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GCN4 Leucine Zipper Peptide Mutant
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3I1G
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 4.6 298 8 mg/ml leucine zipper peptide, 0.1M sodium acetate, 0.2M calcium chloride, 20% v/v 2-propanol, pH 4.6, VAPOR DIFFUSION, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.08 40.88
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 31.275 α = 90 b = 31.275 β = 90 c = 57.507 γ = 120
Symmetry Space Group P 32 2 1
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 ADSC QUANTUM 315 Double silicon (111) crystal monochromator 2005-03-31 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X25 1.000 NSLS X25
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 1.45 25 96.9 0.058 32.3 9.2 5721 3 2 20.59
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) 1.45 1.48 71.9 0.342 2.1 3.1 399
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 3I1G 1.451 25 3 5721 293 93.02 0.2101 0.2094 0.2057 0.225 0.2306 random 20.29
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] -0.9787 -0.9787 1.9574
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 15.325 f_angle_d 0.917 f_chiral_restr 0.045 f_bond_d 0.006 f_plane_restr 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 238 Nucleic Acid Atoms Solvent Atoms 20 Heterogen Atoms 2
Software Software Software Name Purpose HKL-2000 data collection PHASER phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling