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Structure of stringent starvation protein A homolog from Pseudomonas fluorescens
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1YY7 PDB entry 1YY7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.5 298 0.1 M Imidazole pH 8.0, 0.4M Sodium Phosphate, 1.6M Potassium Phosphate, 0.2M Nacl, Vapor diffusion, Sitting drop, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.24 45.02
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 43.591 α = 85.28 b = 53.917 β = 71.05 c = 54.496 γ = 66.71
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 315 2010-02-03 SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A 0.9793 NSLS X29A
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 1.6 50 95.4 0.073 17.7 3.2 54196
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 1.6 1.63 94 0.201 3.2 2650
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT PDB entry 1YY7 1.6 50 54182 2741 95.44 0.185 0.183 0.1954 0.212 0.2255 RANDOM 14.447
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] -0.29 0.17 -0.47 -0.51 0.36 0.91
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32 r_dihedral_angle_4_deg 16.12 r_dihedral_angle_3_deg 13.128 r_scangle_it 5.528 r_dihedral_angle_1_deg 5.431 r_scbond_it 3.484 r_mcangle_it 2.51 r_mcbond_it 1.571 r_angle_refined_deg 1.528 r_chiral_restr 0.104
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32 r_dihedral_angle_4_deg 16.12 r_dihedral_angle_3_deg 13.128 r_scangle_it 5.528 r_dihedral_angle_1_deg 5.431 r_scbond_it 3.484 r_mcangle_it 2.51 r_mcbond_it 1.571 r_angle_refined_deg 1.528 r_chiral_restr 0.104 r_bond_refined_d 0.013 r_gen_planes_refined 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3152 Nucleic Acid Atoms Solvent Atoms 217 Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction CBASS data collection HKL-2000 data reduction MOLREP phasing