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Crystal structure of bacteriorhodopsin mutant L111A crystallized from bicelles
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 hanging drop, bicelle method 4 310 400ul 4M NaPi, 30ul 6M 1,6-hexanediol, 35ul 100% triethylene glycol, 535 ul H2O, pH 4.0, hanging drop, bicelle method, temperature 310K
Crystal Properties Matthews coefficient Solvent content 2.73 54.99
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 44.951 α = 90 b = 102.135 β = 90 c = 128.027 γ = 90
Symmetry Space Group C 2 2 21
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 ADSC QUANTUM 315 2009-01-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 0.9998 ALS 8.2.2
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 1.6 50 93.9 0.05 22.431 6.3 36787
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) 1.6 1.66 78.4 0.382 4.1 3007
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 1.6 21.74 36725 2871 93.79 0.169 0.167 0.1696 0.192 0.1964 RANDOM 19.588
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]
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.753 r_dihedral_angle_4_deg 12.682 r_dihedral_angle_3_deg 12.296 r_dihedral_angle_1_deg 3.822 r_scangle_it 2.157 r_angle_refined_deg 2.007 r_scbond_it 1.553 r_mcangle_it 0.938 r_mcbond_it 0.605 r_nbtor_refined 0.32
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.753 r_dihedral_angle_4_deg 12.682 r_dihedral_angle_3_deg 12.296 r_dihedral_angle_1_deg 3.822 r_scangle_it 2.157 r_angle_refined_deg 2.007 r_scbond_it 1.553 r_mcangle_it 0.938 r_mcbond_it 0.605 r_nbtor_refined 0.32 r_nbd_refined 0.208 r_symmetry_vdw_refined 0.185 r_chiral_restr 0.177 r_symmetry_hbond_refined 0.149 r_xyhbond_nbd_refined 0.123 r_bond_refined_d 0.01 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1914 Nucleic Acid Atoms Solvent Atoms 154 Heterogen Atoms 215
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction