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Structural basis of signal activation and transduction by chitin elicitor receptor kinase 1 in Oryza sativa
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details in silico model AlphaFold
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 289 0.04 M HEPES sodium pH 7.5, 4% v/v 2-Propanol, 0.02 M Sodium citrate tribasic dihydrate, 2% w/v Polyethylene glycol 3,350, 8% w/v Polyethylene glycol 4,000
Crystal Properties Matthews coefficient Solvent content 3.13 60.69
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 109.91 α = 90 b = 109.91 β = 90 c = 120.14 γ = 120
Symmetry Space Group P 31 2 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 EIGER2 S 9M 2025-09-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL02U1 0.979183 SSRF BL02U1
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 2.79 36.913 100 0.998 14.1 19.8 21356
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 2.79 2.86 0.681
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-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2.79 36.913 21319 1990 99.94 0.2315 0.228 0.2319 0.2638 0.2647
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4017 Nucleic Acid Atoms Solvent Atoms 31 Heterogen Atoms 56
Software Software Software Name Purpose PHENIX refinement xia2 data reduction xia2 data scaling PHENIX phasing