1TSL

L. CASEI THYMIDYLATE SYNTHASE WITH SPECIES SPECIFIC INHIBITOR


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.86 MG/ML PROTEIN, PH 7.4; 1% AMMONIUM SULFATE, 1 MM DTT, + 1 % SATURATED LIGAND-DMSO SOLUTION. HANGING DROP OVER 20 MM KPO4, PH 6.8 AND 1 MM DTT., vapor diffusion - hanging drop
Crystal Properties
Matthews coefficientSolvent content
2.9458.11

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 78.3α = 90
b = 78.3β = 90
c = 243.2γ = 120
Symmetry
Space GroupP 61 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray287IMAGE PLATERIGAKU1994-03-10M
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RUH2R

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)R Sym 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
12.548.658.70.08120.08129.78.39477229.7
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.52.7524.70.1250.1253.52.3

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation 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 DIFFRACTIONDIFFERENCE FOURIERTHROUGHOUTPDB ENTRY 4TMS2.582893193757.40.1630.1630.251SHELLS23
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_d23.7
x_scangle_it2.78
x_mcangle_it2.3
x_scbond_it1.86
x_angle_deg1.4
x_mcbond_it1.38
x_improper_angle_d1.08
x_bond_d0.006
x_angle_deg_prot
x_bond_d_na
RMS Deviations
KeyRefinement Restraint Deviation
x_dihedral_angle_d23.7
x_scangle_it2.78
x_mcangle_it2.3
x_scbond_it1.86
x_angle_deg1.4
x_mcbond_it1.38
x_improper_angle_d1.08
x_bond_d0.006
x_angle_deg_prot
x_bond_d_na
x_angle_d
x_dihedral_angle_d_prot
x_angle_d_na
x_improper_angle_d_na
x_improper_angle_d_prot
x_angle_d_prot
x_bond_d_prot
x_angle_deg_na
x_dihedral_angle_d_na
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2593
Nucleic Acid Atoms
Solvent Atoms313
Heterogen Atoms35

Software

Software
Software NamePurpose
X-PLORmodel building
X-PLORrefinement
MSCdata reduction
MSCdata scaling
X-PLORphasing