1EBF

HOMOSERINE DEHYDROGENASE FROM S. CEREVISIAE COMPLEX WITH NAD+


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP4.4295Ammonium sulphate, Calcium chloride, NAD+, Sodium Acetate , pH 4.4, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties
Matthews coefficientSolvent content
2.6353.23

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 80.396α = 90
b = 80.396β = 90
c = 250.165γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray218IMAGE PLATERIGAKU RAXIS II1997-01-16MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RU200

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
12.33898.40.07716.75.436978188533317.6
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)
2.32.3894.80.4943445

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONTHROUGHOUT2.335.9623573332162223285.70.2340.2180.2180.269RANDOM27.5
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]
1.191.19-2.38
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d23.1
c_scangle_it2.34
c_mcangle_it1.87
c_scbond_it1.62
c_angle_deg1.4
c_mcbond_it1.13
c_improper_angle_d0.91
c_bond_d0.007
c_angle_deg_prot
c_bond_d_na
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d23.1
c_scangle_it2.34
c_mcangle_it1.87
c_scbond_it1.62
c_angle_deg1.4
c_mcbond_it1.13
c_improper_angle_d0.91
c_bond_d0.007
c_angle_deg_prot
c_bond_d_na
c_angle_d
c_dihedral_angle_d_prot
c_angle_d_na
c_improper_angle_d_na
c_improper_angle_d_prot
c_angle_d_prot
c_bond_d_prot
c_angle_deg_na
c_dihedral_angle_d_na
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5420
Nucleic Acid Atoms5717
Solvent Atoms253
Heterogen Atoms46

Software

Software
Software NamePurpose
SOLVEphasing
SHARPphasing
GLRFphasing
CCP4model building
DMmodel building
CNSrefinement
DENZOdata reduction
SCALEPACKdata scaling
CCP4phasing
DMphasing
CNSphasing