☰ Navigation Tabs
Crystal Structure of the Peptidase Domain of Streptococcus ComA, a Bi-functional ABC Transporter Involved in Quorum Sensing Pathway
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5 293 16% polyethylene glycol 3350, 0.16M di-ammonium hydrogen citrate, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.67 54
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 58.61 α = 90 b = 58.61 β = 90 c = 112.05 γ = 90
Symmetry Space Group P 43 21 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 MARMOSAIC 225 mm CCD 2007-10-06 M MAD 2 1 x-ray 100 CCD MARMOSAIC 225 mm CCD 2007-11-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL26B2 0.9789, 0.9000, 0.9795 SPring-8 BL26B2 2 SYNCHROTRON SPRING-8 BEAMLINE BL26B2 1.000 SPring-8 BL26B2
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 1,2 1.9 50 100 0.064 45 13.3 16136 20.1
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) 1,2 1.9 1.97 100 0.299 10.2 13.7
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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT 1.9 41.44 16053 1614 99.8 0.212 0.212 0.2121 0.234 0.2381 RANDOM 25.6
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] 2.39 2.39 -4.77
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.1 c_scangle_it 3.56 c_mcangle_it 2.76 c_scbond_it 2.24 c_mcbond_it 1.67 c_angle_deg 1.2 c_improper_angle_d 1.08 c_bond_d 0.005 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.1 c_scangle_it 3.56 c_mcangle_it 2.76 c_scbond_it 2.24 c_mcbond_it 1.67 c_angle_deg 1.2 c_improper_angle_d 1.08 c_bond_d 0.005 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_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1091 Nucleic Acid Atoms Solvent Atoms 95 Heterogen Atoms
Software Software Software Name Purpose HKL-2000 data collection SHELXS phasing CNS refinement HKL-2000 data reduction HKL-2000 data scaling