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CRYSTAL STRUCTURE OF FOUR-HELIX BUNDLE MODEL di-Co(II)-DF1-L13A (form I)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 298 CO(CH3COO)2 30 mM, buffer tris 100 mM pH 7.5, peg 400 43%, VAPOR DIFFUSION, HANGING DROP, temperature 298K, pH 7.50
Crystal Properties Matthews coefficient Solvent content 2.57 53.99
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 89.78 α = 90 b = 147.72 β = 90 c = 37.6 γ = 90
Symmetry Space Group C 2 2 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 IMAGE PLATE MARRESEARCH MIRROR 2001-09-01 M 1.200
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ELETTRA BEAMLINE 5.2R 1.20000 ELETTRA 5.2R
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 3.1 43.2 97.7 0.236 0.236 5.9 3.6 4679
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.1 3.27 97.7 0.515 0.515 1.9 3.8
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 UNCONVENTIONAL METHOD USING THE GROUP-SUBGROUP RELATION THROUGHOUT 3.1 20 4679 220 97.21 0.2496 0.24674 0.30439 0.2779 RANDOM 58.981
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] -3.12 0.32 2.8
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 25.24 r_scangle_it 11.2 r_dihedral_angle_1_deg 7.466 r_scbond_it 6.974 r_mcangle_it 4.078 r_angle_refined_deg 2.876 r_mcbond_it 2.095 r_symmetry_hbond_refined 0.372 r_nbd_refined 0.355 r_symmetry_vdw_refined 0.349
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 25.24 r_scangle_it 11.2 r_dihedral_angle_1_deg 7.466 r_scbond_it 6.974 r_mcangle_it 4.078 r_angle_refined_deg 2.876 r_mcbond_it 2.095 r_symmetry_hbond_refined 0.372 r_nbd_refined 0.355 r_symmetry_vdw_refined 0.349 r_xyhbond_nbd_refined 0.223 r_chiral_restr 0.186 r_bond_refined_d 0.025 r_gen_planes_refined 0.008 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_symmetry_vdw_other r_symmetry_hbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1652 Nucleic Acid Atoms Solvent Atoms 10 Heterogen Atoms 7
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling REFMAC refinement CCP4 data scaling