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Structure of human erythrocytic Spectrin alpha chain repeats 16-17
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1U5P
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 277 Molecular Dimensions Morpheus crystallisation screen, condition A2:
0.03M MgCl2, 0.03M CaCl2, 0.1M MES/Imidazole pH 6.5, 20% v/v Ethylene glycol, 10% v/v PEG 8000.
Crystal Properties Matthews coefficient Solvent content 2.37 48.09
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 37.64 α = 90 b = 43.67 β = 90 c = 154.28 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 PILATUS 2M 2015-02-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04-1 0.91741 Diamond I04-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 1.54 38.57 99.6 0.065 0.998 13.1 6.4 38551 23.5
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 1.54 1.58 99.2 0.926 1.7 6.2
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 1U5P 1.54 30.18 38481 1880 99.48 0.2099 0.209 0.2069 0.229 0.2323 RANDOM 35.6
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] 3.5392 -0.3611 -3.1781
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 15.09 t_omega_torsion 2.62 t_angle_deg 0.9 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 15.09 t_omega_torsion 2.62 t_angle_deg 0.9 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 3799 Nucleic Acid Atoms Solvent Atoms 250 Heterogen Atoms 28
Software Software Software Name Purpose BUSTER refinement xia2 data reduction Aimless data scaling PHASER phasing