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CRYSTAL STRUCTURE OF 4-AMINO-4-DEOXYCHORISMATE LYASE FROM PSEUDOMONAS AERUGINOSA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ET0 PDB ENTRY 1ET0
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 VAPOUR DIFFUSION, HANGING DROP, 293K, 1 TO 1 MIXTURE OF RESERVOIR TO PROTEIN SOLUTION. RESERVOIR CONTAINED 1.8 M AMMONIUM SULFATE, 10 % W/V PEG400, 0.1 M MES PH 6.5. PROTEIN SOLUTION CONTAINED PABC PROTEIN AT 33 MG/ML, 500 MM NACL, 100 MM HEPES PH 7.5, 0.1 MM PYRIDOXAL PHOSPHATE AND 10 MM PARA-AMINOBENZOIC ACID.
Crystal Properties Matthews coefficient Solvent content 2.31 42.42
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 40.813 α = 90 b = 66.817 β = 90 c = 202.688 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 ADSC QUANTUM 315r 2010-02-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 ESRF ID29
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 1.75 30 98.9 0.08 10.7 3.7 56255 2 18.4
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 1.75 5.53 98.5 0.45 2.5 3.3
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 MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1ET0 1.75 101.34 53372 2851 98.42 0.16937 0.16695 0.1656 0.21543 0.2145 RANDOM 19.669
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] 0.03 0.27 -0.3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.792 r_dihedral_angle_4_deg 16.821 r_dihedral_angle_3_deg 14.162 r_dihedral_angle_1_deg 6.017 r_scangle_it 4.858 r_scbond_it 3.222 r_mcangle_it 2.143 r_angle_refined_deg 2.139 r_mcbond_it 1.339 r_chiral_restr 0.165
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.792 r_dihedral_angle_4_deg 16.821 r_dihedral_angle_3_deg 14.162 r_dihedral_angle_1_deg 6.017 r_scangle_it 4.858 r_scbond_it 3.222 r_mcangle_it 2.143 r_angle_refined_deg 2.139 r_mcbond_it 1.339 r_chiral_restr 0.165 r_bond_refined_d 0.024 r_gen_planes_refined 0.011 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined 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 4190 Nucleic Acid Atoms Solvent Atoms 473 Heterogen Atoms 153
Software Software Software Name Purpose REFMAC refinement iMOSFLM data reduction SCALA data scaling MOLREP phasing