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Cobalt chelatase CbiK (periplasmatic) from Desulvobrio vulgaris Hildenborough (co-crystallized with cobalt)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.5 CRYSTALLIZATION SOLUTION: 100MM TRIS-HCL PH8.5, 2M AMMONIUM SULFATE. THE DROP WAS MADE BY ADDING 1UL OF PROTEIN PLUS 1.8UL OF CRYSTALLIZATION SOLUTION AND 0.2UL OF 1M COBALT CHLORIDE.
Crystal Properties Matthews coefficient Solvent content 3.7 66.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 121.441 α = 90 b = 121.441 β = 90 c = 121.1 γ = 90
Symmetry Space Group I 4 2 2
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 MIRRORS 2007-07-12 M MAD
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 2.4 49.45 97.5 0.067 10.9 7.7 18046 36.2
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 2.4 2.53 96.6 0.411 1.9 7.6
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 MAD THROUGHOUT NONE 2.4 85.75 17055 917 99.58 0.17211 0.1696 0.1704 0.22022 0.2199 RANDOM 27.804
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] -0.15 -0.15 0.3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.638 r_dihedral_angle_4_deg 18.993 r_dihedral_angle_3_deg 16.795 r_dihedral_angle_1_deg 5.792 r_scangle_it 5.22 r_scbond_it 3.308 r_mcangle_it 2.07 r_angle_refined_deg 1.989 r_mcbond_it 1.082 r_chiral_restr 0.115
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.638 r_dihedral_angle_4_deg 18.993 r_dihedral_angle_3_deg 16.795 r_dihedral_angle_1_deg 5.792 r_scangle_it 5.22 r_scbond_it 3.308 r_mcangle_it 2.07 r_angle_refined_deg 1.989 r_mcbond_it 1.082 r_chiral_restr 0.115 r_bond_refined_d 0.02 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_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 1984 Nucleic Acid Atoms Solvent Atoms 112 Heterogen Atoms 106
Software Software Software Name Purpose REFMAC refinement XDS data reduction SCALEPACK data scaling SHELX phasing