6TN2

Rapid optimisation of fragments and hits to lead compounds from screening of crude reaction mixtures

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	5.8	277	0.1 M Sodium acetate pH 5.8 0.125 M Magnesium chloride

Crystal Properties
Matthews coefficient	Solvent content
3.19	61.39

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 108.516	α = 90
b = 108.516	β = 90
c = 83.676	γ = 120

Symmetry
Space Group	P 64

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-F		2018-10-10	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I04-1	0.91587	Diamond	I04-1

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	1.768	62.494	92.9	0.067	0.999	17.2	10.4		30662

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	1.768	2.021	63.8		1.065	0.791	2	9.5

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	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	MIR	FREE R-VALUE	1.768	62.494	29137	1530	55.269	0.173	0.1706	0.2105	40.967

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]
-0.01	-0.005		-0.01		0.032

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	33.058
r_dihedral_angle_4_deg	20.701
r_dihedral_angle_3_deg	15.987
r_lrange_other	8.83
r_lrange_it	8.824
r_scangle_it	6.619
r_scangle_other	6.617
r_dihedral_angle_1_deg	6.563
r_mcangle_other	5.166
r_mcangle_it	5.165
r_scbond_it	4.365
r_scbond_other	4.364
r_mcbond_it	3.54
r_mcbond_other	3.526
r_angle_other_deg	2.328
r_angle_refined_deg	1.525
r_symmetry_nbd_refined	0.253
r_symmetry_nbd_other	0.215
r_nbd_refined	0.214
r_nbd_other	0.205
r_symmetry_xyhbond_nbd_refined	0.198
r_xyhbond_nbd_refined	0.173
r_nbtor_refined	0.172
r_chiral_restr	0.079
r_symmetry_nbtor_other	0.07
r_bond_other_d	0.034
r_gen_planes_other	0.011
r_bond_refined_d	0.009
r_gen_planes_refined	0.008
r_symmetry_xyhbond_nbd_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2730
Nucleic Acid Atoms
Solvent Atoms	204
Heterogen Atoms	51

Software

Software
Software Name	Purpose
REFMAC	refinement
xia2	data reduction
Aimless	data scaling
REFMAC	phasing