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Crystal Structure of Acid Induced Arginine Decarboxylase from E. coli
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.5 100 MM MES PH 6.5, 13% PEG 8000 AND 400 MM SODIUM ACETATE
Crystal Properties Matthews coefficient Solvent content 2.99 58.88
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 197.651 α = 90 b = 197.651 β = 90 c = 450.322 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 77 CCD ADSC CCD MIRRORS 2006-12-07 M SINGLE WAVELENGTH 2 1 x-ray 77 CCD ADSC CCD M SINGLE WAVELENGTH 3 1 x-ray 77 CCD ADSC CCD M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-4 ESRF ID14-4 2 SYNCHROTRON ESRF BEAMLINE ID14-3 ESRF ID14-3 3 SYNCHROTRON ESRF BEAMLINE ID14-4 ESRF ID14-4
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 2.4 50 99.9 0.15 10.7 5 385411 2
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 2.4 2.49 100 0.78 2.3 2.4
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 (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MIRAS THROUGHOUT NONE 2.4 50 366476 19417 99.9 0.179 0.177 0.1802 0.229 0.2309 RANDOM 23.63
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] 0.75 0.37 0.75 -1.12
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.406 r_dihedral_angle_4_deg 20.111 r_dihedral_angle_3_deg 16.189 r_dihedral_angle_1_deg 6.156 r_scangle_it 2.697 r_scbond_it 1.71 r_angle_refined_deg 1.345 r_mcangle_it 1.163 r_mcbond_it 0.69 r_nbtor_refined 0.305
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.406 r_dihedral_angle_4_deg 20.111 r_dihedral_angle_3_deg 16.189 r_dihedral_angle_1_deg 6.156 r_scangle_it 2.697 r_scbond_it 1.71 r_angle_refined_deg 1.345 r_mcangle_it 1.163 r_mcbond_it 0.69 r_nbtor_refined 0.305 r_symmetry_hbond_refined 0.218 r_nbd_refined 0.204 r_symmetry_vdw_refined 0.184 r_xyhbond_nbd_refined 0.148 r_chiral_restr 0.093 r_bond_refined_d 0.013 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_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 59390 Nucleic Acid Atoms Solvent Atoms 2572 Heterogen Atoms 150
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling SHARP phasing