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Crystal structure of a response regulator receiver domain protein (bh3024) from bacillus halodurans c-125 at 2.42 A resolution
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1KGS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION,SITTING DROP,NANODROP 6.2 277 0.2M NaCl, 10.0% PEG-8000, 0.1M Na, K-Phosphate, pH 6.2, VAPOR DIFFUSION,SITTING DROP,NANODROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.54 51.29
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 39.003 α = 90 b = 39.003 β = 90 c = 172.741 γ = 90
Symmetry Space Group P 41 21 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 315 flat mirror 2005-06-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL11-1 SSRL BL11-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.36 28.94 98 0.086 0.086 6 10.9 5994
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.36 2.42 84.8 0.71 0.71 1.1 3.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MR THROUGHOUT 1kgs 2.42 28.94 5309 257 98.78 0.185 0.182 0.1868 0.243 0.2466 RANDOM 30.123
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] 0.68 0.68 -1.35
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.418 r_dihedral_angle_4_deg 27.805 r_dihedral_angle_3_deg 15.545 r_scangle_it 8.326 r_dihedral_angle_1_deg 8.017 r_scbond_it 6.309 r_mcangle_it 3.815 r_mcbond_it 2.372 r_angle_refined_deg 1.732 r_angle_other_deg 0.995
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.418 r_dihedral_angle_4_deg 27.805 r_dihedral_angle_3_deg 15.545 r_scangle_it 8.326 r_dihedral_angle_1_deg 8.017 r_scbond_it 6.309 r_mcangle_it 3.815 r_mcbond_it 2.372 r_angle_refined_deg 1.732 r_angle_other_deg 0.995 r_mcbond_other 0.443 r_symmetry_vdw_other 0.247 r_nbd_refined 0.211 r_nbd_other 0.195 r_nbtor_refined 0.177 r_xyhbond_nbd_refined 0.176 r_symmetry_hbond_refined 0.145 r_symmetry_vdw_refined 0.116 r_chiral_restr 0.104 r_nbtor_other 0.094 r_bond_refined_d 0.017 r_gen_planes_refined 0.006 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 889 Nucleic Acid Atoms Solvent Atoms 25 Heterogen Atoms 8
Software Software Software Name Purpose REFMAC refinement SCALA data scaling PDB_EXTRACT data extraction MOSFLM data reduction CCP4 data scaling MOLREP phasing