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THE CRYSTAL STRUCTURE OF THE E. COLI MALTODEXTRIN PHOSPHORYLASE COMPLEX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.5 pH 8.5
Crystal Properties Matthews coefficient Solvent content 2.4 55
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 76.49 α = 90 b = 105.84 β = 90 c = 217.72 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 IMAGE PLATE MAR scanner 180 mm plate MIRRORS M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ELETTRA BEAMLINE 5.2R ELETTRA 5.2R
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 2.95 33.6 88.9 0.068 12.5 2.6 33657 44.7
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.95 3.11 78.2 0.157 5.3 2.1
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-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2.95 15 32524 852 88.9 0.241 0.2418 0.293 0.2898 RANDOM 53.6
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]
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 32.1 p_staggered_tor 21.1 p_special_tor 15 p_scangle_it 4.71 p_planar_tor 3.7 p_mcangle_it 3.02 p_scbond_it 2.9 p_mcbond_it 1.8 p_xhyhbond_nbd 0.3 p_multtor_nbd 0.262
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 32.1 p_staggered_tor 21.1 p_special_tor 15 p_scangle_it 4.71 p_planar_tor 3.7 p_mcangle_it 3.02 p_scbond_it 2.9 p_mcbond_it 1.8 p_xhyhbond_nbd 0.3 p_multtor_nbd 0.262 p_singtor_nbd 0.202 p_xyhbond_nbd 0.201 p_chiral_restr 0.123 p_hb_or_metal_coord 0.05 p_planar_d 0.045 p_angle_d 0.043 p_plane_restr 0.0223 p_bond_d 0.014 p_angle_deg p_orthonormal_tor
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 12738 Nucleic Acid Atoms Solvent Atoms 93 Heterogen Atoms 130
Software Software Software Name Purpose AMoRE phasing REFMAC refinement MOSFLM data reduction CCP4 data scaling