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Odorant Binding Protein 7 from Anopheles gambiae with Four Disulfide Bridges, form P1
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3R1O PDB ENTRY 3R1O
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.75 298 33 mM HEPES, pH 7.25-8.25, 0.4-1.0 M KCl, 6.6 mM sodium borate, 0.83 M sodium citrate tribasic, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.22 44.69
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 46.81 α = 69.17 b = 57.992 β = 85.91 c = 78.07 γ = 75.54
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 4 2010-10-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-1 ESRF ID14-1
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 1.85 39.3 94.2 0.085 13.4 2.2 59725 59725 22.9
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 1.85 1.95 95 0.51 2.4 2.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 PDB ENTRY 3R1O 1.85 38.83 59719 59719 3016 0.217 0.2159 0.2293 0.2367 0.2526 RANDOM 28.81
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] 1.8203 -3.8374 0.521 5.5666 -0.8914 -7.387
RMS Deviations Key Refinement Restraint Deviation t_dihedral_angle_d 18.1 t_other_torsion 18.09 t_omega_torsion 4.31 t_angle_deg 1.13 t_bond_d 0.01 t_trig_c_planes t_gen_planes t_it t_chiral_improper_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5060 Nucleic Acid Atoms Solvent Atoms 414 Heterogen Atoms 108
Software Software Software Name Purpose ADSC data collection PHASER phasing BUSTER refinement XDS data reduction XSCALE data scaling