2RAE

Crystal structure of a TetR/AcrR family transcriptional regulator from Rhodococcus sp. RHA1


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP29520% PEG 3350, 0.2M K Citrate, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties
Matthews coefficientSolvent content
2.4649.96

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 65.107α = 90
b = 65.107β = 90
c = 106.627γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315mirrors2007-06-05MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 19-ID0.97940APS19-ID

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)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
12.255.5699.190.08449.316.81164211548246.7
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.22.25797.60.581.8510.3875

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONSADTHROUGHOUT2.255.56115481154858099.190.23390.23390.232990.25257RANDOM46.766
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]
-0.49-0.490.98
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.526
r_dihedral_angle_3_deg16.78
r_dihedral_angle_4_deg16.165
r_dihedral_angle_1_deg5.343
r_scangle_it2.7
r_scbond_it1.969
r_angle_refined_deg1.37
r_mcangle_it1.032
r_angle_other_deg0.984
r_mcbond_it0.865
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.526
r_dihedral_angle_3_deg16.78
r_dihedral_angle_4_deg16.165
r_dihedral_angle_1_deg5.343
r_scangle_it2.7
r_scbond_it1.969
r_angle_refined_deg1.37
r_mcangle_it1.032
r_angle_other_deg0.984
r_mcbond_it0.865
r_symmetry_vdw_other0.27
r_symmetry_vdw_refined0.231
r_symmetry_hbond_refined0.225
r_nbd_refined0.208
r_nbd_other0.184
r_xyhbond_nbd_refined0.181
r_nbtor_refined0.18
r_mcbond_other0.147
r_nbtor_other0.086
r_chiral_restr0.078
r_bond_refined_d0.014
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 Atoms1498
Nucleic Acid Atoms
Solvent Atoms39
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
SBC-Collectdata collection
HKL-3000data reduction
HKL-3000data scaling
HKL-3000phasing