☰ Navigation Tabs
Crystal Structure of Human Flap Endonuclease FEN1 (WT) in complex with substrate 5'-flap DNA, SM3+, and K+
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3Q8K PDB ENTRY 3Q8K
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 7 288 17% mPEG 2k, 20% KCl, 0.5 mM Sm2(SO4)3, 50 mM Bis-Tris pH 7.0 and 5% Ethylene Glycol, vapor diffusion, temperature 288K
Crystal Properties Matthews coefficient Solvent content 3.33 63.11
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 105.14 α = 90 b = 105.14 β = 90 c = 104.05 γ = 120
Symmetry Space Group P 31 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 90 CCD ADSC QUANTUM 315r 2010-01-22 SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 12.3.1 1.116 ALS 12.3.1
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 2.319 91.12 99.8 0.083 8.3 4.5 29199 29199 2 2 52
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) 2.319 2.45 100 0.578 0.578 1.3 4.6 4226
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) 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 PDB ENTRY 3Q8K 2.319 20.481 1.34 29139 29139 1460 99.75 0.1632 0.1611 0.1543 0.202 0.193 RANDOM 60.0017
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] 3.8673 3.8673 -7.7346
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 19.519 f_angle_d 1.03 f_chiral_restr 0.062 f_bond_d 0.01 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2699 Nucleic Acid Atoms 748 Solvent Atoms 402 Heterogen Atoms 15
Software Software Software Name Purpose SCALA data scaling PHASER phasing PHENIX refinement PDB_EXTRACT data extraction Blu-Ice data collection MOSFLM data reduction