4CSM

YEAST CHORISMATE MUTASE + TYR + ENDOOXABICYCLIC INHIBITOR


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1CSMPDB ENTRY 1CSM

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP9HANGING DROP, 32 % (W/V) PEG MONOMETHYLETHER 500, 4 MM DTT, 0.1 M TRIS PH 9.0, 0.1 M SODIUM CHLORIDE, 2 MM TYROSINE, 3 MM INHIBITOR, 10 MG/ML PROTEIN, vapor diffusion - hanging drop
Crystal Properties
Matthews coefficientSolvent content
4.572.49

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 205.5α = 90
b = 205.5β = 90
c = 131.2γ = 120
Symmetry
Space GroupH 3 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray123AREA DETECTORSIEMENSSUPPER DOUBLE-MIRROR, NI-COATED1997-03-12M
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODEELLIOTT GX-13

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
12.83098.20.0842.525765
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)
12.82.997.80.291

Refinement

Statistics
Diffraction IDStructure Solution MethodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTPDB ENTRY 1CSM2.8152223970.2130.2130.27RANDOM40.5
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]
RMS Deviations
KeyRefinement Restraint Deviation
x_dihedral_angle_d18.6
x_angle_deg1.9
x_improper_angle_d1.6
x_bond_d0.012
x_bond_d_na
x_bond_d_prot
x_angle_d
x_angle_d_na
x_angle_d_prot
x_angle_deg_na
RMS Deviations
KeyRefinement Restraint Deviation
x_dihedral_angle_d18.6
x_angle_deg1.9
x_improper_angle_d1.6
x_bond_d0.012
x_bond_d_na
x_bond_d_prot
x_angle_d
x_angle_d_na
x_angle_d_prot
x_angle_deg_na
x_angle_deg_prot
x_dihedral_angle_d_na
x_dihedral_angle_d_prot
x_improper_angle_d_na
x_improper_angle_d_prot
x_mcbond_it
x_mcangle_it
x_scbond_it
x_scangle_it
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4144
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms58

Software

Software
Software NamePurpose
XDSdata scaling
XDSdata reduction
AMoREphasing
X-PLORrefinement