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Crystal structure of a PRD-containing transcription regulator (LSEI_2718) from Lactobacillus casei ATCC 334 at 1.38 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 277 1.6000M ammonium sulfate, 4.0000% polyethylene glycol 400, 0.1M HEPES pH 7.5, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.14 42.47
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 67.16 α = 90 b = 67.16 β = 90 c = 99.733 γ = 90
Symmetry Space Group P 43 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 MARMOSAIC 325 mm CCD Flat collimating mirror, toroid focusing mirror 2009-11-05 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 0.91837,0.97954,0.97939 SSRL BL9-2
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 1.38 28.759 99.4 0.054 13.65 47575 -3 16.639
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 1.38 1.43 96 0.877 1.7
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 1.38 28.759 47498 2409 99.7 0.172 0.171 0.1758 0.192 0.1959 RANDOM 20.531
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] 0.31 0.31 -0.62
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.322 r_dihedral_angle_4_deg 13.886 r_dihedral_angle_3_deg 12.195 r_scangle_it 7.09 r_dihedral_angle_1_deg 4.575 r_scbond_it 4.511 r_mcangle_it 2.673 r_angle_refined_deg 1.567 r_mcbond_it 1.555 r_angle_other_deg 0.943
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.322 r_dihedral_angle_4_deg 13.886 r_dihedral_angle_3_deg 12.195 r_scangle_it 7.09 r_dihedral_angle_1_deg 4.575 r_scbond_it 4.511 r_mcangle_it 2.673 r_angle_refined_deg 1.567 r_mcbond_it 1.555 r_angle_other_deg 0.943 r_mcbond_other 0.409 r_chiral_restr 0.095 r_bond_refined_d 0.018 r_gen_planes_refined 0.008 r_gen_planes_other 0.003 r_bond_other_d 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1748 Nucleic Acid Atoms Solvent Atoms 316 Heterogen Atoms 53
Software Software Software Name Purpose REFMAC refinement PHENIX refinement SHELX phasing MolProbity model building XSCALE data scaling PDB_EXTRACT data extraction XDS data reduction SHELXD phasing autoSHARP phasing