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Structure of Chloroflexus aggregans flavin based fluorescent protein (CagFbFP) Q89E variant (complex with FMN)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6RHF
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 300 pH 6.5, 0.02M Sodium formate; 0.02M Ammonium acetate; 0.02M Sodium citrate tribasic dihydrate; 0.02M Potassium sodium tartrate tetrahydrate; 0.02M Sodium oxamate; 0.1M Imidazole; 0.1M MES monohydrate (acid); 20% v/v Ethylene glycol; 10% w/v PEG 8000
Crystal Properties Matthews coefficient Solvent content 2.32 46.93
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.722 α = 90 b = 109.602 β = 90 c = 39.053 γ = 90
Symmetry Space Group P 21 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 PIXEL DECTRIS EIGER2 X CdTe 16M 2023-10-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PETRA III, EMBL c/o DESY BEAMLINE P14 (MX2) 0.6888 PETRA III, EMBL c/o DESY P14 (MX2)
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 1.27 54.8 100 1 14.1 26 61767
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 1.27 1.29 0.432
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 (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 6RHF 1.27 48.239 61638 3045 99.814 0.162 0.1603 0.1603 0.1893 0.1897 18.68
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] 0.05 -0.085 0.034
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_6_deg 16.98 r_dihedral_angle_3_deg 11.228 r_dihedral_angle_1_deg 6.969 r_dihedral_angle_2_deg 5.269 r_rigid_bond_restr 3.971 r_lrange_it 2.708 r_lrange_other 2.708 r_scangle_it 2.235 r_scangle_other 2.234 r_scbond_it 1.714
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_6_deg 16.98 r_dihedral_angle_3_deg 11.228 r_dihedral_angle_1_deg 6.969 r_dihedral_angle_2_deg 5.269 r_rigid_bond_restr 3.971 r_lrange_it 2.708 r_lrange_other 2.708 r_scangle_it 2.235 r_scangle_other 2.234 r_scbond_it 1.714 r_scbond_other 1.713 r_mcangle_it 1.678 r_mcangle_other 1.678 r_mcbond_it 1.319 r_mcbond_other 1.319 r_angle_refined_deg 1.169 r_angle_other_deg 0.415 r_nbd_refined 0.225 r_symmetry_nbd_other 0.21 r_nbtor_refined 0.184 r_nbd_other 0.156 r_xyhbond_nbd_refined 0.153 r_symmetry_xyhbond_nbd_refined 0.133 r_symmetry_nbd_refined 0.108 r_symmetry_nbtor_other 0.083 r_chiral_restr 0.059 r_gen_planes_refined 0.006 r_bond_refined_d 0.004 r_gen_planes_other 0.001 r_symmetry_xyhbond_nbd_other 0.001 r_bond_other_d
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1598 Nucleic Acid Atoms Solvent Atoms 207 Heterogen Atoms 74
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling MOLREP phasing