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Reactivated Nitrogenase MoFe-protein from A. vinelandii
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 294 PEG4000, NaCl, imidazole/malate, glycerol, sodium dithionite
Crystal Properties Matthews coefficient Solvent content 2.31 46.69
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 80.941 α = 90 b = 130.785 β = 110.58 c = 107.005 γ = 90
Symmetry Space Group P 1 21 1
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 PSI PILATUS 6M 2014-04-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL12-2 0.99987 SSRL BL12-2
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 1.43 39.76 96.7 9.6 7 370074
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 1.43 1.51 95.3 2 7
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 THROUGHOUT 1.43 38.647 351612 18448 96.64 0.13213 0.13163 0.1323 0.14153 0.1331 RANDOM 12.785
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] 0.27 0.05 -0.23 -0.06
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.315 r_sphericity_free 20.939 r_dihedral_angle_4_deg 20.106 r_dihedral_angle_3_deg 12.261 r_dihedral_angle_1_deg 6.126 r_sphericity_bonded 5.482 r_long_range_B_refined 1.909 r_long_range_B_other 1.716 r_scangle_other 1.701 r_angle_refined_deg 1.687
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.315 r_sphericity_free 20.939 r_dihedral_angle_4_deg 20.106 r_dihedral_angle_3_deg 12.261 r_dihedral_angle_1_deg 6.126 r_sphericity_bonded 5.482 r_long_range_B_refined 1.909 r_long_range_B_other 1.716 r_scangle_other 1.701 r_angle_refined_deg 1.687 r_rigid_bond_restr 1.566 r_scbond_it 1.458 r_scbond_other 1.458 r_angle_other_deg 1.427 r_mcangle_it 1.086 r_mcangle_other 1.085 r_mcbond_it 0.853 r_mcbond_other 0.853 r_chiral_restr 0.102 r_bond_refined_d 0.01 r_gen_planes_refined 0.008 r_bond_other_d 0.001 r_gen_planes_other 0.001 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_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 15882 Nucleic Acid Atoms Solvent Atoms 1532 Heterogen Atoms 138
Software Software Software Name Purpose REFMAC refinement