☰ Navigation Tabs
The Structure of Tap42 Alpha4 Subunit
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 THE PROTEIN WAS CONCENTRATED TO 10 MG/ML BEFORE CRYSTALLIZATION. CRYSTALS WERE GROWN AT 20C USING THE HANGING DROP METHOD. ONE MICROLITRE OF PROTEIN WAS MIXED WITH AN EQUAL VOLUME OF CRYSTALLIZATION BUFFER: 20% (W/V) PEG 8000, 0.1 M SODIUM CACODYLATE PH 6.5, 0.2 M MAGNESIUM ACETATE AND 2MM DTT. CRYSTALS WERE OPTIMISED BY SEEDING.
Crystal Properties Matthews coefficient Solvent content 2.7 54
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 44.633 α = 81.31 b = 48.308 β = 87.94 c = 71.96 γ = 69.83
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 MARRESEARCH 2006-05-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM14 ESRF BM14
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 1.8 30 96.4 0.05 15.6 4.4 49867 26.4
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 1.8 1.9 96.4 0.46 2.6 4.4
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-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT 1.8 71.07 48202 2458 93.4 0.239 0.238 0.2326 0.256 0.2502 RANDOM 39.1
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] 0.804 -0.632 -1.751 -0.147 1.419 -0.525
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.367 r_dihedral_angle_4_deg 20.381 r_dihedral_angle_3_deg 15.981 r_dihedral_angle_1_deg 5.802 r_scangle_it 4.772 r_scbond_it 3.538 r_mcangle_it 1.936 r_angle_refined_deg 1.558 r_mcbond_it 1.326 r_nbtor_refined 0.309
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.367 r_dihedral_angle_4_deg 20.381 r_dihedral_angle_3_deg 15.981 r_dihedral_angle_1_deg 5.802 r_scangle_it 4.772 r_scbond_it 3.538 r_mcangle_it 1.936 r_angle_refined_deg 1.558 r_mcbond_it 1.326 r_nbtor_refined 0.309 r_symmetry_hbond_refined 0.293 r_symmetry_vdw_refined 0.233 r_nbd_refined 0.219 r_xyhbond_nbd_refined 0.139 r_chiral_restr 0.117 r_bond_refined_d 0.019 r_gen_planes_refined 0.007 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_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 3547 Nucleic Acid Atoms Solvent Atoms 253 Heterogen Atoms 4
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling SHELX phasing