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Crystal structure of human tryptophan hydroxylase 1 in complex with inhibitor KM-480
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 8% w/v PEG 8000, 100 mM Tris-HCl pH 8.5
Crystal Properties Matthews coefficient Solvent content 2.14 42.55
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 47.021 α = 90 b = 57.919 β = 97.654 c = 59.416 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 2014-01-28 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 1.868597 41.2928 99.76 0.0704 14.53 4.1 26286 20.1733245887
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 1.87 1.94 98.69 0.4426 3.9
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 1.86859719255 41.2927756871 1.3674232932 26282 1314 99.7495066039 0.161484691984 0.159509235052 0.1628 0.198808711011 0.2039 25.8132692447
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 12.516595896 f_angle_d 1.26029444634 f_chiral_restr 0.0526172345904 f_bond_d 0.0100108160368 f_plane_restr 0.00685206122876
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2352 Nucleic Acid Atoms Solvent Atoms 227 Heterogen Atoms 46
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling PHASER phasing