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The crystal structure of soluble human CD14 reveals a bent solenoid with a hydrophobic amino-terminal pocket.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6 298 30% PEG 6000, 0.1 M 2-(N-morpholino)ethanesulfonic acid, 0.2 M calcium acetate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Crystal Properties Matthews coefficient Solvent content 4.13 70.23
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 147.52 α = 90 b = 147.52 β = 90 c = 44.07 γ = 120
Symmetry Space Group P 32 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 77 CCD MARMOSAIC 300 mm CCD 2012-03-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-G 0.97857 APS 21-ID-G
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 4 29.31 100 0.086 17.2 4780 4780 151.72
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 4 4.1 100 0.842 3.19
Refinement Statistics Diffraction ID Structure Solution Method 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 4.002 27.879 41.09 4768 216 99.85 0.285 0.2834 0.2955 0.3211 0.3327 54.5678
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] -0.0595 -0.0595 -7.6459
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 15.929 f_angle_d 1.64 f_chiral_restr 0.101 f_bond_d 0.01 f_plane_restr 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2346 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose XSCALE data scaling REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data collection XDS data reduction PHASER phasing Coot model building