+Open data
-Basic information
Entry | Database: PDB / ID: 1quq | ||||||
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Title | COMPLEX OF REPLICATION PROTEIN A SUBUNITS RPA14 AND RPA32 | ||||||
Components |
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Keywords | DNA BINDING PROTEIN / RPA / OB-FOLD / SSDNA-BINDING / DNA-BINDING PROTEIN | ||||||
Function / homology | Function and homology information protein localization to chromosome / DNA replication factor A complex / regulation of DNA damage checkpoint / Removal of the Flap Intermediate / Mismatch repair (MMR) directed by MSH2:MSH3 (MutSbeta) / Mismatch repair (MMR) directed by MSH2:MSH6 (MutSalpha) / Removal of the Flap Intermediate from the C-strand / G-rich strand telomeric DNA binding / HDR through Single Strand Annealing (SSA) / Impaired BRCA2 binding to RAD51 ...protein localization to chromosome / DNA replication factor A complex / regulation of DNA damage checkpoint / Removal of the Flap Intermediate / Mismatch repair (MMR) directed by MSH2:MSH3 (MutSbeta) / Mismatch repair (MMR) directed by MSH2:MSH6 (MutSalpha) / Removal of the Flap Intermediate from the C-strand / G-rich strand telomeric DNA binding / HDR through Single Strand Annealing (SSA) / Impaired BRCA2 binding to RAD51 / regulation of double-strand break repair via homologous recombination / telomeric DNA binding / Presynaptic phase of homologous DNA pairing and strand exchange / Activation of the pre-replicative complex / PCNA-Dependent Long Patch Base Excision Repair / Regulation of HSF1-mediated heat shock response / HSF1 activation / mismatch repair / Activation of ATR in response to replication stress / mitotic G1 DNA damage checkpoint signaling / regulation of mitotic cell cycle / telomere maintenance / Translesion synthesis by REV1 / Translesion synthesis by POLK / Translesion synthesis by POLI / Gap-filling DNA repair synthesis and ligation in GG-NER / nucleotide-excision repair / Fanconi Anemia Pathway / Recognition of DNA damage by PCNA-containing replication complex / Termination of translesion DNA synthesis / Translesion Synthesis by POLH / double-strand break repair via homologous recombination / base-excision repair / HDR through Homologous Recombination (HRR) / G2/M DNA damage checkpoint / Dual Incision in GG-NER / PML body / Meiotic recombination / Formation of Incision Complex in GG-NER / Dual incision in TC-NER / Gap-filling DNA repair synthesis and ligation in TC-NER / site of double-strand break / single-stranded DNA binding / regulation of cell population proliferation / Processing of DNA double-strand break ends / protein phosphatase binding / DNA replication / Regulation of TP53 Activity through Phosphorylation / chromosome, telomeric region / damaged DNA binding / nuclear body / DNA repair / ubiquitin protein ligase binding / chromatin / enzyme binding / nucleoplasm / nucleus Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / MAD / Resolution: 2.5 Å | ||||||
Authors | Bochkarev, A. / Bochkareva, E. / Frappier, L. / Edwards, A.M. | ||||||
Citation | Journal: EMBO J. / Year: 1999 Title: The crystal structure of the complex of replication protein A subunits RPA32 and RPA14 reveals a mechanism for single-stranded DNA binding. Authors: Bochkarev, A. / Bochkareva, E. / Frappier, L. / Edwards, A.M. #1: Journal: J.Biol.Chem. / Year: 1998 Title: The Rpa32 Subunit of Human Replication Protein a Contains a Single-Stranded DNA-Binding Domain. Authors: Bochkareva, E. / Frappier, L. / Edwards, A.M. / Bochkarev, A. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 1quq.cif.gz | 103 KB | Display | PDBx/mmCIF format |
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PDB format | pdb1quq.ent.gz | 80.7 KB | Display | PDB format |
PDBx/mmJSON format | 1quq.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 1quq_validation.pdf.gz | 451.8 KB | Display | wwPDB validaton report |
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Full document | 1quq_full_validation.pdf.gz | 464.2 KB | Display | |
Data in XML | 1quq_validation.xml.gz | 20.8 KB | Display | |
Data in CIF | 1quq_validation.cif.gz | 28.5 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/qu/1quq ftp://data.pdbj.org/pub/pdb/validation_reports/qu/1quq | HTTPS FTP |
-Related structure data
Similar structure data |
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-Links
-Assembly
Deposited unit |
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1 |
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2 |
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3 |
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Unit cell |
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-Components
#1: Protein | Mass: 14432.592 Da / Num. of mol.: 2 / Fragment: CENTRAL DOMAIN, RESIDUES 43-171 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Cellular location: NUCLEUS / Plasmid: PET15B / Cell line (production host): BL21(DE3) / Production host: Escherichia coli (E. coli) / References: UniProt: P15927 #2: Protein | Mass: 13583.714 Da / Num. of mol.: 2 / Fragment: RPA14 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Cellular location: NUCLEUS / Plasmid: PET15B / Cell line (production host): BL21(DE3) / Production host: Escherichia coli (E. coli) / References: UniProt: P35244 #3: 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: 2.68 Å3/Da / Density % sol: 54.1 % Description: MAD EXPERIMENT WAS COLLECTED AT CHESS BEAMLINE F2 IN APRIL 1998. DETECTOR - ADSC Q4. SOFTWARE - DENZO, SCALEPACK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Crystal grow | pH: 6.5 Details: 0.1 M MES, 0.75 M AMMONIUM SULPHATE, 20% PEG 8K, 10 MM DTT., pH 6.50 Temp details: 8 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS pH: 7.5 / Method: vapor diffusion, hanging drop | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ROTATING ANODE / Type: RIGAKU RU300 / Wavelength: 1.5418 |
Detector | Type: RIGAKU RAXIS IV++ / Detector: IMAGE PLATE / Date: Oct 1, 1998 / Details: OSMIC MULTILAYER |
Radiation | Protocol: MAD / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
Reflection | Resolution: 2.4→20 Å / Num. obs: 23882 / % possible obs: 98.6 % / Observed criterion σ(I): -3 / Redundancy: 5.2 % / Rmerge(I) obs: 0.044 / Net I/σ(I): 34.4 |
Reflection shell | Resolution: 2.4→2.49 Å / Rsym value: 16.2 / % possible all: 96.9 |
Reflection | *PLUS Highest resolution: 2.4 Å / Lowest resolution: 20 Å / Observed criterion σ(I): -3 / Redundancy: 5.2 % / Num. measured all: 123441 |
Reflection shell | *PLUS % possible obs: 96.9 % / Rmerge(I) obs: 0.162 / Mean I/σ(I) obs: 7 |
-Processing
Software |
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Refinement | Method to determine structure: MAD / Resolution: 2.5→20 Å / Data cutoff high absF: 1000000 / Data cutoff low absF: 0.001 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 2 Details: USED RESOLUTION DEPENDENT WEIGHTING AND BULK SOLVENT MODEL CORRECTION.
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Displacement parameters | Biso mean: 22.1 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.5→20 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.5→2.61 Å / Total num. of bins used: 8
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Xplor file |
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Software | *PLUS Name: X-PLOR / Version: 3.843 / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS Highest resolution: 2.5 Å / Lowest resolution: 20 Å / % reflection Rfree: 10 % | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS Biso mean: 22.1 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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LS refinement shell | *PLUS Rfactor Rfree: 0.354 / % reflection Rfree: 8.7 % / Rfactor Rwork: 0.202 |