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Lateral opening of a translocon upon entry of protein suggests the mechanism of insertion into membranes
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1RH5 PDB ENTRY 1RH5
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.2 273 PEG4000-PEG8000 15-25%, MES 100mM pH 6.2, Ca or Mg Acetate 50-200mM, VAPOR DIFFUSION, HANGING DROP, temperature 273K
Crystal Properties Matthews coefficient Solvent content 5 75.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 71.24 α = 90 b = 141.57 β = 90 c = 235.46 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 77 CCD ADSC QUANTUM 315r 2008-12-07 M MAD 2 1 x-ray 77 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 0.97966, 0.97958, 0.96863 ALS 8.3.1 2 SYNCHROTRON ALS BEAMLINE 8.3.1 1.115872 ALS 8.3.1
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 1,2 2.9 50 98 0.672 9.8 3.9 23475 90.3
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-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT PDB ENTRY 1RH5 2.9 49.43 16582 1375 0.28 0.277 0.3096 0.317 0.357 RANDOM 78.672
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] -0.682 -3.136 3.819
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 24.02 t_omega_torsion 2.62 t_angle_deg 1.3 t_bond_d 0.01 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_chiral_improper_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3362 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose ELVES refinement PHENIX model building BUSTER refinement XDS data reduction XDS data scaling PHENIX phasing