3CV7

Crystal structure of porcine aldehyde reductase ternary complex


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2AO0PDB ENTRY 2AO0

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP8.52952M ammonium sulphate, 0.1M tris, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 295.0K
Crystal Properties
Matthews coefficientSolvent content
2.244.14

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 67.385α = 90
b = 67.385β = 90
c = 246.106γ = 120
Symmetry
Space GroupP 65 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATEMAR scanner 345 mm platemirrors2008-02-20MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RU3001.54178

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
12.412509215.66.88136221253312
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
2.4122.583.26.25.31

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 2AO02.412504125331191062292.090.1940.193640.190810.24675RANDOM19.333
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]
0.740.370.74-1.11
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.558
r_dihedral_angle_4_deg18.573
r_dihedral_angle_3_deg16.979
r_dihedral_angle_1_deg9.179
r_scangle_it2.607
r_scbond_it1.814
r_angle_refined_deg1.622
r_mcangle_it1.163
r_mcbond_it0.875
r_nbtor_refined0.302
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.558
r_dihedral_angle_4_deg18.573
r_dihedral_angle_3_deg16.979
r_dihedral_angle_1_deg9.179
r_scangle_it2.607
r_scbond_it1.814
r_angle_refined_deg1.622
r_mcangle_it1.163
r_mcbond_it0.875
r_nbtor_refined0.302
r_nbd_refined0.217
r_xyhbond_nbd_refined0.196
r_symmetry_hbond_refined0.186
r_symmetry_vdw_refined0.159
r_chiral_restr0.115
r_bond_refined_d0.015
r_gen_planes_refined0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2564
Nucleic Acid Atoms
Solvent Atoms255
Heterogen Atoms80

Software

Software
Software NamePurpose
REFMACrefinement
MAR345dtbdata collection
AUTOMARdata reduction
MOLREPphasing