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The crystal structure of mouse 17-alpha hydroxysteroid dehydrogenase GG225.226PP mutant in complex with inhibitor and cofactor NADP+.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2P5N
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 295 0.1M Hepes, 10% PEG l6000, 5% 2-methyl-2,4-pentanediol, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.94 58.15
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 102.108 α = 90 b = 102.108 β = 90 c = 72.274 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 100 IMAGE PLATE MAR scanner 345 mm plate Mirrors 2007-01-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU300 1.54179
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 2.1 30 99.8 0.0392 16.7 4.01 46728 46635 1 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 2.1 2.18 100 0.3672 2.2 4.44
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (I) Cut-off Sigma (F) Number Reflections (All) 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 2p5n 2.1 30 1 1 46728 46635 2487 99.85 0.20028 0.19733 0.2005 0.25611 0.2508 RANDOM 36.98
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] -0.82 -0.41 -0.82 1.23
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.927 r_dihedral_angle_4_deg 17.939 r_dihedral_angle_3_deg 14.598 r_dihedral_angle_1_deg 11.949 r_scangle_it 2.931 r_scbond_it 1.992 r_angle_refined_deg 1.713 r_mcangle_it 1.245 r_mcbond_it 0.778 r_nbtor_refined 0.297
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.927 r_dihedral_angle_4_deg 17.939 r_dihedral_angle_3_deg 14.598 r_dihedral_angle_1_deg 11.949 r_scangle_it 2.931 r_scbond_it 1.992 r_angle_refined_deg 1.713 r_mcangle_it 1.245 r_mcbond_it 0.778 r_nbtor_refined 0.297 r_symmetry_vdw_refined 0.224 r_nbd_refined 0.201 r_xyhbond_nbd_refined 0.196 r_symmetry_hbond_refined 0.179 r_chiral_restr 0.12 r_bond_refined_d 0.016 r_gen_planes_refined 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5196 Nucleic Acid Atoms Solvent Atoms 664 Heterogen Atoms 156
Software Software Software Name Purpose REFMAC refinement HKL-2000 data collection HKL-2000 data reduction SCALEPACK data scaling MOLREP phasing