8B5H

C-TERMINAL BROMODOMAIN OF HUMAN BRD2 WITH (R)-7-((R)-1,2-dihydroxyethyl)-1,3-dimethyl-5-(1-methyl-1H-pyrazol-4-yl)-1,3-dihydro-2H-benzo[d]azepin-2-one

X-RAY DIFFRACTION

---

Crystallization

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

Crystal Properties
Matthews coefficient	Solvent content
2.25	45.31

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 71.829	α = 90
b = 52.503	β = 90
c = 32.04	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		2015-02-11	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	32.06	96.7	0.0204	0.999	42.1	5.2		15964

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	79.9		0.075	0.978	14	3.5

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	MOLECULAR REPLACEMENT	FREE R-VALUE	in house	1.603	32.06	15915	768	96.338	0.159	0.1574	0.1793	19.452

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]
-0.13			-0.213		0.344

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	30.663
r_dihedral_angle_4_deg	23.719
r_dihedral_angle_3_deg	12.816
r_lrange_it	5.391
r_lrange_other	5.389
r_dihedral_angle_1_deg	4.528
r_scangle_it	2.737
r_scangle_other	2.736
r_mcangle_it	1.808
r_mcangle_other	1.808
r_scbond_it	1.622
r_scbond_other	1.621
r_angle_other_deg	1.252
r_angle_refined_deg	1.166
r_mcbond_it	1.066
r_mcbond_other	1.063
r_nbd_refined	0.199
r_nbd_other	0.165
r_nbtor_refined	0.164
r_symmetry_nbd_other	0.161
r_symmetry_nbd_refined	0.115
r_xyhbond_nbd_refined	0.094
r_symmetry_xyhbond_nbd_refined	0.08
r_symmetry_nbtor_other	0.079
r_chiral_restr	0.062
r_gen_planes_refined	0.004
r_bond_refined_d	0.003
r_bond_other_d	0.002
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	923
Nucleic Acid Atoms
Solvent Atoms	229
Heterogen Atoms	53

Software

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