7UC9

Horse liver alcohol dehydrogenase with NAD and trifluoroethanol at 45 K


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 7AU6 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1MICRODIALYSIS727850 MM AMMONIUM N-[TRIS(HYDROXYMETHYL) METHYL]-2-AMINOETHANE SULFONATE, PH 6.7 (AT 25 C), 0.25 MM EDTA, 10 MG/ML PROTEIN, 1 MM NAD+, 100 MM 2,2,2-TRIFLUOROETHANOL, 12 TO 25 % 2-METHYL-2,4-PENTANEDIOL
Crystal Properties
Matthews coefficientSolvent content
2.2545

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 44.19α = 91.9
b = 51.12β = 103.03
c = 92.46γ = 109.8
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray45CCDADSC QUANTUM 315rROSENBAUM ROCK VERTICAL FOCUSINGMIRROR WITH PT, GLASS, PD LANES2009-06-24MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 19-ID0.9184APS19-ID

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)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
11.119.9493.60.050.0599.83.78281686
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.11.1486.60.4090.4762.23.78

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 REPLACEMENTTHROUGHOUT7au61.119.94277899276093.80.12630.12610.152RANDOM14.587
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]
0.07-0.250.190.310.21-0.41
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.983
r_dihedral_angle_4_deg13.247
r_dihedral_angle_3_deg10.942
r_dihedral_angle_1_deg6.654
r_rigid_bond_restr2.661
r_angle_refined_deg1.931
r_angle_other_deg1.55
r_chiral_restr0.111
r_bond_refined_d0.013
r_gen_planes_refined0.01
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.983
r_dihedral_angle_4_deg13.247
r_dihedral_angle_3_deg10.942
r_dihedral_angle_1_deg6.654
r_rigid_bond_restr2.661
r_angle_refined_deg1.931
r_angle_other_deg1.55
r_chiral_restr0.111
r_bond_refined_d0.013
r_gen_planes_refined0.01
r_gen_planes_other0.002
r_bond_other_d0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5570
Nucleic Acid Atoms
Solvent Atoms904
Heterogen Atoms144

Software

Software
Software NamePurpose
REFMACrefinement
d*TREKdata reduction
d*TREKdata scaling
PDB_EXTRACTdata extraction
REFMACphasing