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Structure of the N-terminally truncated PAS domain of signal transduction histidine kinase from Nostoc punctiforme PCC 73102 with homology to the H-NOXA/H-NOBA domain of the soluble guanylyl cyclase
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.7 277 1.7-1.9M NH4SO4, 100mM TrisHCl pH 7.7-9.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.41 48.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 72.332 α = 90 b = 72.332 β = 90 c = 169.08 γ = 120
Symmetry Space Group P 61 2 2
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 CUSTOM-MADE 2006-02-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 4.2.2 ALS 4.2.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 35.4 99.43 0.08 12.2 5.68 17432
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 SAD THROUGHOUT 2 35.36 17432 941 99.43 0.24056 0.23855 0.233 0.27802 0.2733 RANDOM 46.529
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] -0.06 -0.03 -0.06 0.09
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.498 r_dihedral_angle_4_deg 22.711 r_dihedral_angle_3_deg 16.128 r_scangle_it 11.642 r_scbond_it 8.596 r_mcangle_it 7.044 r_dihedral_angle_1_deg 6.742 r_mcbond_it 5.176 r_angle_refined_deg 1.373 r_nbtor_refined 0.312
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.498 r_dihedral_angle_4_deg 22.711 r_dihedral_angle_3_deg 16.128 r_scangle_it 11.642 r_scbond_it 8.596 r_mcangle_it 7.044 r_dihedral_angle_1_deg 6.742 r_mcbond_it 5.176 r_angle_refined_deg 1.373 r_nbtor_refined 0.312 r_nbd_refined 0.196 r_symmetry_hbond_refined 0.17 r_symmetry_vdw_refined 0.167 r_xyhbond_nbd_refined 0.129 r_chiral_restr 0.101 r_bond_refined_d 0.012 r_gen_planes_refined 0.005 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1771 Nucleic Acid Atoms Solvent Atoms 111 Heterogen Atoms 10
Software Software Software Name Purpose REFMAC refinement d*TREK data reduction d*TREK data scaling SOLVE phasing