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Crystal Structure of Human Protein phosphatase 1A (PPM1A) Bound with Phosphate at 1 mM of Mn2+
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.2 277 50mM potassium phosphate, 12%(w/v) PEG8000, 15%(v/v) glycerol, 2mM DTT, 1mM MnCl2, pH 5.2, vapor diffusion, hanging drop, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.93 58.03
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 91.115 α = 90 b = 91.115 β = 90 c = 106.577 γ = 120
Symmetry Space Group P 31 2 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 IMAGE PLATE RIGAKU RAXIS IV++ 2008-03-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 1.5418
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 2.5 29.82 99.5 0.137 5.42 18059
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) 2.5 2.59 100 0.369 2 5.43 1791
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION THROUGHOUT 2.5 15 17984 912 99.56 0.193 0.19 0.251 0.2238 RANDOM 25.21
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] -0.15 -0.07 -0.15 0.22
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.715 r_dihedral_angle_4_deg 21.47 r_dihedral_angle_3_deg 16.55 r_dihedral_angle_1_deg 5.417 r_scangle_it 1.836 r_angle_refined_deg 1.131 r_scbond_it 1.05 r_mcangle_it 0.784 r_mcbond_it 0.428 r_nbtor_refined 0.299
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.715 r_dihedral_angle_4_deg 21.47 r_dihedral_angle_3_deg 16.55 r_dihedral_angle_1_deg 5.417 r_scangle_it 1.836 r_angle_refined_deg 1.131 r_scbond_it 1.05 r_mcangle_it 0.784 r_mcbond_it 0.428 r_nbtor_refined 0.299 r_nbd_refined 0.197 r_symmetry_vdw_refined 0.149 r_xyhbond_nbd_refined 0.147 r_symmetry_hbond_refined 0.098 r_chiral_restr 0.078 r_bond_refined_d 0.007 r_gen_planes_refined 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2821 Nucleic Acid Atoms Solvent Atoms 273 Heterogen Atoms 12
Software Software Software Name Purpose d*TREK data scaling REFMAC refinement PDB_EXTRACT data extraction