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Crystal structure of full-length sperm receptor ZP3 at 2.0 A resolution
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3D4G PDB ENTRY 3D4G: PDB ENTRY 3D4G: RESIDUES 372-449 + 459-473
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5 277 25 MG/ML PROTEIN IN 0.1 M SODIUM CITRATE, 0.01 M TRIS-HCL, 5% PEG6000, 0.05 M SODIUM CHLORIDE, SAMPLE TO RESERVOIR RATIO IN DROP: 1:1 (DROP), pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 4.27 71.21
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 97.7 α = 90 b = 97.7 β = 90 c = 256.419 γ = 90
Symmetry Space Group P 41 21 2
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 315r 2008-02-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 0.9757 ESRF ID23-1
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 2 38.9 99.9 0.092 12.6 13.3 84686
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 2 2.11 100 2 13.9
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRY 3D4G: PDB ENTRY 3D4G: RESIDUES 372-449 + 459-473 2 36.344 84573 84487 4209 99.76 0.2092 0.2083 0.2031 0.2258 0.2201 RANDOM
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] 10.3031 10.3031 -20.6061
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 17.388 f_angle_d 1.224 f_chiral_restr 0.079 f_bond_d 0.01 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4469 Nucleic Acid Atoms Solvent Atoms 208 Heterogen Atoms 40
Software Software Software Name Purpose DNA data collection PHASER phasing PHENIX refinement MOSFLM data reduction SCALA data scaling