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Crystal structure of PHOSPHOTRIESTERASE HOMOLOGY PROTEIN FROM ESCHERICHIA COLI complexed with phosphate in active site
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1BF6 PDB entry 1BF6
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 293 1.3M ammonium phosphate, 50mM Hepes, 10% MPD, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293.0K
Crystal Properties Matthews coefficient Solvent content 2.57 52.15
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 83.048 α = 90 b = 100.308 β = 104.48 c = 168.037 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 CCD ADSC QUANTUM 315r 2013-06-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A 1.075 NSLS X29A
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 1.842 42.572 99.28 228414 228414
Refinement Statistics Diffraction ID Structure Solution 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 PDB entry 1BF6 1.842 42.572 228414 228414 6882 99.28 0.1756 0.1756 0.1746 0.1749 0.2078 0.2076 RANDOM
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 13.649 f_angle_d 1.06 f_chiral_restr 0.072 f_bond_d 0.007 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 18354 Nucleic Acid Atoms Solvent Atoms 1719 Heterogen Atoms 183
Software Software Software Name Purpose CBASS data collection BALBES phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling