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Crystal structure of the dimerization domain of human CENP-B
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 9.7 293 sodium citrate, CHES, pH 9.7, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.27 45.42
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 43.707 α = 90 b = 48.955 β = 90 c = 100.7 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 MARRESEARCH 2002-12-02 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL44B2 0.9781, 0.9824, 0.9803, 0.9808 SPring-8 BL44B2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.65 20 88.8 26716 23688
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.65 1.71 78.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) 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 MAD THROUGHOUT 1.65 19.76 22360 22360 1188 100 0.23596 0.2322 0.2405 0.30852 0.2315 RANDOM 29.339
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] -0.41 1.18 -0.77
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.189 r_scangle_it 5.275 r_scbond_it 3.504 r_mcangle_it 2.139 r_angle_refined_deg 1.747 r_mcbond_it 1.213 r_symmetry_hbond_refined 0.448 r_symmetry_vdw_refined 0.273 r_nbd_refined 0.229 r_xyhbond_nbd_refined 0.215
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.189 r_scangle_it 5.275 r_scbond_it 3.504 r_mcangle_it 2.139 r_angle_refined_deg 1.747 r_mcbond_it 1.213 r_symmetry_hbond_refined 0.448 r_symmetry_vdw_refined 0.273 r_nbd_refined 0.229 r_xyhbond_nbd_refined 0.215 r_chiral_restr 0.137 r_bond_refined_d 0.033 r_gen_planes_refined 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1547 Nucleic Acid Atoms Solvent Atoms 147 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling SOLVE phasing