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Crystal Structure of unliganded Argos
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3C9A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.5 291 10-20% PEG3350, 0.1M NaAcetate pH 4.5, 0.2M ammonium sulphate, VAPOR DIFFUSION, HANGING DROP, temperature 291K, pH 4.50
Crystal Properties Matthews coefficient Solvent content 2.53 51.38
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 113.583 α = 90 b = 64.246 β = 101.59 c = 72.53 γ = 90
Symmetry Space Group C 1 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 315r KOHZU: DOUBLE CRYSTAL SI(111) 2005-11-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.1 ALS 8.2.1
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 2.51 50 93.9 0.055 15.1 3 15720 -3 60.6
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) 2.51 2.58 80.9 0.364 2.7
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 3C9A 2.51 35.53 16750 15720 844 93.9 0.258 0.256 0.2828 0.299 0.2886 RANDOM 44.62
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] -0.09 -0.02 0.02 0.07
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.8 r_dihedral_angle_3_deg 16.591 r_dihedral_angle_4_deg 14.365 r_dihedral_angle_1_deg 5.342 r_mcangle_it 1.605 r_scangle_it 1.247 r_angle_refined_deg 1.029 r_mcbond_it 0.904 r_scbond_it 0.808 r_symmetry_hbond_refined 0.332
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.8 r_dihedral_angle_3_deg 16.591 r_dihedral_angle_4_deg 14.365 r_dihedral_angle_1_deg 5.342 r_mcangle_it 1.605 r_scangle_it 1.247 r_angle_refined_deg 1.029 r_mcbond_it 0.904 r_scbond_it 0.808 r_symmetry_hbond_refined 0.332 r_nbtor_refined 0.322 r_symmetry_vdw_refined 0.314 r_nbd_refined 0.275 r_xyhbond_nbd_refined 0.172 r_chiral_restr 0.076 r_bond_refined_d 0.009 r_gen_planes_refined 0.003 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3293 Nucleic Acid Atoms Solvent Atoms 127 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling PHASER phasing