6FPL

TETR(D) E147A MUTANT IN COMPLEX WITH TETRACYCLINE AND MAGNESIUM


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2TRT 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.5295Precipitant 0.1M Na-citrat, 0.8M Li2SO4, 0.5M (NH4)2SO4, 0.1mL Protein (10.19mg/ml, 0.1M MES pH 6.5) + 0.1mL 2mM Tc + 0.001mL 3M MgCl2 1:4 Precipitant/Protein
Crystal Properties
Matthews coefficientSolvent content
2.2344.81

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 68.02α = 90
b = 68.02β = 90
c = 179.03γ = 90
Symmetry
Space GroupI 41 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCD2011-12-03MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONBESSY BEAMLINE 14.20.95BESSY14.2

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
11.60263.5994.50.04731.9517.662814731.5
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.6021.64496

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2TRT1.60263.5925266131894.450.187720.186040.22093RANDOM37.784
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]
1.651.65-3.3
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.058
r_dihedral_angle_4_deg19.12
r_dihedral_angle_3_deg13.727
r_long_range_B_refined5.226
r_dihedral_angle_1_deg5.196
r_long_range_B_other5.182
r_scangle_other4.275
r_scbond_it2.904
r_scbond_other2.903
r_mcangle_it2.647
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.058
r_dihedral_angle_4_deg19.12
r_dihedral_angle_3_deg13.727
r_long_range_B_refined5.226
r_dihedral_angle_1_deg5.196
r_long_range_B_other5.182
r_scangle_other4.275
r_scbond_it2.904
r_scbond_other2.903
r_mcangle_it2.647
r_mcangle_other2.646
r_mcbond_it1.987
r_mcbond_other1.981
r_angle_refined_deg1.837
r_angle_other_deg0.939
r_chiral_restr0.146
r_bond_refined_d0.018
r_gen_planes_refined0.009
r_bond_other_d0.001
r_gen_planes_other0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1571
Nucleic Acid Atoms
Solvent Atoms95
Heterogen Atoms39

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
XDSdata scaling
PHASERphasing