induced neuron intrinsic apoptotic signaling pathway / signal transduction involved in regulation of gene expression / positive regulation of necroptotic process / regulation of catalytic activity / ATP generation from poly-ADP-D-ribose / replication fork reversal / transcription regulator activator activity / HDR through MMEJ (alt-NHEJ) / positive regulation of DNA-templated transcription, elongation / positive regulation of intracellular estrogen receptor signaling pathway / NAD+ ADP-ribosyltransferase / cellular response to zinc ion / negative regulation of telomere maintenance via telomere lengthening / protein auto-ADP-ribosylation / positive regulation of mitochondrial depolarization / response to aldosterone / mitochondrial DNA repair / negative regulation of cGAS/STING signaling pathway / protein poly-ADP-ribosylation / positive regulation of cardiac muscle hypertrophy / negative regulation of transcription elongation by RNA polymerase II / nuclear replication fork / NAD+-protein ADP-ribosyltransferase activity / R-SMAD binding / site of DNA damage / positive regulation of SMAD protein signal transduction / protein autoprocessing / macrophage differentiation / decidualization / Transferases; Glycosyltransferases; Pentosyltransferases / positive regulation of double-strand break repair via homologous recombination / NAD+ ADP-ribosyltransferase activity / POLB-Dependent Long Patch Base Excision Repair / SUMOylation of DNA damage response and repair proteins / nucleosome binding / protein localization to chromatin / negative regulation of innate immune response / telomere maintenance / nucleotidyltransferase activity / mitochondrion organization / transforming growth factor beta receptor signaling pathway / cellular response to nerve growth factor stimulus / nuclear estrogen receptor binding / response to gamma radiation / protein-DNA complex / Downregulation of SMAD2/3:SMAD4 transcriptional activity / DNA Damage Recognition in GG-NER / protein modification process / Dual Incision in GG-NER / Formation of Incision Complex in GG-NER / histone deacetylase binding / positive regulation of protein localization to nucleus / cellular response to amyloid-beta / cellular response to insulin stimulus / regulation of protein localization / cellular response to UV / NAD binding / double-strand break repair / nuclear envelope / site of double-strand break / cellular response to oxidative stress / positive regulation of canonical NF-kappaB signal transduction / RNA polymerase II-specific DNA-binding transcription factor binding / transcription regulator complex / transcription by RNA polymerase II / chromosome, telomeric region / damaged DNA binding / nuclear body / DNA repair / innate immune response / negative regulation of DNA-templated transcription / apoptotic process / ubiquitin protein ligase binding / DNA damage response / chromatin binding / chromatin / nucleolus / protein kinase binding / enzyme binding / negative regulation of transcription by RNA polymerase II / protein homodimerization activity Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Cao, R. / Wang, Y.L. / Zhou, J. / Huang, N. / Xu, B.L. | ||||||
![]() | ![]() Title: Structure of human PARP1 catalytic domain bound to a quinazoline-2,4(1H,3H)-dione inhibitor Authors: Cao, R. / Wang, Y.L. / Zhou, J. / Huang, N. / Xu, B.L. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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PDBx/mmCIF format | ![]() | 149.2 KB | Display | ![]() |
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PDB format | ![]() | 117.1 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
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-Validation report
Summary document | ![]() | 930.2 KB | Display | ![]() |
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Full document | ![]() | 939.8 KB | Display | |
Data in XML | ![]() | 26.6 KB | Display | |
Data in CIF | ![]() | 35.1 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 5kpnC ![]() 5kpoC ![]() 5kppC ![]() 5kpqC ![]() 5wryC ![]() 5wtcC C: citing same article ( |
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Similar structure data |
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 39438.148 Da / Num. of mol.: 2 / Fragment: catalytic domain, UNP residues 662-1011 / Mutation: V762A Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Chemical | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.31 Å3/Da / Density % sol: 46.82 % Description: The entry contains Friedel pairs in F_Plus/Minus columns |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 7.5 / Details: 2.5M AMMONIUM SULFATE, 100mM TRIS |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Jun 5, 2015 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.987 Å / Relative weight: 1 |
Reflection | Resolution: 2.03→92.31 Å / Num. obs: 24427 / % possible obs: 99.9 % / Redundancy: 11.9 % / Net I/σ(I): 17.7 |
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Processing
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Refinement | Resolution: 2.65→81.72 Å / Cor.coef. Fo:Fc: 0.894 / Cor.coef. Fo:Fc free: 0.854 / SU B: 15.453 / SU ML: 0.321 / Cross valid method: THROUGHOUT / ESU R Free: 0.415 Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. The entry contains Friedel pairs in F_Plus/Minus columns
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 41.706 Å2
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Refinement step | Cycle: 1 / Resolution: 2.65→81.72 Å
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