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Crystal structure of the proton pumping rhodopsin AR2 from marine alga Acetabularia acetabulum
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 lipid mesophase 7.5 293 0.1M Tris-HCl (pH 7.5), 6% 2-methyl-2,4-pentanediol, 14% polyethylene glycol 400, lipid mesophase, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.93 58.08
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 84.12 α = 90 b = 110.487 β = 90 c = 129.116 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 93 CCD MARMOSAIC 225 mm CCD 2009-10-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL41XU 1.0000 SPring-8 BL41XU
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 3.192 50 89.5 0.115 8.7 4.9 18284
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.192 3.31 72.2 0.251 2.5
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 3.2 36.2 18250 891 89.2 0.29 0.29 0.2853 0.324 0.2873 RANDOM 24.1
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] -6.54 17.34 -10.8
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 16.9 c_improper_angle_d 2.13 c_angle_deg 1.4 c_bond_d 0.011 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 16.9 c_improper_angle_d 2.13 c_angle_deg 1.4 c_bond_d 0.011 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 7024 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 304
Software Software Software Name Purpose BSS data collection MrBUMP phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling CNS refinement