6ZB2

C-TERMINAL BROMODOMAIN OF HUMAN BRD2 WITH GSK549

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION	6.5	293	30% PEG 300, 0.1M MES buffer pH6.5

Crystal Properties
Matthews coefficient	Solvent content
2.25	45.25

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 72.017	α = 90
b = 52.327	β = 90
c = 32.033	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		2015-03-25	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	2.28	42.33	98.4	0.27	0.981	26.4	2.7		5759

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	2.28	42.33	99.6		0.065	0.943	13.8	2.7

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	2.282	42.33	5652	258	96.106	0.143	0.1393	0.2339	23.693

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]
0.042			-0.023		-0.019

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	30.606
r_dihedral_angle_4_deg	19.525
r_dihedral_angle_3_deg	14.986
r_lrange_it	7.019
r_lrange_other	7.016
r_dihedral_angle_1_deg	5.56
r_scangle_it	4.296
r_scangle_other	4.293
r_mcangle_it	3.183
r_mcangle_other	3.181
r_scbond_it	2.609
r_scbond_other	2.607
r_mcbond_it	1.946
r_mcbond_other	1.909
r_angle_refined_deg	1.475
r_angle_other_deg	1.243
r_symmetry_xyhbond_nbd_refined	0.272
r_xyhbond_nbd_refined	0.197
r_nbd_refined	0.195
r_nbd_other	0.185
r_symmetry_nbd_other	0.175
r_nbtor_refined	0.168
r_symmetry_nbd_refined	0.145
r_symmetry_nbtor_other	0.082
r_chiral_restr	0.071
r_bond_refined_d	0.008
r_gen_planes_refined	0.007
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	928
Nucleic Acid Atoms
Solvent Atoms	166
Heterogen Atoms	46

Software

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