6TN0

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
3.23	61.89

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 109.051	α = 90
b = 109.051	β = 90
c = 83.945	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	1.905	94.441	94.3	0.056	1	20.4	10.3		27801

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	1.905	2.13			1.241	0.713	1.8

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	1.905	94.441	27801	1332	62.599	0.178	0.1758	0.2213	46.489

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]
0.002	0.001		0.002		-0.005

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.233
r_dihedral_angle_4_deg	19.716
r_dihedral_angle_3_deg	16.173
r_lrange_other	8.848
r_lrange_it	8.815
r_scangle_it	6.744
r_scangle_other	6.742
r_dihedral_angle_1_deg	6.435
r_mcangle_it	5.353
r_mcangle_other	5.351
r_scbond_it	4.644
r_scbond_other	4.642
r_mcbond_it	3.797
r_mcbond_other	3.794
r_angle_other_deg	2.377
r_angle_refined_deg	1.538
r_symmetry_nbd_refined	0.271
r_nbd_other	0.219
r_symmetry_nbd_other	0.215
r_nbd_refined	0.213
r_nbtor_refined	0.172
r_xyhbond_nbd_refined	0.168
r_symmetry_xyhbond_nbd_refined	0.087
r_chiral_restr	0.076
r_symmetry_nbtor_other	0.071
r_bond_other_d	0.035
r_gen_planes_other	0.01
r_bond_refined_d	0.009
r_symmetry_xyhbond_nbd_other	0.009
r_gen_planes_refined	0.008

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2718
Nucleic Acid Atoms
Solvent Atoms	146
Heterogen Atoms	41

Software

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