+Open data
-Basic information
Entry | Database: PDB / ID: 7yuk | ||||||
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Title | Complex structure of BANP BEN domain bound to DNA | ||||||
Components |
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Keywords | DNA BINDING PROTEIN / BANP-DNA complex structure | ||||||
Function / homology | Function and homology information Regulation of TP53 Activity through Association with Co-factors / protein localization to nucleus / negative regulation of protein catabolic process / chromatin organization / nuclear body / cell cycle / DNA binding / nucleoplasm / identical protein binding Similarity search - Function | ||||||
Biological species | Homo sapiens (human) synthetic construct (others) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.11 Å | ||||||
Authors | Zhang, J. / Xiao, Y.Q. / Chen, Y.X. / Liu, K. / Min, J.R. | ||||||
Funding support | China, 1items
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Citation | Journal: J.Biol.Chem. / Year: 2023 Title: Structural insights into DNA recognition by the BEN domain of the transcription factor BANP. Authors: Liu, K. / Zhang, J. / Xiao, Y. / Yang, A. / Song, X. / Li, Y. / Chen, Y. / Hughes, T.R. / Min, J. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 7yuk.cif.gz | 57 KB | Display | PDBx/mmCIF format |
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PDB format | pdb7yuk.ent.gz | 35.1 KB | Display | PDB format |
PDBx/mmJSON format | 7yuk.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 7yuk_validation.pdf.gz | 446.8 KB | Display | wwPDB validaton report |
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Full document | 7yuk_full_validation.pdf.gz | 447.6 KB | Display | |
Data in XML | 7yuk_validation.xml.gz | 8 KB | Display | |
Data in CIF | 7yuk_validation.cif.gz | 10.2 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/yu/7yuk ftp://data.pdbj.org/pub/pdb/validation_reports/yu/7yuk | HTTPS FTP |
-Related structure data
Related structure data | 7yugSC 7yulC 7yunC 8htxC S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 16245.380 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: BANP, BEND1, SMAR1 / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: Q8N9N5 | ||||||
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#2: DNA chain | Mass: 3663.392 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) synthetic construct (others) / Production host: synthetic construct (others) #3: Chemical | ChemComp-GOL / | #4: Water | ChemComp-HOH / | Has ligand of interest | N | |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.04 Å3/Da / Density % sol: 39.82 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, sitting drop Details: 20% w/v PEG3350; 0.02 M Sodium/potassium phosphate; 0.1 M Bris-Tris propane pH 6.5 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: SSRF / Beamline: BL18U1 / Wavelength: 0.9791 Å |
Detector | Type: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: Jan 13, 2022 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9791 Å / Relative weight: 1 |
Reflection | Resolution: 2.11→50 Å / Num. obs: 11802 / % possible obs: 99.9 % / Redundancy: 12.4 % / CC1/2: 0.998 / Rmerge(I) obs: 0.086 / Net I/σ(I): 17 |
Reflection shell | Resolution: 2.11→2.17 Å / Redundancy: 12.2 % / Rmerge(I) obs: 0.471 / Mean I/σ(I) obs: 4.5 / Num. unique obs: 927 / CC1/2: 0.978 / % possible all: 99.4 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 7YUG Resolution: 2.11→40.17 Å / Cor.coef. Fo:Fc: 0.947 / Cor.coef. Fo:Fc free: 0.93 / SU B: 7.797 / SU ML: 0.189 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.259 / ESU R Free: 0.206 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 81.92 Å2 / Biso mean: 40.692 Å2 / Biso min: 21.67 Å2
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Refinement step | Cycle: final / Resolution: 2.11→40.17 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.11→2.162 Å / Rfactor Rfree error: 0
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