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Crystal Structure of Response regulator receiver domain from Rhodospirillum rubrum
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 298 0.2 M NaCl,
0.1 M Bis Tris pH 6.5,
25% Peg 3350,
3.0 M NDSB-195,
20 % Glycerol , VAPOR DIFFUSION, SITTING DROP, temperature 298 K
Crystal Properties Matthews coefficient Solvent content 2.1 41.45
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 40.121 α = 90 b = 75.071 β = 96.41 c = 48.571 γ = 90
Symmetry Space Group P 1 21 1
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 Mirrors 2009-04-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A 0.9797 NSLS X29A
Data Collection 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 2.38 2.47 84.6 0.32 8.7 6.2 969
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT 2.4 35.21 11105 10607 553 94.1 0.203 0.203 0.203 0.2109 0.255 0.252 RANDOM 20.3
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] -1.03 -2.47 -6.18 7.21
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.1 c_scangle_it 3.15 c_scbond_it 2.15 c_mcangle_it 1.96 c_angle_deg 1.3 c_mcbond_it 1.25 c_improper_angle_d 0.76 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2226 Nucleic Acid Atoms Solvent Atoms 122 Heterogen Atoms 10
Software Software Software Name Purpose CBASS data collection SHARP phasing SHELX model building ARP/wARP model building CNS refinement HKL-2000 data reduction SCALEPACK data scaling SHELX phasing