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Crystal structure of the coiled coil domain of Beclin 1, an essential autophagy protein
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.2 293 45% MPD, 2% PEG400, 100mM Tris, pH 8.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.81 56.23
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 103.78 α = 90 b = 38.35 β = 97.92 c = 65.75 γ = 90
Symmetry Space Group C 1 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 298 IMAGE PLATE RIGAKU RAXIS IV++ 2009-01-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.54
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.9 35.92 99.99 19438 19438 2 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 1.96 100
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 MIR THROUGHOUT 1.9 35.92 19438 1062 100 0.21024 0.20876 0.2077 0.23631 0.2353 RANDOM 25.905
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] -0.01 0.05 0.01 0.02
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.46 r_dihedral_angle_4_deg 19.803 r_dihedral_angle_3_deg 18.011 r_scangle_it 5.434 r_dihedral_angle_1_deg 3.627 r_scbond_it 3.529 r_mcangle_it 1.732 r_angle_refined_deg 1.243 r_mcbond_it 1.243 r_nbtor_refined 0.291
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.46 r_dihedral_angle_4_deg 19.803 r_dihedral_angle_3_deg 18.011 r_scangle_it 5.434 r_dihedral_angle_1_deg 3.627 r_scbond_it 3.529 r_mcangle_it 1.732 r_angle_refined_deg 1.243 r_mcbond_it 1.243 r_nbtor_refined 0.291 r_nbd_refined 0.243 r_xyhbond_nbd_refined 0.199 r_symmetry_hbond_refined 0.194 r_symmetry_vdw_refined 0.175 r_chiral_restr 0.091 r_bond_refined_d 0.014 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1592 Nucleic Acid Atoms Solvent Atoms 279 Heterogen Atoms
Software Software Software Name Purpose CrystalClear data collection MLPHARE phasing REFMAC refinement d*TREK data reduction d*TREK data scaling