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Structural basis for prokaryotic calcium-mediated regulation by a Streptomyces coelicolor calcium-binding protein
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 291 PEG 8000, Cacodylate Sodium, Zinc Chloride, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.09 41.11
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 33.144 α = 90 b = 51.137 β = 90 c = 87.26 γ = 90
Symmetry Space Group P 21 21 21
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 MAR CCD 165 mm 2007-07-30 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BSRF BEAMLINE 3W1A 0.9788 BSRF 3W1A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 1.5 50 95.4 0.074 12.5 6.9 23403 23403 -3 20
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) 1.5 1.55 92.4 0.396 2.5 6.6 2212
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 1.5 26.5 22042 22042 1189 94.89 0.211 0.20465 0.20316 0.202 0.23232 0.2295 RANDOM 15.528
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] 0.16 -0.61 0.45
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 27.427 r_dihedral_angle_4_deg 16.166 r_dihedral_angle_3_deg 13.092 r_dihedral_angle_1_deg 4.83 r_scangle_it 3.062 r_scbond_it 2.014 r_angle_refined_deg 1.305 r_mcangle_it 1.216 r_mcbond_it 0.811 r_symmetry_metal_ion_refined 0.729
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 27.427 r_dihedral_angle_4_deg 16.166 r_dihedral_angle_3_deg 13.092 r_dihedral_angle_1_deg 4.83 r_scangle_it 3.062 r_scbond_it 2.014 r_angle_refined_deg 1.305 r_mcangle_it 1.216 r_mcbond_it 0.811 r_symmetry_metal_ion_refined 0.729 r_xyhbond_nbd_refined 0.675 r_symmetry_vdw_refined 0.435 r_nbtor_refined 0.304 r_metal_ion_refined 0.291 r_nbd_refined 0.236 r_symmetry_hbond_refined 0.153 r_chiral_restr 0.094 r_bond_refined_d 0.011 r_gen_planes_refined 0.005 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1247 Nucleic Acid Atoms Solvent Atoms 202 Heterogen Atoms 11
Software Software Software Name Purpose MAR345dtb data collection SOLVE phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling