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Crystal Structure of Human Protein phosphatase 1A (PPM1A) Bound with Citrate at 1 mM of Mn2+
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.2 277 50mM trisodium citrate, 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 2.95 58.36
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 91.412 α = 90 b = 91.412 β = 90 c = 106.721 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 2.3 14.97 97.6 0.121 6.76 22725
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) 2.3 2.38 98.5 0.391 1.9 7.07 2236
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION THROUGHOUT 2.3 14.97 22707 1159 97.58 0.193 0.189 0.1888 0.254 0.2543 RANDOM 24.516
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] -0.11 -0.05 -0.11 0.16
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.976 r_dihedral_angle_4_deg 21.234 r_dihedral_angle_3_deg 16.923 r_dihedral_angle_1_deg 5.713 r_scangle_it 2.727 r_scbond_it 1.624 r_angle_refined_deg 1.37 r_mcangle_it 1.017 r_mcbond_it 0.581 r_nbtor_refined 0.296
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.976 r_dihedral_angle_4_deg 21.234 r_dihedral_angle_3_deg 16.923 r_dihedral_angle_1_deg 5.713 r_scangle_it 2.727 r_scbond_it 1.624 r_angle_refined_deg 1.37 r_mcangle_it 1.017 r_mcbond_it 0.581 r_nbtor_refined 0.296 r_nbd_refined 0.202 r_xyhbond_nbd_refined 0.17 r_symmetry_vdw_refined 0.169 r_symmetry_hbond_refined 0.125 r_chiral_restr 0.09 r_bond_refined_d 0.011 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2821 Nucleic Acid Atoms Solvent Atoms 273 Heterogen Atoms 20
Software Software Software Name Purpose d*TREK data scaling REFMAC refinement PDB_EXTRACT data extraction