Experiment: 1HXQ

 1HXQ

THE STRUCTURE OF NUCLEOTIDYLATED GALACTOSE-1-PHOSPHATE URIDYLYLTRANSFERASE FROM ESCHERICHIA COLI AT 1.86 ANGSTROMS RESOLUTION


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.1EACH CRYSTAL WAS REACTED WITH SUBSTRATE UDP-GLUCOSE IN A SYNTHETIC MOTHER LIQUOR DEVOID OF LITHIUM SULFATE AT PH 7.1.
Crystal Properties
Matthews coefficientSolvent content
2.7755.6

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 57.2α = 90
b = 215.4β = 90
c = 68.9γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray113AREA DETECTORSIEMENS HI-STARSUPPER DOUBLE-FOCUSING MIRRORS WITH NICKEL FOIL1995-12-13M
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
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
11.8665970.0632.570581-119.1

Refinement

Statistics
Diffraction IDStructure Solution MethodResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTION1.866570581206202970.196
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
t_pseud_angle28.968
t_dihedral_angle_d16.186
t_angle_deg2.146
t_bond_d0.013
t_gen_planes0.005
t_trig_c_planes0.003
t_incorr_chiral_ct
t_it
t_nbd
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5405
Nucleic Acid Atoms
Solvent Atoms730
Heterogen Atoms44

Software

Software
Software NamePurpose
TNTrefinement
SAINTdata reduction
XSCALIBREdata reduction