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The complete sensory module of the cyanobacterial phytochrome Cph1 in the Pr-state.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.7 TETRAGONAL CRYSTALS OF THE CPH1 PR STATE WERE GROWN IN 96-WELL CRYSTALLIZATION PLATES USING DROPS COMPRISING 500 NL 10 MG/ML CPH1-DELTA2 IN 2.5 MM TRIS/HCL PH 7.8, 15 MM NACL PLUS 500 NL RESERVOIR SOLUTION (2.1 M SODIUM ACETATE, PH 6.7).
Crystal Properties Matthews coefficient Solvent content 3.2 55.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 77.18 α = 90 b = 77.18 β = 90 c = 249 γ = 90
Symmetry Space Group P 43 21 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 ADSC CCD MIRRORS 2007-07-13 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-4 ESRF ID14-4
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 2.2 25 67.2 0.05 23 7 26939 -3
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 2.2 2.25 6.7 0.36 3.5
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 MAD THROUGHOUT NONE 2.21 24.68 25188 1062 68.1 0.245 0.244 0.3257 0.271 0.3174 RANDOM 65.47
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] 1.01 1.01 -2.02
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.297 r_dihedral_angle_4_deg 18.74 r_dihedral_angle_3_deg 16.791 r_dihedral_angle_1_deg 6.427 r_angle_refined_deg 1.301 r_angle_other_deg 0.859 r_scangle_it 0.758 r_scbond_it 0.491 r_mcangle_it 0.42 r_mcbond_it 0.255
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.297 r_dihedral_angle_4_deg 18.74 r_dihedral_angle_3_deg 16.791 r_dihedral_angle_1_deg 6.427 r_angle_refined_deg 1.301 r_angle_other_deg 0.859 r_scangle_it 0.758 r_scbond_it 0.491 r_mcangle_it 0.42 r_mcbond_it 0.255 r_nbd_refined 0.189 r_nbd_other 0.182 r_symmetry_vdw_other 0.176 r_nbtor_refined 0.172 r_symmetry_vdw_refined 0.143 r_symmetry_hbond_refined 0.13 r_xyhbond_nbd_refined 0.128 r_nbtor_other 0.083 r_chiral_restr 0.062 r_bond_refined_d 0.007 r_gen_planes_refined 0.003 r_gen_planes_other 0.003 r_bond_other_d 0.001 r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3934 Nucleic Acid Atoms Solvent Atoms 29 Heterogen Atoms 43
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling SHARP phasing