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Crystal Structure of PA4781 HD-GYP domain from Pseudomonas aeruginosa at 2.2A resolution showing a bi-metallic Ni ion center
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 294 cacodilate 0.1M pH 6.5, KSCN 0.25M, KBr 0.2M, PEG 20K 3%, PGA 3%, cryo 20% glycerol, vapor diffusion, hanging drop, temperature 294K
Crystal Properties Matthews coefficient Solvent content 3.61 65.92
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 93.984 α = 90 b = 93.984 β = 90 c = 78.469 γ = 90
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 MARMOSAIC 225 mm CCD 2010-10-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.1 0.91841 BESSY 14.1
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 2.2 46.99 100 0.256 9.9 15.3 34840
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 2.2 2.27 100 0.016 2.4 15.3 3024
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) 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 MOLECULAR REPLACEMENT THROUGHOUT 2.2 46.99 33066 33063 1750 99.99 0.1787 0.1769 0.1837 0.2127 0.2172 RANDOM 34.955
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] -0.28 -0.28 0.56
RMS Deviations Key Refinement Restraint Deviation r_mcangle_it 4.591 r_mcbond_it 3.171 r_mcbond_other 3.17 r_angle_refined_deg 1.816 r_angle_other_deg 1.208 r_chiral_restr 0.109 r_bond_refined_d 0.019 r_gen_planes_refined 0.01 r_bond_other_d 0.006 r_gen_planes_other 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3385 Nucleic Acid Atoms Solvent Atoms 198 Heterogen Atoms 6
Software Software Software Name Purpose Aimless data scaling MOLREP phasing REFMAC refinement PDB_EXTRACT data extraction XDS data reduction