+Open data
-Basic information
Entry | Database: PDB / ID: 1fmq | ||||||||||||||||||
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Title | Cyclo-butyl-bis-furamidine complexed with dCGCGAATTCGCG | ||||||||||||||||||
Components | 5'-D(*Keywords | DNA / DNA-drug minor groove complex | Function / homology | Chem-D34 / DNA / DNA (> 10) | Function and homology information Method | X-RAY DIFFRACTION / Resolution: 2 Å | Authors | Simpson, I.J. / Lee, M. / Kumar, A. / Boykin, D.W. / Neidle, S. | Citation | Journal: Bioorg.Med.Chem.Lett. / Year: 2000 | Title: DNA minor groove interactions and the biological activity of 2,5-bis-[4-(N-alkylamidino)phenyl] furans Authors: Simpson, I.J. / Lee, M. / Kumar, A. / Boykin, D.W. / Neidle, S. History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 1fmq.cif.gz | 26.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb1fmq.ent.gz | 16.8 KB | Display | PDB format |
PDBx/mmJSON format | 1fmq.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 1fmq_validation.pdf.gz | 410.7 KB | Display | wwPDB validaton report |
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Full document | 1fmq_full_validation.pdf.gz | 413.9 KB | Display | |
Data in XML | 1fmq_validation.xml.gz | 2.4 KB | Display | |
Data in CIF | 1fmq_validation.cif.gz | 3.6 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/fm/1fmq ftp://data.pdbj.org/pub/pdb/validation_reports/fm/1fmq | HTTPS FTP |
-Related structure data
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: DNA chain | Mass: 3663.392 Da / Num. of mol.: 2 / Source method: obtained synthetically #2: Chemical | ChemComp-MG / | #3: Chemical | ChemComp-D34 / | #4: 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: 2.2 Å3/Da / Density % sol: 44.05 % | ||||||||||||||||||||
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, sitting drop / pH: 7 Details: MgCl2 2ul 125mM, Spermine 1ul 7.5 mM, Oligonucleotide 2ul 2mM, Drug 2ul 2mM, MPD 3ul 27% v/v, VAPOR DIFFUSION, SITTING DROP, temperature 291K | ||||||||||||||||||||
Components of the solutions |
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Crystal grow | *PLUS Method: vapor diffusion, hanging drop | ||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 291 K |
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Diffraction source | Source: ROTATING ANODE / Type: RIGAKU RU200 / Wavelength: 1.5418 |
Detector | Type: RIGAKU RAXIS IIC / Detector: IMAGE PLATE |
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→10 Å / Num. obs: 4992 / % possible obs: 95.4 % / Observed criterion σ(F): 2 / Observed criterion σ(I): 1 / Redundancy: 5 % / Rmerge(I) obs: 0.045 |
-Processing
Software |
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Refinement | Resolution: 2→8 Å / Cross valid method: THROUGHOUT / σ(F): 2 / Stereochemistry target values: Parkinson et al.
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Refinement step | Cycle: LAST / Resolution: 2→8 Å
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Software | *PLUS Name: SHELX / Classification: refinement | ||||||||||||||||||||
Refinement | *PLUS Highest resolution: 2 Å / Lowest resolution: 8 Å / σ(F): 2 / % reflection Rfree: 5 % / Rfactor Rwork: 0.188 | ||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||
Displacement parameters | *PLUS |