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Crystal structure of maltose binding protein (Apo)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1JW4
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 291.15 30% v/v PEG400, 100 mM sodium acetate (pH 4.6), 100 mM cadmium chloride
Crystal Properties Matthews coefficient Solvent content 1.95 36.84
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 43.819 α = 90 b = 64.524 β = 101.17 c = 57.64 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 100 PIXEL DECTRIS EIGER X 16M 2024-06-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 0.95372 Australian Synchrotron MX2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) CC (Half) 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 1.58 42.99 99.5 0.998 10.6 5 42986
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.58 1.61 0.635 1.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation 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 MOLECULAR REPLACEMENT FREE R-VALUE 1.58 42.99 1.34 42956 2089 99.33 0.1554 0.1545 0.1584 0.1739 0.1763
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 f_dihedral_angle_d 14.046 f_angle_d 1.013 f_chiral_restr 0.057 f_bond_d 0.009 f_plane_restr 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2884 Nucleic Acid Atoms Solvent Atoms 316 Heterogen Atoms 88
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing