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Crystal structure of the receiver domain of redox response regulator arca
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other Peak-Wavelength Derived Phases
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 277 Ammonium Acetate, MPD, Sodium Citrate, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 4.18 70.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 86.695 α = 90 b = 86.695 β = 90 c = 214.71 γ = 120
Symmetry Space Group P 65 2 2
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 4 2003-09-25 M SINGLE WAVELENGTH 2 1 x-ray 100 CCD ADSC QUANTUM 4 2003-09-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X4A 0.97896 NSLS X4A 2 SYNCHROTRON NSLS BEAMLINE X4A 0.97139 NSLS X4A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1,2 2.5 74.536 98.3 18.2 17401 17085 -3 31.7
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.5 2.59 95.6 2.9 1604
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT Peak-Wavelength Derived Phases 2.5 30 17076 17076 864 98.69 0.21488 0.21488 0.21269 0.25647 0.2443 RANDOM 42.617
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] 1.41 0.71 1.41 -2.12
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.605 r_mcangle_it 3.137 r_scangle_it 2.68 r_mcbond_it 1.763 r_scbond_it 1.647 r_angle_refined_deg 1.615 r_symmetry_hbond_refined 0.254 r_nbd_refined 0.248 r_xyhbond_nbd_refined 0.175 r_symmetry_vdw_refined 0.163
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.605 r_mcangle_it 3.137 r_scangle_it 2.68 r_mcbond_it 1.763 r_scbond_it 1.647 r_angle_refined_deg 1.615 r_symmetry_hbond_refined 0.254 r_nbd_refined 0.248 r_xyhbond_nbd_refined 0.175 r_symmetry_vdw_refined 0.163 r_chiral_restr 0.101 r_bond_refined_d 0.017 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1921 Nucleic Acid Atoms Solvent Atoms 69 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement SCALEPACK data scaling CNS refinement DENZO data reduction CNS phasing