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Crystal Structure of Putative MarR Family Transcriptional Regulator HcaR from Acinetobacter sp. ADP complexed with 24mer DNA.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.5 289 0.02 M Magnesium chloride hexahydrate, 0.04 M Sodium cacodylate trihydrate pH 5.5, 40 % v/v (+/-)-2-Methyl-2,4-pentanediol, 0.02 M Hexammine cobalt(III) chloride
Crystal Properties Matthews coefficient Solvent content 2.74 55.06
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 161.965 α = 90 b = 161.965 β = 90 c = 73.827 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD ADSC QUANTUM 315r 2013-06-02 M MAD 2 1 x-ray 100 CCD ADSC QUANTUM 315r 2013-06-02 M MAD 3 1 x-ray 100 CCD ADSC QUANTUM 315r 2013-06-02 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.97924 APS 19-ID 2 SYNCHROTRON APS BEAMLINE 19-ID 0.97940 APS 19-ID 3 SYNCHROTRON APS BEAMLINE 19-ID 0.97159 APS 19-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 3 50 99 0.076 31.5 6.9 22173 22173 90.18
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3 3.05 98.3 0.758 2.36 6.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD FREE R-VALUE 3.001 38.903 21002 992 94.05 0.2545 0.2524 0.2555 0.2939 0.2978 random 173.4
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 21.656 f_angle_d 0.696 f_chiral_restr 0.027 f_bond_d 0.004 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4364 Nucleic Acid Atoms 1888 Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose SBC-Collect data collection HKL-3000 data reduction HKL-3000 data scaling HKL-3000 phasing PHENIX phasing Coot model building PHENIX refinement REFMAC refinement