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Crystal structure of Smad4-MH1 bound to the GGCT site.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3QSV
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 277 24% PEG 3350, 0.2 M calcium chloride
Crystal Properties Matthews coefficient Solvent content 3.63 66.12
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 64.79 α = 90 b = 79.06 β = 90 c = 114.16 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS EIGER X 4M 2016-08-31 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE MASSIF-3 0.9677 ESRF MASSIF-3
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) Rrim I (All) CC (Half) 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 2.98 30 99.7 0.094 0.998 12.86 3.83 12239 90.22
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.98 2.99 100 0.915 0.699 1.68 4.06 113
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 (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 3QSV 2.98 29.05 12239 580 98 0.218 0.217 0.2329 0.252 0.2775 RANDOM 80.41
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] -12.7528 -6.7068 19.4596
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 20.28 t_omega_torsion 2.49 t_angle_deg 1.05 t_bond_d 0.01 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 20.28 t_omega_torsion 2.49 t_angle_deg 1.05 t_bond_d 0.01 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it t_nbd 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 1904 Nucleic Acid Atoms 616 Solvent Atoms 7 Heterogen Atoms 3
Software Software Software Name Purpose BUSTER refinement XDS data reduction XSCALE data scaling PHASER phasing