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Crystal structure analysis of thermotolerant Oscillatoria Phycocyanin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1KTP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 298 0.2M posttasium formate, 20% (W/V) PEG 3350 at pH 7.3
Crystal Properties Matthews coefficient Solvent content 2.97 58.58
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 84.012 α = 90 b = 153.728 β = 90 c = 207.034 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 80 CCD MARRESEARCH 2020-11-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON RRCAT INDUS-2 BEAMLINE PX-BL21 0.979 RRCAT INDUS-2 PX-BL21
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) CC (Half) 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 2.5 40.01 99.9 0.997 10.3 6.3 93421
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.5 2.54 0.701
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 MOLECULAR REPLACEMENT THROUGHOUT 2.5 40.01 88716 4630 99.88 0.19976 0.19668 0.2029 0.25964 0.2654 RANDOM 41.505
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] 0.51 0.91 -1.43
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 19.43 r_long_range_B_refined 8.84 r_long_range_B_other 8.84 r_scangle_other 6.964 r_dihedral_angle_1_deg 6.695 r_dihedral_angle_2_deg 6.495 r_mcangle_it 5.85 r_mcangle_other 5.85 r_scbond_it 4.592 r_scbond_other 4.592
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 19.43 r_long_range_B_refined 8.84 r_long_range_B_other 8.84 r_scangle_other 6.964 r_dihedral_angle_1_deg 6.695 r_dihedral_angle_2_deg 6.495 r_mcangle_it 5.85 r_mcangle_other 5.85 r_scbond_it 4.592 r_scbond_other 4.592 r_mcbond_it 3.966 r_mcbond_other 3.966 r_angle_refined_deg 1.654 r_angle_other_deg 0.548 r_chiral_restr 0.072 r_bond_refined_d 0.008 r_gen_planes_refined 0.007 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_dihedral_angle_4_deg r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 15772 Nucleic Acid Atoms Solvent Atoms 326 Heterogen Atoms 12
Software Software Software Name Purpose REFMAC refinement iMOSFLM data reduction Aimless data scaling PHASER phasing