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STRUCTURE OF CRP-CAMP AT 1.9 A
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3GAP 3GAP CRP DIMER
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 LIQUID DIFFUSION 7.8 298 100mM KCl, 1mM EDTA, 50mM TRIS, 35% Glycerol, cAMP, pH 7.8, LIQUID DIFFUSION, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.4 48.71
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 46.028 α = 90 b = 93.024 β = 90 c = 105.503 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 93 IMAGE PLATE MACSCIENCE MULTILAYER 1998-06-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE MACSCIENCE
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 1.9 50 99.9 0.05 0.05 11.5 4.4 38852 38852 28.4
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) 1.89 1.93 99.9 0.27 0.27 5.1 4.2 1924
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-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 3GAP CRP DIMER 1.9 46.51 36001 36001 1796 98.6 0.215 0.2124 0.242 0.2383 SHELLS 38.5
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] -0.52 0.38 0.15
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.2 c_scangle_it 3.39 c_mcangle_it 2.25 c_scbond_it 2.2 c_mcbond_it 1.42 c_angle_deg 1.2 c_improper_angle_d 0.73 c_bond_d 0.006 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.2 c_scangle_it 3.39 c_mcangle_it 2.25 c_scbond_it 2.2 c_mcbond_it 1.42 c_angle_deg 1.2 c_improper_angle_d 0.73 c_bond_d 0.006 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3223 Nucleic Acid Atoms Solvent Atoms 252 Heterogen Atoms 82
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement CNS phasing