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Proteolysis inside the membrane is a rate-governed reaction not Driven by substrate affinity
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2IC8 PDB ENTRY 2IC8
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 298 0.1M HEPES pH7.5, 3M NaCl, 10% Glycerol , VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 3.16 61.05
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 110.62 α = 90 b = 110.62 β = 90 c = 127.73 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 200 CCD ADSC QUANTUM 270 2012-07-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE F1 1.54180 CHESS F1
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 2.17 44.89 99.5 10817 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.17 2.21 99.5
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 MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 2IC8 2.4 44.89 9925 509 87.2 0.18955 0.18688 0.1952 0.24383 0.2453 RANDOM 43.187
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] -0.04 -0.04 -0.04 0.12
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.528 r_dihedral_angle_3_deg 19.57 r_dihedral_angle_4_deg 17.194 r_dihedral_angle_1_deg 6.838 r_angle_refined_deg 1.752 r_angle_other_deg 0.86 r_chiral_restr 0.102 r_bond_refined_d 0.017 r_gen_planes_refined 0.008 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.528 r_dihedral_angle_3_deg 19.57 r_dihedral_angle_4_deg 17.194 r_dihedral_angle_1_deg 6.838 r_angle_refined_deg 1.752 r_angle_other_deg 0.86 r_chiral_restr 0.102 r_bond_refined_d 0.017 r_gen_planes_refined 0.008 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_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_it r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1451 Nucleic Acid Atoms Solvent Atoms 50 Heterogen Atoms
Software Software Software Name Purpose ADSC data collection MOLREP phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling