9HCI | pdb_00009hci

structure of the double Cys-substituted cross-linked AcrB variant S562C_T837C


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4DX5 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.52900.05M ADA, pH 6.5, 0.2M ammonium sulfate, 8% PEG4000, 5.1% Glycerol
Crystal Properties
Matthews coefficientSolvent content
3.8768.23

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 145.71α = 90
b = 165.3β = 90
c = 244.89γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCH2007-03-19MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X06SA0.99997SLSX06SA

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)CC (Half)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.647.6999.940.9827.098.4181397
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.62.69399.990.683

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2.647.69172106929199.950.191770.189740.1970.22990.2329RANDOM45.783
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]
-1.180.051.12
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg15.029
r_long_range_B_other11.455
r_long_range_B_refined11.441
r_scangle_other9.967
r_scbond_other7.626
r_scbond_it7.621
r_mcangle_it6.293
r_mcangle_other6.293
r_dihedral_angle_1_deg5.927
r_mcbond_it4.423
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg15.029
r_long_range_B_other11.455
r_long_range_B_refined11.441
r_scangle_other9.967
r_scbond_other7.626
r_scbond_it7.621
r_mcangle_it6.293
r_mcangle_other6.293
r_dihedral_angle_1_deg5.927
r_mcbond_it4.423
r_mcbond_other4.421
r_angle_refined_deg1.289
r_angle_other_deg0.461
r_chiral_restr0.061
r_bond_refined_d0.012
r_gen_planes_refined0.005
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms25975
Nucleic Acid Atoms
Solvent Atoms1215
Heterogen Atoms576

Software

Software
Software NamePurpose
PDB-REDOrefinement
XDSdata reduction
XDSdata scaling
PHASERphasing