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Yorodumi- PDB-3si8: Human DNA polymerase eta - DNA ternary complex with the 5'T of a ... -
+Open data
-Basic information
Entry | Database: PDB / ID: 3si8 | |||||||||
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Title | Human DNA polymerase eta - DNA ternary complex with the 5'T of a CPD in the active site (TT2) | |||||||||
Components |
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Keywords | TRANSFERASE/DNA / protein-DNA complex / multiple domains / three are alpha/beta fold and one of the four is helical fold / DNA polymerase / DNA binding / Mg2+ and dNTP binding / affinity tag is added and partially removed at the N-terminal end / nucleus / TRANSFERASE-DNA complex | |||||||||
Function / homology | Function and homology information response to UV-C / DNA synthesis involved in DNA repair / error-free translesion synthesis / cellular response to UV-C / pyrimidine dimer repair / error-prone translesion synthesis / regulation of DNA repair / replication fork / Termination of translesion DNA synthesis / Translesion Synthesis by POLH ...response to UV-C / DNA synthesis involved in DNA repair / error-free translesion synthesis / cellular response to UV-C / pyrimidine dimer repair / error-prone translesion synthesis / regulation of DNA repair / replication fork / Termination of translesion DNA synthesis / Translesion Synthesis by POLH / response to radiation / HDR through Homologous Recombination (HRR) / site of double-strand break / DNA replication / damaged DNA binding / DNA-directed DNA polymerase / DNA-directed DNA polymerase activity / DNA repair / nucleoplasm / nucleus / metal ion binding / cytosol Similarity search - Function | |||||||||
Biological species | Homo sapiens (human) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.15 Å | |||||||||
Authors | Biertumpfel, C. / Zhao, Y. / Kondo, Y. / Ramon-Maiques, S. / Gregory, M. / Lee, J.Y. / Masutani, C. / Lehmann, A.R. / Hanaoka, F. / Yang, W. | |||||||||
Citation | Journal: Nature / Year: 2010 Title: Structure and mechanism of human DNA polymerase eta. Authors: Biertumpfel, C. / Zhao, Y. / Kondo, Y. / Ramon-Maiques, S. / Gregory, M. / Lee, J.Y. / Masutani, C. / Lehmann, A.R. / Hanaoka, F. / Yang, W. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 3si8.cif.gz | 121.4 KB | Display | PDBx/mmCIF format |
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PDB format | pdb3si8.ent.gz | 87.8 KB | Display | PDB format |
PDBx/mmJSON format | 3si8.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 3si8_validation.pdf.gz | 1.1 MB | Display | wwPDB validaton report |
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Full document | 3si8_full_validation.pdf.gz | 1.1 MB | Display | |
Data in XML | 3si8_validation.xml.gz | 23.1 KB | Display | |
Data in CIF | 3si8_validation.cif.gz | 31.4 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/si/3si8 ftp://data.pdbj.org/pub/pdb/validation_reports/si/3si8 | HTTPS FTP |
-Related structure data
Related structure data | 3mr2SC 3mr3C 3mr5C 3mr6C 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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-Components
-Protein , 1 types, 1 molecules A
#1: Protein | Mass: 48617.707 Da / Num. of mol.: 1 / Fragment: unp residues 1-432 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Strain: chemically synthesized / Gene: POLH, RAD30, RAD30A, XPV / Production host: Escherichia coli (E. coli) / Strain (production host): BL21 (DE3) pLysS / References: UniProt: Q9Y253, DNA-directed DNA polymerase |
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-DNA chain , 2 types, 2 molecules TP
#2: DNA chain | Mass: 3950.599 Da / Num. of mol.: 1 / Source method: obtained synthetically Details: DNA oligonucleotide with thymine dimer (cyclobutane pyrimidine dimer, CPD) |
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#3: DNA chain | Mass: 2730.810 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: DNA oligonucleotide |
-Non-polymers , 8 types, 146 molecules
#4: Chemical | ChemComp-DZ4 / | ||||||||||||
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#5: Chemical | ChemComp-GOL / #6: Chemical | ChemComp-3D1 / ( | #7: Chemical | #8: Chemical | ChemComp-EDO / #9: Chemical | #10: Chemical | ChemComp-CO / | #11: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 3.11 Å3/Da / Density % sol: 60.39 % |
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Crystal grow | Temperature: 295 K / Method: vapor diffusion, hanging drop / pH: 6 Details: 0.1 M MES, 5 mM MgCl2, 19-21% (w/v) PEG 2K-MME, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 22-BM / Wavelength: 1 Å |
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD |
Radiation | Monochromator: Si 111 / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2.15→30 Å / Num. all: 38213 / Num. obs: 37705 / % possible obs: 98.7 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 8.4 % / Rmerge(I) obs: 0.086 / Rsym value: 0.086 / Net I/σ(I): 12.43 |
Reflection shell | Resolution: 2.15→2.25 Å / Redundancy: 6.8 % / Rmerge(I) obs: 0.593 / Rsym value: 0.593 / % possible all: 97.1 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: pdb entry 3MR2 Resolution: 2.15→26.28 Å / Rfactor Rfree error: 0.005 / Data cutoff high absF: 2022865.43 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0 / Details: BULK SOLVENT MODEL USED
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Solvent computation | Solvent model: FLAT MODEL / Bsol: 80.5258 Å2 / ksol: 0.4 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters |
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Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 2.15→26.28 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.15→2.28 Å / Rfactor Rfree error: 0.02 / Total num. of bins used: 6
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Xplor file |
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