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Crystal Structure of Protein BT_411 (putative chitobiase, fragment 298-461) from Bacteroides thetaiotaomicron, Northeast Structural Genomics Consortium Target BtR319D
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.5 Protein solution: 100mM NaCl, 5mM DTT, 0.02% NaN3, 10mM Tris-HCl (pH 7.5), VAPOR DIFFUSION, HANGING DROP
Crystal Properties Matthews coefficient Solvent content 3.64 66.22
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 141.52 α = 90 b = 141.52 β = 90 c = 232.366 γ = 90
Symmetry Space Group I 41 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 CCD ADSC QUANTUM 4 MIRRORS 2009-04-16 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X4A 0.97909, 0.97922, 0.96790 NSLS X4A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 3 50 100 0.101 0.423 15.7 6.3 90200 -3
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 MAD 3 20 2 45070 7664 86.9 0.2347 0.2488 0.2808 0.2912 46.15
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] -11.899 -11.899 23.798
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 2.593 c_mcangle_it 2.269 c_angle_deg 1.71 c_scbond_it 1.609 c_mcbond_it 1.295 c_bond_d 0.012 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 2.593 c_mcangle_it 2.269 c_angle_deg 1.71 c_scbond_it 1.609 c_mcbond_it 1.295 c_bond_d 0.012 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5444 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 4
Software Software Software Name Purpose CNS refinement PDB_EXTRACT data extraction HKL-2000 data reduction HKL-2000 data scaling Auto-Rickshaw phasing SnB phasing REFMAC refinement