☰ Navigation Tabs
Mutation that destabilize the gp41 core: determinants for stabilizing the SIV/CPmac envelope glycoprotein complex. Mutant structure.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1QBZ PDB ENTRY 1QBZ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 298 Sodium formate, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 1.76 30.29
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 48.877 α = 90 b = 48.877 β = 90 c = 150.987 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 95 CCD BRANDEIS - B4 2001-05-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X25 1.1000 NSLS X25
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 1.7 50 99.9 0.04 16.6 9.6 7973 7973 24
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 1.7 1.76 99.5 0.249 9 9.4 770
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-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1QBZ 1.7 36.92 7973 7973 847 99.9 0.209 0.252 RANDOM 24.3
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] 0.54 -0.94 0.54 -1.08
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 13.6 c_scangle_it 5.25 c_scbond_it 3.51 c_mcangle_it 2.19 c_mcbond_it 1.63 c_angle_deg 0.9 c_improper_angle_d 0.63 c_bond_d 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 577 Nucleic Acid Atoms Solvent Atoms 47 Heterogen Atoms
Software Software Software Name Purpose AMoRE phasing CNS refinement MADNESS data reduction SCALEPACK data scaling