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Crystal structure of GltPh K55C-A364C mutant crosslinked with divalent mercury
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2NWX PDB entry 2NWX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5 277 PEG MME 350, CaCl2, MES, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 4.46 72.42
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 113.142 α = 90 b = 206.78 β = 90 c = 205.971 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 CCD ADSC QUANTUM 315 2008-10-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X25 1.000 NSLS X25
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 3.5 40 97.9 0.118 6.1 8.3 30570 29928 109.7
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 3.5 3.63 92.2 6.4 2776
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 (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB entry 2NWX 3.51 12 29864 28969 1473 97.22 0.267 0.267 0.27 0.2989 RANDOM 100.882
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] 5.25 2.99 -8.24
RMS Deviations Key Refinement Restraint Deviation r_angle_refined_deg 1.288 r_dihedral_angle_2_deg 0.881 r_dihedral_angle_3_deg 0.752 r_dihedral_angle_4_deg 0.549 r_scangle_it 0.514 r_scbond_it 0.282 r_mcangle_it 0.226 r_mcbond_it 0.118 r_dihedral_angle_1_deg 0.097 r_chiral_restr 0.081
RMS Deviations Key Refinement Restraint Deviation r_angle_refined_deg 1.288 r_dihedral_angle_2_deg 0.881 r_dihedral_angle_3_deg 0.752 r_dihedral_angle_4_deg 0.549 r_scangle_it 0.514 r_scbond_it 0.282 r_mcangle_it 0.226 r_mcbond_it 0.118 r_dihedral_angle_1_deg 0.097 r_chiral_restr 0.081 r_bond_refined_d 0.01 r_gen_planes_refined 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9060 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 36
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction CBASS data collection DENZO data reduction SCALEPACK data scaling PHASER phasing