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Crystal structure of the chicken actin trimer complexed with human gelsolin segment 1 (GS-1)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ESV PDB ENTRY 1ESV
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 277 PEG 3350, tris, calcium chloride, magnesium chloride, ADP, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.2 41.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 67.187 α = 90 b = 75.942 β = 91.87 c = 96.747 γ = 90
Symmetry Space Group P 1 21 1
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 4 2002-03-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.2 1.1 ALS 5.0.2
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 2.2 25 91.4 0.06 0.06 17 3 49210 45313 14.8
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.2 2.34 81.8 0.164 0.164 5.5 2 6687
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1ESV 2.2 25 49210 45313 2278 91.4 0.207 0.207 0.193 0.1937 0.233 0.2336 random 35.8
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] 14.21 7.02 -7.81 -6.4
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.4 c_scangle_it 5.16 c_scbond_it 3.93 c_mcangle_it 2.79 c_mcbond_it 1.88 c_angle_deg 1.6 c_improper_angle_d 1.34 c_bond_d 0.012
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7611 Nucleic Acid Atoms Solvent Atoms 471 Heterogen Atoms 77
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling AMoRE phasing CNS refinement