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Crystal structure of a signal sequence bound to the signal recognition particle
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2V3C PDB ENTRY 2V3C
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 EVAPORATION 5.6 291 30% MPD, 200 mM NH4PO4 (pH 5.6), EVAPORATION, temperature 291K
Crystal Properties Matthews coefficient Solvent content 3.32 62.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 108.835 α = 90 b = 126.275 β = 90 c = 201.758 γ = 90
Symmetry Space Group I 2 2 2
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 315r 2009-02-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 1.0 ESRF ID23-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 63.8 98.5 0.102 0.091 4.8 27778 3 9.2 14.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 2V3C 3 20 27778 26284 1385 98.37 0.23003 0.23003 0.22799 0.26652 0.2897 RANDOM 99.513
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] -2.78 7.16 -4.38
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.849 r_dihedral_angle_3_deg 25.243 r_dihedral_angle_4_deg 19.98 r_dihedral_angle_1_deg 7.416 r_scangle_it 2.392 r_angle_refined_deg 2.068 r_scbond_it 1.467 r_mcangle_it 1.325 r_mcbond_it 0.682 r_chiral_restr 0.104
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.849 r_dihedral_angle_3_deg 25.243 r_dihedral_angle_4_deg 19.98 r_dihedral_angle_1_deg 7.416 r_scangle_it 2.392 r_angle_refined_deg 2.068 r_scbond_it 1.467 r_mcangle_it 1.325 r_mcbond_it 0.682 r_chiral_restr 0.104 r_bond_refined_d 0.014 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4000 Nucleic Acid Atoms 2921 Solvent Atoms Heterogen Atoms 5
Software Software Software Name Purpose ADSC data collection MOLREP phasing REFMAC refinement SCALA data scaling