☰ Navigation Tabs
Crystal structure of bovine NPC2 and cholesterol sulfate complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1NEP PDB ENTRY 1NEP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 EVAPORATION 5 295 PROTEIN SOLUTION: 10-15 MG/ML CHOLESTEROL SULFATE-BOUND NPC2 IN 0.2 M AMMONIUM ACETATE PH 5.0; WELL SOLUTION: 2.0 M AMMONIUM SULFATE, 0.10 M SODIUM ACETATE PH 5.0, 1.0 MM CETYLTRIMETHYLAMMONIUM BROMIDE, EVAPORATION, temperature 295K
Crystal Properties Matthews coefficient Solvent content 3.03 57.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 122.38 α = 90 b = 62.163 β = 98.62 c = 72.449 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 ENRAF-NONIUS 2005-03-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A NSLS X29A
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 1.81 50 98.2 0.107 17.9 7.5 48283
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 1.81 1.87 93 0.35 4.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (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 1NEP 1.81 20 48241 2431 98.2 0.195 0.2004 0.214 0.2184 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] -1.347 -3.644 1.42 -0.073
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 27.1 c_angle_deg 1.38 c_improper_angle_d 1 c_bond_d 0.006 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 27.1 c_angle_deg 1.38 c_improper_angle_d 1 c_bond_d 0.006 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot c_mcbond_it c_mcangle_it c_scbond_it c_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3081 Nucleic Acid Atoms Solvent Atoms 371 Heterogen Atoms 157
Software Software Software Name Purpose PHASER phasing CNS refinement