5R4V

XChem fragment screen -- CRYSTAL STRUCTURE OF THE BROMODOMAIN OF THE HUMAN ATAD2 in complex with N13475a

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	5.5	277	2.2M ammonium sulfate, 0.1M bis-tris pH 5.5

Crystal Properties
Matthews coefficient	Solvent content
4.2	70.7

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 80.19	α = 90
b = 80.19	β = 90
c = 140.1	γ = 120

Symmetry
Space Group	P 65 2 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	PIXEL	DECTRIS PILATUS 6M		2015-11-21		SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I04-1	0.92819	Diamond	I04-1

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)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
1	1.29	69.45	100	0.059	0.061	0.015	1	25.1	15.9		67524

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)	Redundancy	Number Unique Reflections (All)
1	1.29	1.32	100		1.428	1.528	0.535	0.533		7.9	4884

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	FOURIER SYNTHESIS	THROUGHOUT	3DAI	1.29	69.45	64030	3409	99.93	0.1337	0.1327	0.1526	RANDOM	19.496

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]
-0.11	-0.05		-0.11		0.36

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	30.359
r_dihedral_angle_4_deg	17.037
r_dihedral_angle_3_deg	12.391
r_dihedral_angle_1_deg	4.646
r_rigid_bond_restr	2.793
r_mcangle_it	2.101
r_angle_refined_deg	1.902
r_mcbond_it	1.552
r_mcbond_other	1.551
r_angle_other_deg	1.547

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	30.359
r_dihedral_angle_4_deg	17.037
r_dihedral_angle_3_deg	12.391
r_dihedral_angle_1_deg	4.646
r_rigid_bond_restr	2.793
r_mcangle_it	2.101
r_angle_refined_deg	1.902
r_mcbond_it	1.552
r_mcbond_other	1.551
r_angle_other_deg	1.547
r_chiral_restr	0.101
r_bond_refined_d	0.014
r_gen_planes_refined	0.009
r_gen_planes_other	0.002
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1084
Nucleic Acid Atoms
Solvent Atoms	237
Heterogen Atoms	58

Software

Software
Software Name	Purpose
REFMAC	refinement
Aimless	data scaling
PDB_EXTRACT	data extraction
XDS	data reduction
REFMAC	phasing

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.