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Crystal structure of Coh3ScaB-XDoc_M1ScaA complex: A N-terminal interface mutant of type II Cohesin-X-Dockerin complex from Acetivibrio cellulolyticus
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2B59 2b59, 3l8q, 3fnk experimental model PDB 3L8Q 2b59, 3l8q, 3fnk experimental model PDB 3FNK 2b59, 3l8q, 3fnk
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 9.5 292 0.1 M CHES pH 9.5, 20% v/v PEG 8000
Crystal Properties Matthews coefficient Solvent content 2.31 46.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 72.32 α = 90 b = 72.32 β = 90 c = 231.49 γ = 120
Symmetry Space Group P 65 2 2
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 2012-10-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 0.97620 Diamond I03
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) 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 1.64 62.63 100 0.113 0.117 13.46 26.7 45113 -3 29.66
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.64 1.68 100 0.702 0.725 3.24
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 2b59, 3l8q, 3fnk 1.64 62.63 45002 2272 100 0.1726 0.1709 0.181 0.2061 0.2161 RANDOM 27.367
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] -0.16 -0.08 -0.16 0.52
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.102 r_dihedral_angle_4_deg 11.618 r_dihedral_angle_3_deg 11.172 r_dihedral_angle_1_deg 6.395 r_mcangle_it 2.326 r_mcbond_it 1.588 r_mcbond_other 1.586 r_angle_refined_deg 1.371 r_angle_other_deg 0.755 r_chiral_restr 0.086
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.102 r_dihedral_angle_4_deg 11.618 r_dihedral_angle_3_deg 11.172 r_dihedral_angle_1_deg 6.395 r_mcangle_it 2.326 r_mcbond_it 1.588 r_mcbond_other 1.586 r_angle_refined_deg 1.371 r_angle_other_deg 0.755 r_chiral_restr 0.086 r_bond_refined_d 0.009 r_gen_planes_refined 0.006 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2439 Nucleic Acid Atoms Solvent Atoms 341 Heterogen Atoms 41
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction XDS data reduction Aimless data scaling BALBES phasing