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Crystal structure of human tryptophan hydroxylase 1 in complex with inhibitor KM-05-193
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1MLW
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293.15 20% w/v PEG 3350, 200 mM potassium formate pH 7.3
Crystal Properties Matthews coefficient Solvent content 2.14 42.45
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 46.97 α = 90 b = 57.947 β = 97.624 c = 59.349 γ = 90
Symmetry Space Group P 1 21 1
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 2015-07-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.1 0.9184 BESSY 14.1
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 1.628 29.5515963785 99.66 0.0669 14.71 4.5 39546 17.8251303948
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 1.63 1.69 0.7235
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1mlw 1.62800050605 29.5515963785 1.3544379811 39541 1977 99.6672800141 0.168344186808 0.16709833574 0.1693 0.191912784114 0.1912 25.8363252539
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 11.5365241098 f_angle_d 1.19914626004 f_chiral_restr 0.0575745316211 f_bond_d 0.00921610026666 f_plane_restr 0.00656787179496
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2322 Nucleic Acid Atoms Solvent Atoms 314 Heterogen Atoms 41
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling PHASER phasing