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Crystal Structure of Human Follicle Stimulating Hormone Complexed with its Receptor
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1FL7 PDB entry 1FL7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.4 293 PEG 3350, lithium sulfate, pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.03 59
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 121.33 α = 90 b = 66.938 β = 99.13 c = 148.629 γ = 90
Symmetry Space Group C 1 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 100 CCD MARRESEARCH 2003-03-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 31-ID 0.98 APS 31-ID
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 2.9 25 98.6 0.069 0.069 12.4 3 25282 25282 -3 45.2
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 2.9 3 97.7 0.388 0.388 3.4 3 2494
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 1FL7 2.92 25 25282 25282 1262 98.02 0.2213 0.2213 0.2193 0.2199 0.259 0.206 RANDOM 56.3
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] 2.72 -1.18 -0.37 -2.72
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.573 r_dihedral_angle_3_deg 19.924 r_dihedral_angle_4_deg 16.71 r_dihedral_angle_1_deg 5.304 r_scangle_it 4.234 r_scbond_it 2.901 r_mcangle_it 2.884 r_mcbond_it 1.948 r_angle_refined_deg 1.427 r_nbtor_refined 0.323
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.573 r_dihedral_angle_3_deg 19.924 r_dihedral_angle_4_deg 16.71 r_dihedral_angle_1_deg 5.304 r_scangle_it 4.234 r_scbond_it 2.901 r_mcangle_it 2.884 r_mcbond_it 1.948 r_angle_refined_deg 1.427 r_nbtor_refined 0.323 r_nbd_refined 0.255 r_symmetry_vdw_refined 0.255 r_xyhbond_nbd_refined 0.18 r_chiral_restr 0.089 r_symmetry_hbond_refined 0.064 r_bond_refined_d 0.01 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6815 Nucleic Acid Atoms Solvent Atoms 50 Heterogen Atoms 166
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling AMoRE phasing