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CRYSTAL STRUCTURE OF A FDXN ELEMENT EXCISION CONTROLLING FACTOR PROTEIN (AVA_3312) FROM ANABAENA VARIABILIS AT 1.60 A RESOLUTION
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.6 293 NANODROP, 0.2M (NH4)2SO4, 25.0% PEG 4000, 0.1M Acetate pH 4.6, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.36 47.96
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59.81 α = 90 b = 59.81 β = 90 c = 73.19 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 MARMOSAIC 325 mm CCD Flat mirror (vertical focusing) 2006-12-18 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL11-1 0.91162, 0.97937, 0.97905 SSRL BL11-1
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 25.898 96.3 0.037 12.07 38600 26.2
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 1.66 88.7 0.242 3.2 7224
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 MAD THROUGHOUT 1.6 25.898 38571 1937 99.64 0.143 0.143 0.142 0.1562 0.155 0.1635 RANDOM 24.211
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] 0.18 0.09 0.18 -0.27
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.815 r_dihedral_angle_4_deg 18.322 r_dihedral_angle_3_deg 9.724 r_scangle_it 5.482 r_scbond_it 4.146 r_dihedral_angle_1_deg 3.803 r_mcangle_it 2.694 r_mcbond_it 2.082 r_angle_refined_deg 1.572 r_angle_other_deg 0.866
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.815 r_dihedral_angle_4_deg 18.322 r_dihedral_angle_3_deg 9.724 r_scangle_it 5.482 r_scbond_it 4.146 r_dihedral_angle_1_deg 3.803 r_mcangle_it 2.694 r_mcbond_it 2.082 r_angle_refined_deg 1.572 r_angle_other_deg 0.866 r_mcbond_other 0.421 r_symmetry_vdw_other 0.257 r_xyhbond_nbd_refined 0.225 r_nbd_refined 0.224 r_symmetry_vdw_refined 0.194 r_nbtor_refined 0.189 r_nbd_other 0.176 r_symmetry_hbond_refined 0.167 r_chiral_restr 0.101 r_nbtor_other 0.086 r_bond_refined_d 0.018 r_gen_planes_refined 0.007 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2063 Nucleic Acid Atoms Solvent Atoms 285 Heterogen Atoms 46
Software Software Software Name Purpose MolProbity model building SOLVE phasing REFMAC refinement XSCALE data scaling PDB_EXTRACT data extraction XDS data reduction