7CLK

Mycobacterium tuberculosis enolase in complex with alternate 2-phosphoglycerate


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 5J04 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP28920% PEG 3350, 0.2M ammonium acetate, Bis-Tris pH 6.5
Crystal Properties
Matthews coefficientSolvent content
2.4750.22

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 139.804α = 90
b = 139.804β = 90
c = 89.645γ = 90
Symmetry
Space GroupI 4 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATERIGAKU RAXIS IV++2019-03-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU FR-E+ SUPERBRIGHT1.54178

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
123597.90.0813.394.729616
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)
122.0796.40.545

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 REPLACEMENTTHROUGHOUT5j042.1523.9922819114398.050.14480.14250.1908RANDOM27.325
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]
0.210.21-0.42
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.728
r_dihedral_angle_4_deg16.39
r_dihedral_angle_3_deg13.213
r_dihedral_angle_1_deg7.259
r_angle_refined_deg1.503
r_angle_other_deg1.362
r_chiral_restr0.08
r_bond_refined_d0.015
r_gen_planes_refined0.012
r_gen_planes_other0.003
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.728
r_dihedral_angle_4_deg16.39
r_dihedral_angle_3_deg13.213
r_dihedral_angle_1_deg7.259
r_angle_refined_deg1.503
r_angle_other_deg1.362
r_chiral_restr0.08
r_bond_refined_d0.015
r_gen_planes_refined0.012
r_gen_planes_other0.003
r_bond_other_d0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3095
Nucleic Acid Atoms
Solvent Atoms176
Heterogen Atoms64

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing