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Structure of CrgA regulatory domain, a LysR-type transcriptional regulator from Neisseria meningitidis.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.5 293 200 mM ammonium acetate, 25% PEG 3350, 0.1M bis-Tris pH5.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.22 44.68
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.6 α = 90 b = 65.6 β = 105 c = 63.5 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 MARMOSAIC 225 mm CCD 2006-04-10 M MAD 2 1 x-ray 100 M SINGLE WAVELENGTH 1,2 1
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM14 0.9780, 0.9065, 0.9785, 0.9795 ESRF BM14
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 1,2 2.3 30 85.8 0.073 18 4.1 15951 -1.5 34
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 2.29 2.37 34.8 0.299 2.1 1.8 636
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 THROUGHOUT 2.3 30 14781 770 84.79 0.20417 0.20146 0.2036 0.25819 0.2542 RANDOM 24.523
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] -1.78 0.57 1.16 0.92
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 28.606 r_dihedral_angle_3_deg 12.077 r_dihedral_angle_4_deg 11.728 r_dihedral_angle_1_deg 5.595 r_scangle_it 2.299 r_scbond_it 1.532 r_angle_refined_deg 1 r_angle_other_deg 0.947 r_mcangle_it 0.87 r_mcbond_it 0.68
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 28.606 r_dihedral_angle_3_deg 12.077 r_dihedral_angle_4_deg 11.728 r_dihedral_angle_1_deg 5.595 r_scangle_it 2.299 r_scbond_it 1.532 r_angle_refined_deg 1 r_angle_other_deg 0.947 r_mcangle_it 0.87 r_mcbond_it 0.68 r_symmetry_vdw_other 0.224 r_nbd_refined 0.184 r_nbd_other 0.179 r_nbtor_refined 0.165 r_xyhbond_nbd_refined 0.146 r_chiral_restr 0.118 r_symmetry_vdw_refined 0.117 r_symmetry_hbond_refined 0.109 r_mcbond_other 0.085 r_nbtor_other 0.081 r_bond_refined_d 0.006 r_gen_planes_refined 0.002 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3139 Nucleic Acid Atoms Solvent Atoms 203 Heterogen Atoms 2
Software Software Software Name Purpose HKL-2000 data collection SOLVE phasing REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling