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Crystal structure of Human Complement Factor H, SCR domains 6-8 (H402 risk variant), in complex with ligand.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2JGW PDB ENTRY 2JGW
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.5 0.1M SODIUM ACETATE, PH4.5, 20% (W/V) PEG3000
Crystal Properties Matthews coefficient Solvent content 2.2 43
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.756 α = 90 b = 92.491 β = 90 c = 57.311 γ = 90
Symmetry Space Group C 2 2 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 77 CCD ADSC CCD 2005-09-23 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 2.35 20 98.1 0.09 16 6.8 8392 5.1
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 2.35 2.48 88.9 0.43 4.4 5.6
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 (All) 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 2JGW 2.35 15 8366 834 0.217 0.214 0.214 0.2286 0.246 0.2752 0.217
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]
RMS Deviations Key Refinement Restraint Deviation t_dihedral_angle_d 18.483 t_angle_deg 1.264 t_it 1.114 t_nbd 0.291 t_gen_planes 0.018 t_bond_d 0.013 t_trig_c_planes 0.002 t_incorr_chiral_ct t_pseud_angle t_omega_torsion
RMS Deviations Key Refinement Restraint Deviation t_dihedral_angle_d 18.483 t_angle_deg 1.264 t_it 1.114 t_nbd 0.291 t_gen_planes 0.018 t_bond_d 0.013 t_trig_c_planes 0.002 t_incorr_chiral_ct t_pseud_angle t_omega_torsion t_other_torsion t_improper_torsion t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1479 Nucleic Acid Atoms Solvent Atoms 135 Heterogen Atoms 76
Software Software Software Name Purpose DM model building MOSFLM data reduction SCALA data scaling MOLREP phasing BUSTER-TNT phasing SHARP-SOLOMON phasing DM phasing pirate phasing