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Core side-chain packing and backbone conformation in Lpp-56 coiled-coil mutants
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1EQ7 PDB ENTRY 1EQ7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.8 293 PEG 4000, sodium cacodylate, ammonium acetate, pH 6.8, VAPOR DIFFUSION,
HANGING DROP at 293K, VAPOR DIFFUSION, HANGING DROP
Crystal Properties Matthews coefficient Solvent content 1.78 30.98
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 37.057 α = 90 b = 37.057 β = 90 c = 81.912 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 95 CCD BRANDEIS - B4 2001-10-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X25 1.1000 NSLS X25
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 2 50 97.8 0.042 17.5 3.8 2761 2761 39
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 2 2.07 97 0.097 12.3 3.9 267
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 (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1EQ7 2 25.26 2761 2761 254 97.8 0.26 0.26 0.288 RANDOM 43.6
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] 1.61 4.24 1.61 -3.21
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 16.1 c_scangle_it 4.17 c_scbond_it 2.66 c_mcangle_it 2.38 c_mcbond_it 1.51 c_angle_deg 0.9 c_improper_angle_d 0.63 c_bond_d 0.004 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 16.1 c_scangle_it 4.17 c_scbond_it 2.66 c_mcangle_it 2.38 c_mcbond_it 1.51 c_angle_deg 0.9 c_improper_angle_d 0.63 c_bond_d 0.004 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
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 363 Nucleic Acid Atoms Solvent Atoms 19 Heterogen Atoms
Software Software Software Name Purpose AMoRE phasing CNS refinement MADNESS data reduction SCALEPACK data scaling