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Structure of a Bacterial Cyclic-Nucleotide Regulated Ion Channel
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6 298 PEG2000, pH 6.0, temperature 298K, VAPOR DIFFUSION, SITTING DROP
Crystal Properties Matthews coefficient Solvent content 5.29 76.75
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 283.287 α = 90 b = 283.287 β = 90 c = 103.507 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 CCD 2007-01-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A 1.08 NSLS X29A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 4 141.42 26095
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 (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION THROUGHOUT 4 141.42 26095 1324 99.59 0.308 0.307 0.2965 0.333 0.3286 RANDOM 142.676
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] -12.14 -6.07 -12.14 18.21
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.727 r_dihedral_angle_3_deg 16.952 r_dihedral_angle_4_deg 11.778 r_dihedral_angle_1_deg 4.108 r_angle_refined_deg 0.931 r_nbtor_refined 0.295 r_metal_ion_refined 0.226 r_nbd_refined 0.197 r_symmetry_vdw_refined 0.155 r_xyhbond_nbd_refined 0.109
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.727 r_dihedral_angle_3_deg 16.952 r_dihedral_angle_4_deg 11.778 r_dihedral_angle_1_deg 4.108 r_angle_refined_deg 0.931 r_nbtor_refined 0.295 r_metal_ion_refined 0.226 r_nbd_refined 0.197 r_symmetry_vdw_refined 0.155 r_xyhbond_nbd_refined 0.109 r_chiral_restr 0.053 r_bond_refined_d 0.006 r_gen_planes_refined 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6696 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 5
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction