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Crystal structure of iLOV-I486(2LT) at pH 8.0
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4EES
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 289 protein sample (20-30 mg/ml) in 20mM Tris, pH 8.0, 50mM NaCl, equal volume of reservoir solution (0.2M Ammonium acetate, 0.1M Tris pH 8.0, 16% w/v Polyethylene glycol 10000), VAPOR DIFFUSION, SITTING DROP, temperature 289.0 K
Crystal Properties Matthews coefficient Solvent content 2.08 40.96
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 37.233 α = 90 b = 64.897 β = 102.59 c = 49.362 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 200 CCD ADSC QUANTUM 315 2013-01-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL17U 0.979 SSRF BL17U
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.766 50 93.9 22542 21167 1 1
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.766 1.8 98.2 3.6 1066
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT 4EES 1.766 24.203 1.43 22572 20782 1053 92.07 0.1989 0.1974 0.1958 0.226 0.2444 RANDOM 24.1841
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 18.662 f_angle_d 1.238 f_chiral_restr 0.086 f_bond_d 0.008 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1732 Nucleic Acid Atoms Solvent Atoms 108 Heterogen Atoms 62
Software Software Software Name Purpose HKL-2000 data collection MLPHARE phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling