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AXH domain of human spinocerebellar ataxin-1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 290 PROTEIN WAS CRYSTALLIZED FROM 0.1M TRIS/HCL, PH 7.0, 0.2M AMMONIUM SULPHATE, 5 MM DTT, 15% PEG 4000, 20% GLYCEROL, AT 290K
Crystal Properties Matthews coefficient Solvent content 2.37 40
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 48.783 α = 90 b = 82.441 β = 90 c = 137.781 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 CCD ADSC CCD MIRRORS 2002-11-15 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX14.2 0.960,0.97916,0.97966 SRS PX14.2
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 1.7 70.71 99.6 0.065 5.9 4.3 62044
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 1.7 1.79 98.1 0.416 1.7 3.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT 1.7 70.71 58574 3125 99.5 0.21 0.252 RANDOM 25.8
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] 1.39 -1.09 -0.3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.668 r_scangle_it 5.64 r_scbond_it 3.333 r_mcangle_it 2.253 r_angle_refined_deg 1.78 r_mcbond_it 1.292 r_symmetry_hbond_refined 0.239 r_symmetry_vdw_refined 0.233 r_nbd_refined 0.225 r_metal_ion_refined 0.176
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.668 r_scangle_it 5.64 r_scbond_it 3.333 r_mcangle_it 2.253 r_angle_refined_deg 1.78 r_mcbond_it 1.292 r_symmetry_hbond_refined 0.239 r_symmetry_vdw_refined 0.233 r_nbd_refined 0.225 r_metal_ion_refined 0.176 r_xyhbond_nbd_refined 0.166 r_chiral_restr 0.123 r_bond_refined_d 0.02 r_gen_planes_refined 0.009 r_bond_other_d r_angle_other_deg r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_deg r_gen_planes_other r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_other 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_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3934 Nucleic Acid Atoms Solvent Atoms 378 Heterogen Atoms 3
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling SOLVE phasing