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Crystal structure of yeast Ap4A phosphorylase Apa2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 289 18% PEG 2K, 0.1M MES, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.03 39.56
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.76 α = 90 b = 74.46 β = 90 c = 112.35 γ = 90
Symmetry Space Group P 21 21 21
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 315r 2011-12-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL17U 0.97917 SSRF BL17U
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 2.3 47.49 97.4 0.091 10.5 5.7 27391 37.3
Refinement Statistics Diffraction ID Structure Solution Method 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) Mean Isotropic B X-RAY DIFFRACTION SAD 2.3 44.844 1.35 27333 1374 97.02 0.2067 0.2029 0.1991 0.2777 0.2672
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] 3.4013 -4.5689 1.1676
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 15.204 f_angle_d 1.251 f_chiral_restr 0.085 f_bond_d 0.008 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4870 Nucleic Acid Atoms Solvent Atoms 224 Heterogen Atoms
Software Software Software Name Purpose ADSC data collection SHELXS phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling