3FX4

Porcine aldehyde reductase in ternary complex with inhibitor


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3CV7PDB ENTRY 3CV7

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
2.244.11

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 67.35α = 90
b = 67.35β = 90
c = 246.25γ = 120
Symmetry
Space GroupP 65 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 2102008-12-12MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAUSTRALIAN SYNCHROTRON BEAMLINE MX10.773354Australian SynchrotronMX1

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
11.9947.5797.826.819.7236671218
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)
1.992.199.70.5258.318.33296

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (I)Cut-off Sigma (F)Number Reflections (All)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 3CV71.9941.04212366721957115097.710.194320.191570.24647RANDOM16.394
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]
0.840.420.84-1.27
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.56
r_dihedral_angle_3_deg12.818
r_dihedral_angle_4_deg9.66
r_dihedral_angle_1_deg6.142
r_scangle_it1.918
r_angle_refined_deg1.545
r_scbond_it1.332
r_mcangle_it0.954
r_mcbond_it0.57
r_nbtor_refined0.303
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.56
r_dihedral_angle_3_deg12.818
r_dihedral_angle_4_deg9.66
r_dihedral_angle_1_deg6.142
r_scangle_it1.918
r_angle_refined_deg1.545
r_scbond_it1.332
r_mcangle_it0.954
r_mcbond_it0.57
r_nbtor_refined0.303
r_nbd_refined0.198
r_xyhbond_nbd_refined0.192
r_symmetry_vdw_refined0.151
r_symmetry_hbond_refined0.138
r_chiral_restr0.086
r_bond_refined_d0.011
r_gen_planes_refined0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2598
Nucleic Acid Atoms
Solvent Atoms348
Heterogen Atoms88

Software

Software
Software NamePurpose
Blu-Icedata collection
MOLREPphasing
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling