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Crystal Structure of Human Protein phosphatase 1A (PPM1A) Bound with Citrate at 10 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, 10mM MnCl2, pH 5.2, vapor diffusion, hanging drop, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.93 57.96
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 91.069 α = 90 b = 91.069 β = 90 c = 106.508 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 14.97 97.5 0.153 7.06 17595
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 97.9 0.365 2 7.34 1733
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 2.5 14.97 17593 895 97.53 0.186 0.183 0.182 0.251 0.2522 RANDOM 23.52
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] -0.31 -0.16 -0.31 0.47
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.371 r_dihedral_angle_4_deg 21.757 r_dihedral_angle_3_deg 18.691 r_dihedral_angle_1_deg 5.973 r_scangle_it 2.617 r_scbond_it 1.518 r_angle_refined_deg 1.431 r_mcangle_it 0.982 r_mcbond_it 0.541 r_nbtor_refined 0.304
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.371 r_dihedral_angle_4_deg 21.757 r_dihedral_angle_3_deg 18.691 r_dihedral_angle_1_deg 5.973 r_scangle_it 2.617 r_scbond_it 1.518 r_angle_refined_deg 1.431 r_mcangle_it 0.982 r_mcbond_it 0.541 r_nbtor_refined 0.304 r_nbd_refined 0.22 r_symmetry_vdw_refined 0.199 r_xyhbond_nbd_refined 0.179 r_symmetry_hbond_refined 0.124 r_chiral_restr 0.101 r_bond_refined_d 0.011 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2828 Nucleic Acid Atoms Solvent Atoms 273 Heterogen Atoms 20
Software Software Software Name Purpose d*TREK data scaling REFMAC refinement PDB_EXTRACT data extraction