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Crystal Structure of Alg17c Mutant Y258A Complexed with Alginate Trisaccharide
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 289 0.1 M Tris, 5% 2-methyl-2,4-pentanediol (MPD), 10% Polyethylene glycol (PEG) 6000, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.77 55.56
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 85.82 α = 90 b = 128.62 β = 111.81 c = 88.13 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 77 CCD MARMOSAIC 300 mm CCD 2013-02-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-G 0.97857 APS 21-ID-G
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 25 99.4 15.15 3.68 139591
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 1.99 99.7 3.07 3.69 19851
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT 1.9 24 131865 6941 99.56 0.18089 0.17941 0.20911 0.1877 RANDOM 22.178
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] -0.23 -0.11 2.42 -1.63
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.037 r_dihedral_angle_4_deg 15.545 r_dihedral_angle_3_deg 12.85 r_dihedral_angle_1_deg 5.507 r_angle_refined_deg 1.047 r_chiral_restr 0.078 r_bond_refined_d 0.006 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 11087 Nucleic Acid Atoms Solvent Atoms 1433 Heterogen Atoms 82
Software Software Software Name Purpose MAR345dtb data collection SHARP phasing REFMAC refinement HKL-3000 data reduction HKL-3000 data scaling