☰ Navigation Tabs
Crystal Structure of Human Aquaporin 4 at 1.8 and its Mechanism of Conductance
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6 298 25% PEG-2K-MME, 50mM Citrate, pH 6.0, 40mM OG, 5% glycerol, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.73 54.97
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 82.058 α = 90 b = 82.058 β = 90 c = 76.353 γ = 90
Symmetry Space Group P 4 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 77 CCD ADSC QUANTUM 315 2008-01-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.11 ALS 8.3.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.6 12 23583 23583
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 THROUGHOUT 1.8 36.13 23583 1265 99.83 0.1599 0.15966 0.1708 0.16453 0.1767 RANDOM 21.212
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] -0.21 -0.21 0.42
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.498 r_dihedral_angle_4_deg 21.784 r_dihedral_angle_3_deg 12.978 r_dihedral_angle_1_deg 5.179 r_scangle_it 2.054 r_scbond_it 1.314 r_angle_refined_deg 1.047 r_angle_other_deg 0.9 r_mcangle_it 0.709 r_mcbond_it 0.392
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.498 r_dihedral_angle_4_deg 21.784 r_dihedral_angle_3_deg 12.978 r_dihedral_angle_1_deg 5.179 r_scangle_it 2.054 r_scbond_it 1.314 r_angle_refined_deg 1.047 r_angle_other_deg 0.9 r_mcangle_it 0.709 r_mcbond_it 0.392 r_symmetry_vdw_other 0.197 r_symmetry_hbond_refined 0.152 r_xyhbond_nbd_refined 0.13 r_mcbond_other 0.121 r_symmetry_vdw_refined 0.09 r_chiral_restr 0.066 r_bond_refined_d 0.009 r_gen_planes_refined 0.004 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1654 Nucleic Acid Atoms Solvent Atoms 62 Heterogen Atoms 50
Software Software Software Name Purpose Blu-Ice data collection PHASER phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling