1H9B

ACTIVE MUTANT (Q365->C) OF GLUCOSE 6-PHOSPHATE DEHYDROGENASE FROM LEUCONOSTOC MESENTEROIDES


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.8HANGING DROP VAPOUR DIFFUSION, 2+2 MICROLITER DROPS. THE PROTEIN AT 5MG/ML IN 100MM TRIS-HCL AT PH 7.5 WITH 12.5MM NAD+. DROPS EQUILIBRIATED AGAINST 1.7M UNBUFFERED AMMONIUM SULFATE.
Crystal Properties
Matthews coefficientSolvent content
3.0256.2

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 136.7α = 90
b = 136.7β = 90
c = 121.2γ = 120
Symmetry
Space GroupP 62 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray293IMAGE PLATEMARRESEARCHMIRRORS1994-11-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RU200

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
12.42194.10.11312.74.624865-3
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.42.53930.4183.75.2

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 REPLACEMENTFREE R-VALUEPROTEIN ATOMS OF NADP-BOUND COMPLEX IN THE SAME CRYSTAL FORM, 1H9A.2.42124864200294.10.190.190.236RANDOM, USING XPLOR32.8
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_d22.73
x_mcangle_it3.88
x_scangle_it3.88
x_mcbond_it2.77
x_scbond_it2.77
x_angle_deg1.272
x_improper_angle_d0.97
x_bond_d0.006
x_bond_d_na
x_bond_d_prot
RMS Deviations
KeyRefinement Restraint Deviation
x_dihedral_angle_d22.73
x_mcangle_it3.88
x_scangle_it3.88
x_mcbond_it2.77
x_scbond_it2.77
x_angle_deg1.272
x_improper_angle_d0.97
x_bond_d0.006
x_bond_d_na
x_bond_d_prot
x_angle_d
x_angle_d_na
x_angle_d_prot
x_angle_deg_na
x_angle_deg_prot
x_dihedral_angle_d_na
x_dihedral_angle_d_prot
x_improper_angle_d_na
x_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3837
Nucleic Acid Atoms
Solvent Atoms139
Heterogen Atoms5

Software

Software
Software NamePurpose
X-PLORrefinement
DENZOdata reduction
SCALAdata scaling
X-PLORphasing