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Structure of PPM1, a leucine carboxy methyltransferase involved in the regulation of protein phosphatase 2A activity
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.6 293 15% PEG 8000, 0.2M ammonium sulfate, 0.1M MES, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.53 51.46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 110.747 α = 90 b = 110.747 β = 90 c = 165.613 γ = 120
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 4 2002-02-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-4 0.93300 ESRF ID14-4
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 2 24 98.8 76511 2 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2 2.11 92
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 24.47 2 72598 72598 3851 98.74 0.16138 0.15878 0.2491 0.21031 0.2514 RANDOM 16.526
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] -0.12 -0.06 -0.12 0.18
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 4.369 r_scangle_it 4.128 r_scbond_it 2.516 r_mcangle_it 1.577 r_angle_other_deg 0.857 r_mcbond_it 0.843 r_angle_refined_deg 0.79 r_symmetry_vdw_other 0.342 r_nbd_refined 0.255 r_nbd_other 0.245
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 4.369 r_scangle_it 4.128 r_scbond_it 2.516 r_mcangle_it 1.577 r_angle_other_deg 0.857 r_mcbond_it 0.843 r_angle_refined_deg 0.79 r_symmetry_vdw_other 0.342 r_nbd_refined 0.255 r_nbd_other 0.245 r_symmetry_hbond_refined 0.213 r_xyhbond_nbd_refined 0.195 r_symmetry_vdw_refined 0.17 r_nbtor_other 0.085 r_chiral_restr 0.046 r_gen_planes_refined 0.007 r_bond_refined_d 0.005 r_gen_planes_other 0.005 r_bond_other_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7998 Nucleic Acid Atoms Solvent Atoms 990 Heterogen Atoms 112
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction CCP4 data scaling