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CRYSTAL STRUCTURE OF THE N-TERMINAL DOMAIN OF HSP70 (CGD2_20) FROM Cryptosporidium PARVUM IN COMPLEX WITH ADP and inorganic phosphate
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3KVG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 293 4 mM MgCl2, 2 mM TCEP,20% P3350, 0.2M KCl, 2 mM ADP, 4 mM MgCL2, 2 mM TCEP, 25% Ethylene Glycol - Cryoprotectant, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.55 51.85
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 85.977 α = 90 b = 115.324 β = 90 c = 182.314 γ = 90
Symmetry Space Group C 2 2 21
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++ 2009-11-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-E+ SUPERBRIGHT 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 2.2 50 99.8 0.057 0.034 14.7 6.9 46364 46272 43
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.2 2.24 100 0.824 0.748 2.8 6.4 2291
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 3kvg 2.2 50 46427 46233 2336 99.58 0.209 0.209 0.206 0.2262 0.252 0.2636 RANDOM 11.246
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] -0.46 -0.77 1.23
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.012 r_dihedral_angle_4_deg 15.438 r_dihedral_angle_3_deg 15.305 r_dihedral_angle_1_deg 5.301 r_scangle_it 2.94 r_scbond_it 1.835 r_angle_refined_deg 1.256 r_mcangle_it 1.245 r_angle_other_deg 0.819 r_rigid_bond_restr 0.738
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.012 r_dihedral_angle_4_deg 15.438 r_dihedral_angle_3_deg 15.305 r_dihedral_angle_1_deg 5.301 r_scangle_it 2.94 r_scbond_it 1.835 r_angle_refined_deg 1.256 r_mcangle_it 1.245 r_angle_other_deg 0.819 r_rigid_bond_restr 0.738 r_mcbond_it 0.673 r_mcbond_other 0.135 r_chiral_restr 0.071 r_bond_refined_d 0.011 r_gen_planes_refined 0.005 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6039 Nucleic Acid Atoms Solvent Atoms 421 Heterogen Atoms 73
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction PHASER phasing