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CRYSTAL STRUCTURE OF ACIDIC SEMINAL FLUID PROTEIN (ASFP) AT 1.9 A RESOLUTION: A BOVINE POLYPEPTIDE FROM THE SPERMADHESIN FAMILY
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 4.7 AMMONIUM SULFATE, PH 4.7, POLYETHYLENEGLYCOL 4000, 10% DIOXANE
Crystal Properties Matthews coefficient Solvent content 2.04 40
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 41.55 α = 90 b = 52.44 β = 90 c = 48.19 γ = 90
Symmetry Space Group P 21 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 298 IMAGE PLATE MARRESEARCH M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 30 94.8 0.082 8.4 5.1 8773
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.9 1.97 98
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION AB INITIO 1.9 10 8231 94.8 0.173
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 4 948
RMS Deviations Key Refinement Restraint Deviation s_from_restr_planes 0.348 s_similar_adp_cmpnt 0.119 s_zero_chiral_vol 0.107 s_non_zero_chiral_vol 0.107 s_angle_d 0.022 s_anti_bump_dis_restr 0.014 s_bond_d 0.006 s_similar_dist s_rigid_bond_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 884 Nucleic Acid Atoms Solvent Atoms 74 Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling SHELXL-96 model building SHELXL-96 refinement SHELXL-96 phasing