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HUMAN PLACENTAL AROMATASE CYTOCHROME P450 (CYP19A1) COMPLEXED WITH TESTOSTERONE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3S79
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.4 277 20-30% PEG 4000, PHOSPHATE BUFFER, PH 7.4
Crystal Properties Matthews coefficient Solvent content 5.83 78.89
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 140.523 α = 90 b = 140.523 β = 90 c = 118.471 γ = 120
Symmetry Space Group P 32 2 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 ADSC QUANTUM 315 2009-12-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.979 APS 19-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 3 30.5 95.7 23.3 3.6 24964
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 FOURIER SYNTHESIS THROUGHOUT 3S79 3 30.5 24964 1271 95.57 0.19814 0.19686 0.2013 0.22234 0.2229 RANDOM 88.892
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] 1.65 0.82 1.65 -5.34
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.97 r_dihedral_angle_3_deg 18.613 r_dihedral_angle_4_deg 13.269 r_long_range_B_refined 9.321 r_long_range_B_other 9.315 r_dihedral_angle_1_deg 6.959 r_scangle_other 6.817 r_mcangle_it 5.915 r_mcangle_other 5.915 r_scbond_it 4.16
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.97 r_dihedral_angle_3_deg 18.613 r_dihedral_angle_4_deg 13.269 r_long_range_B_refined 9.321 r_long_range_B_other 9.315 r_dihedral_angle_1_deg 6.959 r_scangle_other 6.817 r_mcangle_it 5.915 r_mcangle_other 5.915 r_scbond_it 4.16 r_scbond_other 4.159 r_mcbond_it 3.765 r_mcbond_other 3.763 r_angle_refined_deg 1.407 r_angle_other_deg 0.968 r_chiral_restr 0.087 r_bond_refined_d 0.008 r_gen_planes_refined 0.005 r_gen_planes_other 0.004 r_bond_other_d 0.002 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_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3658 Nucleic Acid Atoms Solvent Atoms 7 Heterogen Atoms 64
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling