3ZQA

CRYSTALLOGRAPHIC STRUCTURE OF BETAINE ALDEHYDE DEHYDROGENASE MUTANT C286A FROM PSEUDOMONAS AERUGINOSA IN COMPLEX WITH NADPH


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2WMEPDB ENTRY 2WME

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.5CRYSTALS WERE GROWN IN 85 MM HEPES PH 7.5, 8.5% (V:V) ISOPROPANOL, 17% (W:V)PEG 4000, 15% (V:V) GLYCEROL AND 2MM NADPH.
Crystal Properties
Matthews coefficientSolvent content
3.8167.7

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 151.439α = 90
b = 151.439β = 90
c = 241.752γ = 120
Symmetry
Space GroupP 32 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCDDOUBLE CRYSTAL CHANNEL CUT, SI(III) 1M LONG2010-03-20MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSLS BEAMLINE X6ANSLSX6A

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
12.453099.90.0811.74.611797738.67
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)
12.452.599.90.4224.7

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-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTPDB ENTRY 2WME2.4538.5151.34117977593899.930.15690.15510.1906
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]
2.89512.8951-5.7901
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d20.375
f_angle_d1.409
f_chiral_restr0.168
f_bond_d0.011
f_plane_restr0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms14972
Nucleic Acid Atoms
Solvent Atoms1891
Heterogen Atoms370

Software

Software
Software NamePurpose
PHENIXrefinement
HKL-2000data reduction
SCALEPACKdata scaling
PHASERphasing