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Fusion of MBP and the backbone of the long-acting amylin analog AM833.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3G7V
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 291 20mM Tris pH 7.4, 50mM NaCl, 0.02 M magnesium chloride, 0.1 M HEPES pH 7.5, 22 %(w/v) polyacrylic acid 5100 sodium salt
Crystal Properties Matthews coefficient Solvent content 2.61 52.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 179.135 α = 90 b = 179.135 β = 90 c = 150.208 γ = 120
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 MAR CCD 165 mm 2011-04-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.54
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 2.89 37.55 99.77 0.09446 0.1042 0.04386 0.995 16.7 5.7 40035 63.76
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.895 2.998 98.9 0.5807 0.6397 0.2675 0.887 2.43 5.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 3G7V 2.89 37.55 1.96 39962 3970 99.41 0.2227 0.2198 0.22 0.279 0.279 68.32
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 5.0855 f_angle_d 0.6781 f_chiral_restr 0.0437 f_plane_restr 0.0054 f_bond_d 0.0037
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 11887 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 46
Software Software Software Name Purpose PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling PHASER phasing