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human GTP cyclohydrolase I in complex with 7-deaza-GTP
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1FB1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 293.15 0.1 M Morpheus Buffer 1, 30 % EDO_P8K and Morpheus ethylene glycols (Morpheus HT-96; E10; Molecular Dimensions)
Crystal Properties Matthews coefficient Solvent content 2.93 58.04
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 87.861 α = 85.22 b = 88.595 β = 88.91 c = 163.567 γ = 83.55
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 PILATUS 6M-F 2018-06-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 0.999880 SLS X10SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.206 87.739 89.7 0.045 0.045 6.2 1.8 142765
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.206 2.457 62.4 0.337 0.337 1.5 1.8
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 MOLECULAR REPLACEMENT THROUGHOUT 1FB1 2.206 162.99 142496 2913 57.9 0.1832 0.1827 0.1848 0.208 0.2076 RANDOM 48.76
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] -1.8009 2.124 -2.67 4.0389 -5.0943 -2.2381
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 16.85 t_omega_torsion 3.24 t_angle_deg 1.05 t_bond_d 0.008 t_dihedral_angle_d t_gen_planes t_it t_chiral_improper_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 30039 Nucleic Acid Atoms Solvent Atoms 636 Heterogen Atoms 660
Software Software Software Name Purpose BUSTER refinement PDB_EXTRACT data extraction XDS data reduction Aimless data scaling PHASER phasing