6V90

Crystal structure of the p300 acetyltransferase domain with AcCoA competitive inhibitor 12


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
otherinternal

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP277INDEX F6. 0.1 M Bis-Tris pH 5.5, 0.2 M ammonium sulfate 25% w/v PEG 3350. The crystal was cryoprotected with MiTeGen Low Viscosity Cryo Oil
Crystal Properties
Matthews coefficientSolvent content
2.4850.44

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 45.36α = 90
b = 104.639β = 90
c = 168.863γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS3 6M2018-04-12MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID30B0.96770ESRFID30B

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)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
12.0444.4799.60.0590.0640.0250.99917.46.826016
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.042.1199.81.3591.4650.5430.6031.57.2

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 REPLACEMENTTHROUGHOUTinternal2.0444.4724675130099.480.19960.19750.241RANDOM49.279
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]
-1.181.97-0.8
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.739
r_dihedral_angle_4_deg20.149
r_dihedral_angle_3_deg14.512
r_dihedral_angle_1_deg6.328
r_angle_refined_deg1.617
r_angle_other_deg0.99
r_chiral_restr0.087
r_bond_refined_d0.014
r_gen_planes_refined0.008
r_bond_other_d0.002
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.739
r_dihedral_angle_4_deg20.149
r_dihedral_angle_3_deg14.512
r_dihedral_angle_1_deg6.328
r_angle_refined_deg1.617
r_angle_other_deg0.99
r_chiral_restr0.087
r_bond_refined_d0.014
r_gen_planes_refined0.008
r_bond_other_d0.002
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2610
Nucleic Acid Atoms
Solvent Atoms92
Heterogen Atoms44

Software

Software
Software NamePurpose
XDSdata reduction
Aimlessdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction