7OES

C-TERMINAL BROMODOMAIN OF HUMAN BRD2 WITH 1,5-dimethyl-N-(2-(methylamino)-2-oxoethyl)-6-oxo-N-(2-phenylpropyl)-1,6-dihydropyridine-3-carboxamide

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
other		in house structure

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION		293	30% PEG 300, 0.1M MES buffer pH6.5

Crystal Properties
Matthews coefficient	Solvent content
2.23	44.96

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 71.647	α = 90
b = 52.388	β = 90
c = 31.987	γ = 90

Symmetry
Space Group	P 21 21 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	CCD	RIGAKU SATURN A200		2016-10-25	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU FR-E+ SUPERBRIGHT	1.54178

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	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	1.6	42.29	94.6	0.017	0.996	33.1	2.4		15516

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.6	1.69	71		0.066	0.924	10.2	1.7

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 (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	FOURIER SYNTHESIS	FREE R-VALUE	in house structure	1.602	32.007	15402	741	93.589	0.156	0.1549	0.1832	20.022

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]
-0.078			-0.291		0.369

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	30.623
r_dihedral_angle_4_deg	21.243
r_dihedral_angle_3_deg	12.41
r_lrange_it	5.73
r_lrange_other	5.728
r_dihedral_angle_1_deg	4.755
r_scangle_it	2.855
r_scangle_other	2.854
r_mcangle_other	1.877
r_mcangle_it	1.873
r_scbond_it	1.752
r_scbond_other	1.751
r_angle_other_deg	1.224
r_angle_refined_deg	1.176
r_mcbond_it	1.093
r_mcbond_other	1.073
r_nbd_refined	0.194
r_nbtor_refined	0.166
r_symmetry_nbd_other	0.165
r_nbd_other	0.146
r_symmetry_nbd_refined	0.14
r_xyhbond_nbd_refined	0.103
r_symmetry_xyhbond_nbd_refined	0.088
r_symmetry_nbtor_other	0.078
r_chiral_restr	0.061
r_gen_planes_refined	0.004
r_bond_refined_d	0.003
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	923
Nucleic Acid Atoms
Solvent Atoms	185
Heterogen Atoms	62

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling