☰ Navigation Tabs
Structure Analysis of AlgQ2, A Macromolecule(Alginate)-Binding Periplasmic Protein Of Sphingomonas Sp. A1., Complexed with an Alginate Tetrasaccharide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1KWH apo AlgQ2 (1KWH)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.6 293 PEG 4000, ammmonium acetate, sodium citrate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.46 50.09
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 95.63 α = 90 b = 53.881 β = 107.53 c = 114.924 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 200 CCD OXFORD 2001-03-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL44XU 0.9 SPring-8 BL44XU
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 1.6 61.57 98.7 512032 159065 15.7
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 1.6 1.66 98.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT apo AlgQ2 (1KWH) 1.6 28.73 147621 145984 14534 98.9 0.19 0.19 0.214 RANDOM 13.1
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] -0.58 -0.76 1.64 -1.06
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.5 c_scangle_it 4.12 c_scbond_it 3.19 c_mcangle_it 2.32 c_mcbond_it 1.89 c_angle_deg 1.3 c_improper_angle_d 1.03 c_bond_d 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8092 Nucleic Acid Atoms Solvent Atoms 856 Heterogen Atoms 98
Software Software Software Name Purpose CNS refinement d*TREK data reduction d*TREK data scaling CNS phasing