+Open data
-Basic information
Entry | Database: PDB / ID: 3isb | ||||||
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Title | Binary complex of human DNA polymerase beta with a gapped DNA | ||||||
Components |
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Keywords | TRANSFERASE/DNA / Nucleotidyl Transferase / DNA Polymerase Beta / Binary complex / gapped DNA / DNA damage / DNA repair / DNA replication / DNA synthesis / DNA-binding / DNA-directed DNA polymerase / Lyase / Magnesium / Metal-binding / Methylation / Nucleotidyltransferase / Nucleus / Polymorphism / Sodium / Transferase / TRANSFERASE-DNA COMPLEX | ||||||
Function / homology | Function and homology information Resolution of AP sites via the single-nucleotide replacement pathway / immunoglobulin heavy chain V-D-J recombination / Resolution of AP sites via the multiple-nucleotide patch replacement pathway / Abasic sugar-phosphate removal via the single-nucleotide replacement pathway / APEX1-Independent Resolution of AP Sites via the Single Nucleotide Replacement Pathway / Lyases; Carbon-oxygen lyases; Other carbon-oxygen lyases / homeostasis of number of cells / 5'-deoxyribose-5-phosphate lyase activity / PCNA-Dependent Long Patch Base Excision Repair / POLB-Dependent Long Patch Base Excision Repair ...Resolution of AP sites via the single-nucleotide replacement pathway / immunoglobulin heavy chain V-D-J recombination / Resolution of AP sites via the multiple-nucleotide patch replacement pathway / Abasic sugar-phosphate removal via the single-nucleotide replacement pathway / APEX1-Independent Resolution of AP Sites via the Single Nucleotide Replacement Pathway / Lyases; Carbon-oxygen lyases; Other carbon-oxygen lyases / homeostasis of number of cells / 5'-deoxyribose-5-phosphate lyase activity / PCNA-Dependent Long Patch Base Excision Repair / POLB-Dependent Long Patch Base Excision Repair / pyrimidine dimer repair / response to hyperoxia / somatic hypermutation of immunoglobulin genes / lymph node development / salivary gland morphogenesis / class I DNA-(apurinic or apyrimidinic site) endonuclease activity / base-excision repair, gap-filling / spleen development / DNA-(apurinic or apyrimidinic site) endonuclease activity / DNA-(apurinic or apyrimidinic site) lyase / spindle microtubule / response to gamma radiation / base-excision repair / DNA-templated DNA replication / double-strand break repair via nonhomologous end joining / intrinsic apoptotic signaling pathway in response to DNA damage / microtubule binding / neuron apoptotic process / response to ethanol / in utero embryonic development / microtubule / damaged DNA binding / DNA-directed DNA polymerase / DNA-directed DNA polymerase activity / lyase activity / Ub-specific processing proteases / inflammatory response / DNA repair / DNA damage response / enzyme binding / protein-containing complex / nucleoplasm / metal ion binding / nucleus / cytoplasm Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 2 Å | ||||||
Authors | Beard, W.A. / Shock, D.D. / Batra, V.K. / Pedersen, L.C. / Wilson, S.H. | ||||||
Citation | Journal: J.Biol.Chem. / Year: 2009 Title: DNA polymerase beta substrate specificity: side chain modulation of the "A-rule". Authors: Beard, W.A. / Shock, D.D. / Batra, V.K. / Pedersen, L.C. / Wilson, S.H. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 3isb.cif.gz | 113.5 KB | Display | PDBx/mmCIF format |
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PDB format | pdb3isb.ent.gz | 81 KB | Display | PDB format |
PDBx/mmJSON format | 3isb.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/is/3isb ftp://data.pdbj.org/pub/pdb/validation_reports/is/3isb | HTTPS FTP |
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-Related structure data
Related structure data | 3iscC 3isdC 1bpxS S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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Details | THE BIOLOGICAL ASSEMBLY IS THE MONOMERIC COMPLEX REPRESENTED BY THE ENTIRE CONTENTS OF THE ASYMMETRIC UNIT. THE SOFTWARE-GENERATED WORD 'TETRAMERIC' IN REMARK 350 IS A POLYMERIC COUNT. |
-Components
-Protein , 1 types, 1 molecules A
#1: Protein | Mass: 38241.672 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: POLB / Plasmid: pWL11 / Production host: Escherichia coli (E. coli) / Strain (production host): TAP56 References: UniProt: P06746, DNA-directed DNA polymerase, Lyases; Carbon-oxygen lyases; Other carbon-oxygen lyases |
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-DNA chain , 3 types, 3 molecules TPD
#2: DNA chain | Mass: 4869.157 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: chemically sytnthesized oligonucleotide |
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#3: DNA chain | Mass: 3061.004 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: chemically sytnthesized oligonucleotide |
#4: DNA chain | Mass: 1536.035 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: chemically sytnthesized oligonucleotide |
-Non-polymers , 3 types, 559 molecules
#5: Chemical | ChemComp-NA / #6: Chemical | ChemComp-SO4 / | #7: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.39 Å3/Da / Density % sol: 48.5 % | ||||||||||||||||||||||||||||
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, sitting drop / pH: 7.5 Details: 50 mM Imidazole pH 7.5, 350 mM Sodium acetate, 18% PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 291K | ||||||||||||||||||||||||||||
Components of the solutions |
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-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ROTATING ANODE / Type: RIGAKU MICROMAX-007 HF / Wavelength: 1.5418 Å |
Detector | Type: RIGAKU SATURN 92 / Detector: CCD / Date: May 29, 2006 / Details: Viramax |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
Reflection | Resolution: 2→50 Å / Num. all: 30271 / Num. obs: 30271 / % possible obs: 99.3 % / Observed criterion σ(I): -3 / Redundancy: 1.9 % / Biso Wilson estimate: 5.2 Å2 / Rmerge(I) obs: 0.13 / Net I/σ(I): 6.7 |
Reflection shell | Resolution: 2→2.07 Å / Redundancy: 1.9 % / Rmerge(I) obs: 0.557 / Mean I/σ(I) obs: 2.1 / Num. unique all: 2929 / % possible all: 96.8 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB entry 1BPX Resolution: 2→21.86 Å / Rfactor Rfree error: 0.005 / Data cutoff high absF: 219186.2 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / Stereochemistry target values: Engh & Huber
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Solvent computation | Solvent model: FLAT MODEL / Bsol: 48.7737 Å2 / ksol: 0.317615 e/Å3 | ||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 24 Å2
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Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 2→21.86 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2→2.13 Å / Rfactor Rfree error: 0.015 / Total num. of bins used: 6
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Xplor file |
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