3Q1T

Crystal structure of enoyl-coA hydratase from Mycobacterium avium


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP5.5289MyavA00829eA1 3C protease cleaved PW28936 at 23.9 mg/mL against JCSG+ screen condition H3, 0.1 M BisTris pH 5.5, 25% PEG 3350 with 25% ethylene glycol as cryo-protectant, crystal tracking ID 216914h3., VAPOR DIFFUSION, SITTING DROP
Crystal Properties
Matthews coefficientSolvent content
2.5151.07

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 124.92α = 90
b = 136.89β = 90
c = 104.38γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315r2010-10-18MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 5.0.10.97946ALS5.0.1

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
12.355099.40.06816.584.87517974741-3
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)
12.352.4199.90.522.825505

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 REPLACEMENTTHROUGHOUT1wz82.355074523377199.150.1910.18910.2273RANDOM38.4215
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]
0.120.69-0.8
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.057
r_dihedral_angle_4_deg20.972
r_dihedral_angle_3_deg14.464
r_dihedral_angle_1_deg5.613
r_scangle_it3.277
r_scbond_it2.002
r_angle_refined_deg1.409
r_mcangle_it1.087
r_mcbond_it0.57
r_chiral_restr0.097
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.057
r_dihedral_angle_4_deg20.972
r_dihedral_angle_3_deg14.464
r_dihedral_angle_1_deg5.613
r_scangle_it3.277
r_scbond_it2.002
r_angle_refined_deg1.409
r_mcangle_it1.087
r_mcbond_it0.57
r_chiral_restr0.097
r_bond_refined_d0.014
r_gen_planes_refined0.007
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms11311
Nucleic Acid Atoms
Solvent Atoms348
Heterogen Atoms

Software

Software
Software NamePurpose
XSCALEdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction