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The Crystal Structure of Human Steroidogenic Factor-1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.5 277 PEG3350, ammonium sulfate, sucrose, pH 5.5, temperature 277K, VAPOR DIFFUSION, SITTING DROP
Crystal Properties Matthews coefficient Solvent content 2.65 53.17
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.601 α = 90 b = 73.601 β = 90 c = 195.678 γ = 120
Symmetry Space Group P 31 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 93 CCD ADSC QUANTUM 4 2004-01-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.11587 ALS 8.3.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 2.1 100 99.31 0.112 3.8 4.2 34885 34644 38.74
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.1 2.21 94.6 0.77 0.8 3.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2.1 50 34885 34644 1565 99.31 0.21823 0.21823 0.21597 0.221 0.26532 RANDOM 21.368
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] 1.34 0.67 1.34 -2.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.106 r_scangle_it 2.579 r_scbond_it 1.532 r_angle_refined_deg 1.449 r_mcangle_it 0.939 r_angle_other_deg 0.87 r_mcbond_it 0.483 r_symmetry_hbond_refined 0.283 r_nbd_other 0.222 r_xyhbond_nbd_refined 0.216
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.106 r_scangle_it 2.579 r_scbond_it 1.532 r_angle_refined_deg 1.449 r_mcangle_it 0.939 r_angle_other_deg 0.87 r_mcbond_it 0.483 r_symmetry_hbond_refined 0.283 r_nbd_other 0.222 r_xyhbond_nbd_refined 0.216 r_nbd_refined 0.204 r_symmetry_vdw_other 0.202 r_symmetry_vdw_refined 0.195 r_nbtor_other 0.095 r_chiral_restr 0.083 r_bond_refined_d 0.014 r_gen_planes_refined 0.004 r_gen_planes_other 0.003 r_bond_other_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3991 Nucleic Acid Atoms Solvent Atoms 235 Heterogen Atoms 94
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction CCP4 data scaling EPMR phasing