2FSV

Structure of transhydrogenase (dI.D135N.NAD+)2(dIII.E155W.NADP+)1 asymmetric complex


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1HZZpdb entry 1HZZ

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP627716-20% 8K-PEG, 20-150 mM (NH4)2SO4,100 mM Mes pH 6.0 and 10% glycerol in the presence of 50 mM NAD+ and 5 mM NADP+, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.754.48

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 72.912α = 90
b = 73.871β = 90
c = 205.172γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 42003-03-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID14-20.934ESRFID14-2

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
12.331.41000.06665.74.55010550105243.1
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)
12.32.421000.344.57207

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 REPLACEMENTTHROUGHOUTpdb entry 1HZZ2.331.3747563254299.990.20390.201650.24808from pdb entry 1NM545.366
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]
-0.653.32-2.67
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.26
r_dihedral_angle_3_deg13.748
r_dihedral_angle_4_deg10.835
r_dihedral_angle_1_deg5.251
r_mcangle_it1.372
r_mcbond_it1.224
r_angle_refined_deg1.184
r_scangle_it1.142
r_angle_other_deg1.084
r_scbond_it0.743
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.26
r_dihedral_angle_3_deg13.748
r_dihedral_angle_4_deg10.835
r_dihedral_angle_1_deg5.251
r_mcangle_it1.372
r_mcbond_it1.224
r_angle_refined_deg1.184
r_scangle_it1.142
r_angle_other_deg1.084
r_scbond_it0.743
r_symmetry_hbond_refined0.211
r_nbd_other0.162
r_nbd_refined0.161
r_nbtor_refined0.154
r_xyhbond_nbd_refined0.151
r_mcbond_other0.147
r_symmetry_vdw_other0.129
r_symmetry_vdw_refined0.126
r_nbtor_other0.082
r_chiral_restr0.056
r_bond_refined_d0.007
r_bond_other_d0.002
r_gen_planes_refined0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms6669
Nucleic Acid Atoms
Solvent Atoms382
Heterogen Atoms110

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
CCP4data scaling