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Crystal structure of FE-hydrogenase from methanothermobacter marburgensis in complex with 2-naphthylisocyanide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3F46 PDB ENTRY 3F46
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 281 0.5mM toluenesulfonylmethylisocyanide, 0.1 M Tris, 0.02 M MgCl2, 30%(v/v) pentaerythritol propoxylate 426, pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 281K
Crystal Properties Matthews coefficient Solvent content 2.45 49.88
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 141.18 α = 90 b = 141.18 β = 90 c = 96.46 γ = 120
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 2011-03-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA 1.0 SLS X06SA
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 20 98.6 0.057 12.69 2.87 41275 41275
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 99 0.456 2.82 2.77 5401
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 3F46 2.2 20 34050 34050 1808 98.52 0.17347 0.17347 0.1708 0.1672 0.2226 0.2176 RANDOM 45.839
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] 0.35 0.17 0.35 -0.52
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 5.62 r_angle_refined_deg 2.026 r_chiral_restr 0.168 r_bond_refined_d 0.015 r_gen_planes_refined 0.007 r_bond_other_d r_angle_other_deg r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_deg
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 5.62 r_angle_refined_deg 2.026 r_chiral_restr 0.168 r_bond_refined_d 0.015 r_gen_planes_refined 0.007 r_bond_other_d r_angle_other_deg r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_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_it r_mcbond_other r_mcangle_it r_scbond_it r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5276 Nucleic Acid Atoms Solvent Atoms 152 Heterogen Atoms 106
Software Software Software Name Purpose XDS data scaling PHASER phasing REFMAC refinement XDS data reduction