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Crystal Structure of Bacillus cereus Ribonucleotide Reductase di- iron NrdF in Complex with NrdI (2.1 A resolution)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4BMO PDB ENTRY 4BMO
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7 10 % (W/V) PEG 8000, 0.2 M MAGNESIUM CHLORIDE AND 0.1 M TRIS, PH 7.0
Crystal Properties Matthews coefficient Solvent content 2.7 54
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59.33 α = 90 b = 125.03 β = 90 c = 142.561 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 PIXEL DECTRIS PILATUS 6M 2011-02-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 ESRF ID29
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 2.1 62.5 98.5 0.1 8.6 3.9 30834 6
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 2.1 2.2 98.9 0.44 2.8 3.9
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 4BMO 2.1 62.59 29173 1542 97.86 0.1798 0.17695 0.1769 0.23342 0.2332 RANDOM 32.885
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] 1.09 -1.46 0.37
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.754 r_dihedral_angle_4_deg 24.253 r_dihedral_angle_3_deg 17.974 r_dihedral_angle_1_deg 6.352 r_scbond_it 4.93 r_mcangle_it 4.335 r_mcbond_it 3.134 r_angle_refined_deg 2.035 r_chiral_restr 0.159 r_bond_refined_d 0.019
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.754 r_dihedral_angle_4_deg 24.253 r_dihedral_angle_3_deg 17.974 r_dihedral_angle_1_deg 6.352 r_scbond_it 4.93 r_mcangle_it 4.335 r_mcbond_it 3.134 r_angle_refined_deg 2.035 r_chiral_restr 0.159 r_bond_refined_d 0.019 r_gen_planes_refined 0.01 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_mcangle_other r_scbond_other r_scangle_it 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 3286 Nucleic Acid Atoms Solvent Atoms 117 Heterogen Atoms 34
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling PHASER phasing