+Open data
-Basic information
Entry | Database: PDB / ID: 6hmk | ||||||
---|---|---|---|---|---|---|---|
Title | POLYADPRIBOSYL GLYCOHYDROLASE IN COMPLEX WITH PDD00016690 | ||||||
Components | Poly(ADP-ribose) glycohydrolase | ||||||
Keywords | HYDROLASE / COMPETITIVE INHIBITOR / PARG | ||||||
Function / homology | Function and homology information nucleotide-sugar metabolic process / poly(ADP-ribose) glycohydrolase / poly(ADP-ribose) glycohydrolase activity / ATP generation from poly-ADP-D-ribose / POLB-Dependent Long Patch Base Excision Repair / regulation of DNA repair / base-excision repair, gap-filling / carbohydrate metabolic process / nuclear body / mitochondrial matrix ...nucleotide-sugar metabolic process / poly(ADP-ribose) glycohydrolase / poly(ADP-ribose) glycohydrolase activity / ATP generation from poly-ADP-D-ribose / POLB-Dependent Long Patch Base Excision Repair / regulation of DNA repair / base-excision repair, gap-filling / carbohydrate metabolic process / nuclear body / mitochondrial matrix / nucleoplasm / nucleus / cytoplasm / cytosol Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.06 Å | ||||||
Authors | Tucker, J.A. / Barkauskaite, E. | ||||||
Citation | Journal: J.Med.Chem. / Year: 2018 Title: Cell-Active Small Molecule Inhibitors of the DNA-Damage Repair Enzyme Poly(ADP-ribose) Glycohydrolase (PARG): Discovery and Optimization of Orally Bioavailable Quinazolinedione Sulfonamides. Authors: Waszkowycz, B. / Smith, K.M. / McGonagle, A.E. / Jordan, A.M. / Acton, B. / Fairweather, E.E. / Griffiths, L.A. / Hamilton, N.M. / Hamilton, N.S. / Hitchin, J.R. / Hutton, C.P. / James, D.I. ...Authors: Waszkowycz, B. / Smith, K.M. / McGonagle, A.E. / Jordan, A.M. / Acton, B. / Fairweather, E.E. / Griffiths, L.A. / Hamilton, N.M. / Hamilton, N.S. / Hitchin, J.R. / Hutton, C.P. / James, D.I. / Jones, C.D. / Jones, S. / Mould, D.P. / Small, H.F. / Stowell, A.I.J. / Tucker, J.A. / Waddell, I.D. / Ogilvie, D.J. | ||||||
History |
|
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 6hmk.cif.gz | 232.1 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb6hmk.ent.gz | 182.5 KB | Display | PDB format |
PDBx/mmJSON format | 6hmk.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 6hmk_validation.pdf.gz | 745.5 KB | Display | wwPDB validaton report |
---|---|---|---|---|
Full document | 6hmk_full_validation.pdf.gz | 748.3 KB | Display | |
Data in XML | 6hmk_validation.xml.gz | 24.4 KB | Display | |
Data in CIF | 6hmk_validation.cif.gz | 37.4 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/hm/6hmk ftp://data.pdbj.org/pub/pdb/validation_reports/hm/6hmk | HTTPS FTP |
-Related structure data
Related structure data | 6hmlC 6hmmC 6hmnC 4a0dS S: Starting model for refinement C: citing same article (ref.) |
---|---|
Similar structure data |
-Links
-Assembly
Deposited unit |
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
Unit cell |
|
-Components
-Protein , 1 types, 1 molecules A
#1: Protein | Mass: 61096.492 Da / Num. of mol.: 1 / Mutation: K616A, Q617A, K618A, E688A, K689A, K690A Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: PARG / Plasmid: pET28b / Production host: Escherichia coli BL21 (bacteria) / Variant (production host): GOLD References: UniProt: Q86W56, poly(ADP-ribose) glycohydrolase |
---|
-Non-polymers , 5 types, 456 molecules
#2: Chemical | #3: Chemical | ChemComp-GOL / | #4: Chemical | ChemComp-SO4 / #5: Chemical | ChemComp-7JC / | #6: Water | ChemComp-HOH / | |
---|
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
---|
-Sample preparation
Crystal | Density Matthews: 2.47 Å3/Da / Density % sol: 50.22 % |
---|---|
Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 7.5 Details: 750 nL purified protein at 7.5 mg/mL in 50 mM HEPES, pH 7.0, 150 mM NaCl, 2 mM DTT was mixed with 250 nL of seed stock and 1000 nL of a precipitant consisting of 18-23 % (w/v) PEG-3350, 0.2 ...Details: 750 nL purified protein at 7.5 mg/mL in 50 mM HEPES, pH 7.0, 150 mM NaCl, 2 mM DTT was mixed with 250 nL of seed stock and 1000 nL of a precipitant consisting of 18-23 % (w/v) PEG-3350, 0.2 M ammonium sulphate, 0.1 M PCTP pH 7.5. Seed stock was prepared using a Seed BeadTM (Hampton Research) from a co-crystal of GS-PARG(448-976 [K617A, Q618A, K619A, E688A, K689A, K690A]) with ADP-ribose, with co-crystallisation mother liquor (19 % (w/v) PEG-3350, 0.2 M ammonium sulphate, 0.1 M PCTP pH 7.5) as the stabilising solution. The final volume of the seed stock was 100 microL. |
-Data collection
Diffraction | Mean temperature: 100 K |
---|---|
Diffraction source | Source: SYNCHROTRON / Site: Diamond / Beamline: I02 / Wavelength: 0.979 Å |
Detector | Type: DECTRIS PILATUS 6M-F / Detector: PIXEL / Date: Jul 11, 2013 |
Radiation | Monochromator: Double crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.979 Å / Relative weight: 1 |
Reflection | Resolution: 2.06→34.83 Å / Num. obs: 36540 / % possible obs: 100 % / Redundancy: 5.9 % / Biso Wilson estimate: 27.39 Å2 / Rmerge(I) obs: 0.092 / Net I/σ(I): 11.4 |
Reflection shell | Resolution: 2.06→2.16 Å / Redundancy: 6.1 % / Rmerge(I) obs: 0.597 / Mean I/σ(I) obs: 3.2 / Num. measured obs: 2939 / % possible all: 100 |
-Processing
Software |
| ||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 4A0D Resolution: 2.06→28.77 Å / SU R Cruickshank DPI: 0.16 / Cross valid method: THROUGHOUT / SU R Blow DPI: 0.175 / SU Rfree Blow DPI: 0.143 / SU Rfree Cruickshank DPI: 0.143
| ||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 33.03 Å2
| ||||||||||||||||||||||||||||||
Refine analyze | Luzzati coordinate error obs: 0.211 Å | ||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.06→28.77 Å
| ||||||||||||||||||||||||||||||
Refine LS restraints |
| ||||||||||||||||||||||||||||||
LS refinement shell | Resolution: 2.06→2.12 Å
|