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The catalytic domain of chicken tryptophan hydroxylase 1 with bound tryptophan
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1PAH PDB entry 1PAH
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 277 0.2M imidazole malate, 22.5% PEG 10000, pH 8.5, vapor diffusion, sitting drop, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.59 52.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 78 α = 90 b = 155.3 β = 90 c = 61.8 γ = 90
Symmetry Space Group C 2 2 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD ADSC QUANTUM 4 2007-08-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-3 0.934 ESRF ID14-3
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 1.9 48.34 100 0.145 0.146 13.84 7.2 30028 30024 -3 -3 22.612
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) 1.9 2 100 0.789 0.547 2.6 7.2 4233
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 PDB entry 1PAH 1.9 48.34 30024 30022 1502 100 0.1842 0.184 0.182 0.1808 0.226 0.2242 RANDOM 17.265
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] 0.1 0.02 -0.13
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.855 r_dihedral_angle_4_deg 20.413 r_dihedral_angle_3_deg 15.855 r_dihedral_angle_1_deg 5.245 r_mcangle_it 1.779 r_scangle_it 1.757 r_angle_refined_deg 1.275 r_scbond_it 1.163 r_mcbond_it 1.149 r_nbtor_refined 0.315
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.855 r_dihedral_angle_4_deg 20.413 r_dihedral_angle_3_deg 15.855 r_dihedral_angle_1_deg 5.245 r_mcangle_it 1.779 r_scangle_it 1.757 r_angle_refined_deg 1.275 r_scbond_it 1.163 r_mcbond_it 1.149 r_nbtor_refined 0.315 r_symmetry_hbond_refined 0.259 r_nbd_refined 0.214 r_symmetry_vdw_refined 0.209 r_xyhbond_nbd_refined 0.183 r_chiral_restr 0.093 r_metal_ion_refined 0.056 r_bond_refined_d 0.012 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2546 Nucleic Acid Atoms Solvent Atoms 219 Heterogen Atoms 46
Software Software Software Name Purpose XSCALE data scaling MOLREP phasing REFMAC refinement PDB_EXTRACT data extraction ADSC data collection XDS data reduction