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Protein tyrosine phosphatase 1B with sulfamic acid inhibitors
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1PTV PDB ENTRY 1PTV
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 8 298 18% PEG4000, 200 mM MgCl2, 100 mM TRIS-HCl, pH 8.0, VAPOR DIFFUSION, temperature 298K
Crystal Properties Matthews coefficient Solvent content 3.4 63.81
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 88.44 α = 90 b = 88.44 β = 90 c = 104.619 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 CCD BRUKER SMART 6000 2001-06-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE MACSCIENCE 1.00
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 2.12 32 99.4 0.032 21.92 4.6 27297 27297 28.8
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) 1 2.12 2.25 99.4 0.2 6.66 3.8 4368
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation 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 THROUGHOUT PDB ENTRY 1PTV 2.12 32 27291 27291 1368 99.87 0.16 0.16 0.158 0.1603 0.197 0.196 RANDOM 27.312
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] 0.34 0.17 0.34 -0.51
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.788 r_dihedral_angle_4_deg 23.693 r_dihedral_angle_3_deg 14.173 r_dihedral_angle_1_deg 6.786 r_scangle_it 5.769 r_scbond_it 3.936 r_mcangle_it 2.474 r_angle_refined_deg 2.32 r_mcbond_it 1.705 r_nbtor_refined 0.314
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.788 r_dihedral_angle_4_deg 23.693 r_dihedral_angle_3_deg 14.173 r_dihedral_angle_1_deg 6.786 r_scangle_it 5.769 r_scbond_it 3.936 r_mcangle_it 2.474 r_angle_refined_deg 2.32 r_mcbond_it 1.705 r_nbtor_refined 0.314 r_symmetry_vdw_refined 0.225 r_nbd_refined 0.224 r_xyhbond_nbd_refined 0.156 r_symmetry_hbond_refined 0.155 r_chiral_restr 0.153 r_symmetry_metal_ion_refined 0.045 r_metal_ion_refined 0.013 r_bond_refined_d 0.011 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2427 Nucleic Acid Atoms Solvent Atoms 272 Heterogen Atoms 33
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data reduction SCALEPACK data scaling AMoRE phasing