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Huntingtin amino-terminal region with 17 Gln residues - crystal C95
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 278 12% PEG 4000, 200 mM Zn acetate, 200 mM Sodium acetate, 100 mM Sodium Cacodylate pH 6.5-7.4 , VAPOR DIFFUSION, HANGING DROP, temperature 278K
Crystal Properties Matthews coefficient Solvent content 3.96 68.96
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 163.08 α = 90 b = 100.98 β = 95.14 c = 137.86 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 315 LN2 cooled first crystal, sagitally focusing 2nd crystal, Rosenbaum-Rock vertical focusing mirror, beam defining slits M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.9800 APS 19-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 2.68 50 0.09 2.5 20472
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-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 3.6 37.36 20472 1591 84.75 0.2582 0.25751 0.26723 0.2221 RANDOM 56.475
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] 1.29 -1.82 1.76 -3.38
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.553 r_dihedral_angle_3_deg 20.159 r_dihedral_angle_4_deg 19.938 r_dihedral_angle_1_deg 5.751 r_scangle_it 3.401 r_mcangle_it 2.076 r_scbond_it 2.067 r_angle_refined_deg 1.335 r_rigid_bond_restr 1.253 r_mcbond_it 1.128
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.553 r_dihedral_angle_3_deg 20.159 r_dihedral_angle_4_deg 19.938 r_dihedral_angle_1_deg 5.751 r_scangle_it 3.401 r_mcangle_it 2.076 r_scbond_it 2.067 r_angle_refined_deg 1.335 r_rigid_bond_restr 1.253 r_mcbond_it 1.128 r_chiral_restr 0.082 r_bond_refined_d 0.008 r_gen_planes_refined 0.007 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9154 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 12
Software Software Software Name Purpose HKL-2000 data collection PHASER phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling