2HU2

CTBP/BARS in ternary complex with NAD(H) and RRTGAPPAL peptide


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1HKUPDB ENTRY 1HKU

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.52942.0M ammonium formate, 0.1M Hepes (pH 7.5), VAPOR DIFFUSION, SITTING DROP, temperature 294K
Crystal Properties
Matthews coefficientSolvent content
2.3146.86

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 89.31α = 90
b = 89.31β = 90
c = 162.72γ = 120
Symmetry
Space GroupP 64 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCH2005-10-28MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID14-30.931ESRFID14-3

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
12.8555.999.810.09421.19503950311
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)
2.85399.990.41.939.521341

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 1HKU2.85351853385339601000.231720.231720.226850.27491RANDOM48.71
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
r_dihedral_angle_2_deg34.056
r_dihedral_angle_3_deg15.021
r_dihedral_angle_4_deg13.553
r_dihedral_angle_1_deg4.839
r_angle_refined_deg0.946
r_scangle_it0.881
r_mcangle_it0.554
r_scbond_it0.497
r_mcbond_it0.377
r_nbtor_refined0.289
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.056
r_dihedral_angle_3_deg15.021
r_dihedral_angle_4_deg13.553
r_dihedral_angle_1_deg4.839
r_angle_refined_deg0.946
r_scangle_it0.881
r_mcangle_it0.554
r_scbond_it0.497
r_mcbond_it0.377
r_nbtor_refined0.289
r_symmetry_vdw_refined0.202
r_symmetry_hbond_refined0.19
r_nbd_refined0.162
r_xyhbond_nbd_refined0.095
r_chiral_restr0.063
r_bond_refined_d0.006
r_gen_planes_refined0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2625
Nucleic Acid Atoms
Solvent Atoms22
Heterogen Atoms44

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
CCP4data scaling
MOLREPphasing