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Conformational flexibility in the multidrug efflux system protein AcrA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.4 277 30% 2-methyl-2,4-pentadiol (MPD), 20 mM MgCl2, 100 mM citrate pH 5.4, 1 mM TCEP, VAPOR DIFFUSION, HANGING DROP, temperature 277K, pH 5.40
Crystal Properties Matthews coefficient Solvent content 3.17 61.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 88.788 α = 90 b = 100.031 β = 90 c = 332.586 γ = 90
Symmetry Space Group C 2 2 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 ADSC QUANTUM 210 2004-11-22 M MAD 2 1 3 1
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.1 ALS 8.2.1
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 2.7 50 97.3 0.09 14.6 5 39324 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 2.7 2.8 91.1 0.429 2.3 3.9
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 2.71 50 40642 39271 1972 96.7 0.239 0.239 0.237 0.2328 0.275 0.2737 RANDOM 60.96
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] -6.28 10.54 -4.26
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.727 r_dihedral_angle_3_deg 19.903 r_dihedral_angle_4_deg 19.113 r_dihedral_angle_1_deg 5.967 r_scangle_it 1.735 r_angle_refined_deg 1.608 r_scbond_it 1.062 r_mcangle_it 0.616 r_mcbond_it 0.352 r_nbtor_refined 0.298
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.727 r_dihedral_angle_3_deg 19.903 r_dihedral_angle_4_deg 19.113 r_dihedral_angle_1_deg 5.967 r_scangle_it 1.735 r_angle_refined_deg 1.608 r_scbond_it 1.062 r_mcangle_it 0.616 r_mcbond_it 0.352 r_nbtor_refined 0.298 r_nbd_refined 0.206 r_symmetry_vdw_refined 0.192 r_symmetry_hbond_refined 0.155 r_xyhbond_nbd_refined 0.137 r_chiral_restr 0.098 r_bond_refined_d 0.01 r_gen_planes_refined 0.004 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6964 Nucleic Acid Atoms Solvent Atoms 36 Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling SHARP phasing DM phasing REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data reduction SHELXD phasing