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Structure of Cea1A in complex with Chitobiose
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details other COMPLEX OF PICA1 WITH N-ACETYLGLUCOSAMINE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 277 100 MM MAGNESIUM CHLORIDE, 100 MM SODIUMCHLORIDE, 100 MM SODIUMCITRATE PH 3.5, 12% PEG 4000, 5 MM CHITOBIOSE, 5 MM CALCIUM CHLORIDE, 277 K
Crystal Properties Matthews coefficient Solvent content 2.67 53.92
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 101.7 α = 90 b = 105.35 β = 90 c = 106.47 γ = 90
Symmetry Space Group P 21 21 21
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 MARRESEARCH MARMOSAIC 255 MM 2012-11-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.3 BESSY 14.3
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1.75 19.98 92.7 0.1 12.4 4 106663 -3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.75 1.84 95.3 0.52 2.8 4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT COMPLEX OF PICA1 WITH N-ACETYLGLUCOSAMINE 1.75 19.99 105044 1619 92.2 0.18298 0.18256 0.1906 0.21142 0.2212 RANDOM 14.978
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] 0.11 -0.3 0.2
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.412 r_dihedral_angle_4_deg 16.456 r_dihedral_angle_3_deg 13.489 r_dihedral_angle_1_deg 6.852 r_mcangle_it 2.1 r_angle_refined_deg 1.625 r_scbond_it 1.497 r_angle_other_deg 1.479 r_mcbond_it 1.23 r_mcbond_other 1.229
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.412 r_dihedral_angle_4_deg 16.456 r_dihedral_angle_3_deg 13.489 r_dihedral_angle_1_deg 6.852 r_mcangle_it 2.1 r_angle_refined_deg 1.625 r_scbond_it 1.497 r_angle_other_deg 1.479 r_mcbond_it 1.23 r_mcbond_other 1.229 r_chiral_restr 0.13 r_bond_refined_d 0.012 r_gen_planes_refined 0.01 r_bond_other_d 0.009 r_gen_planes_other 0.009 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcangle_other r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6485 Nucleic Acid Atoms Solvent Atoms 1077 Heterogen Atoms 170
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling PHASER phasing