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CO-bound 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 46.75
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 81.172 α = 90 b = 130.623 β = 110.65 c = 106.996 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 2014-03-06 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 1.5 38.74 98.2 13.8 6.9 326010
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 1.5 1.58 98 1.7 6.8
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION THROUGHOUT 1.5 38.74 309778 16172 98.1 0.13855 0.13772 0.1461 0.1543 0.1464 RANDOM 16.481
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] 0.84 0.12 -0.3 -0.49
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.928 r_dihedral_angle_4_deg 20.462 r_sphericity_free 17.445 r_dihedral_angle_3_deg 12.731 r_dihedral_angle_1_deg 6.102 r_sphericity_bonded 4.929 r_rigid_bond_restr 2.446 r_long_range_B_refined 2.013 r_long_range_B_other 1.868 r_scangle_other 1.784
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.928 r_dihedral_angle_4_deg 20.462 r_sphericity_free 17.445 r_dihedral_angle_3_deg 12.731 r_dihedral_angle_1_deg 6.102 r_sphericity_bonded 4.929 r_rigid_bond_restr 2.446 r_long_range_B_refined 2.013 r_long_range_B_other 1.868 r_scangle_other 1.784 r_angle_refined_deg 1.717 r_scbond_it 1.563 r_scbond_other 1.563 r_angle_other_deg 1.424 r_mcangle_it 1.294 r_mcangle_other 1.294 r_mcbond_it 1.042 r_mcbond_other 1.041 r_chiral_restr 0.104 r_bond_refined_d 0.01 r_gen_planes_refined 0.008 r_bond_other_d 0.002 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 15889 Nucleic Acid Atoms Solvent Atoms 1636 Heterogen Atoms 148
Software Software Software Name Purpose REFMAC refinement