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Deletion mutant of chitinase MmChi60
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4MB3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 293 10% (w/v) PEG 20000, 20% (v/v) PEG MME 550, a mix of monosaccharides: 20 mM of each: D-glucose, D-mannose, D-galactose, L-fucose, D-xylose, N-acetyl-D-glucosamine and 0.1 M MES/imidazole
Crystal Properties Matthews coefficient Solvent content 3.22 61.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 225.739 α = 90 b = 225.739 β = 90 c = 65.311 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 PIXEL DECTRIS PILATUS 6M-F Focussing mirrors 2014-11-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1) .9763 PETRA III, EMBL c/o DESY P13 (MX1)
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim 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 2.68 66 98.8 0.092 0.099 0.999 14.1 7 34425
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.68 2.84 93.2 0.855 0.926 0.929 1.45 6.4
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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2.69 65.17 34249 1000 99.3 0.194 0.2023 0.252 0.2534 115.5
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] 2.548 1.274 2.548 -8.265
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7026 Nucleic Acid Atoms Solvent Atoms 8 Heterogen Atoms 13
Software Software Software Name Purpose REFMAC refinement XDS data reduction XDS data scaling PHASER phasing