7MHE

Thioesterase Domain of Human Fatty Acid Synthase (FASN-TE) binding a competitive inhibitor SBP-7957

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		293	0.3 uL of 8 mg/ml FAS-TE in 100 mM NaCl, 50 mM BisTris pH 6.0, 10 mM DTT, 0.5 mM of the inhibitor and 1% DMSO was mixed with 0.2 uL of well solution 10% PEG400, 50 mM Tris-Cl pH 8.5, 1.0 mM DTT, 1.0 mM Ethylenediaminetetraacetic acid disodium salt (EDTA), 300 mM NaCl.

Crystal Properties
Matthews coefficient	Solvent content
1.73	28.92

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 52.68	α = 90
b = 56.5	β = 90
c = 75.64	γ = 90

Symmetry
Space Group	P 21 21 21

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		2016-02-09	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRL BEAMLINE BL9-2	1.03316	SSRL	BL9-2

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	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	2.8	45.3	90.7	0.2	5.2	4.6		5295

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.8	2.9			1.19	1.4

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	THROUGHOUT	3TJM	2.8	37.849	5295	291	89.473	0.217	0.2132	0.2836	59.85

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]
2.675			2.409		-5.085

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.607
r_dihedral_angle_3_deg	17.164
r_dihedral_angle_4_deg	14.832
r_lrange_it	11.22
r_lrange_other	11.22
r_dihedral_angle_1_deg	6.45
r_mcangle_it	5.342
r_mcangle_other	5.34
r_scangle_it	5.246
r_scangle_other	5.245
r_mcbond_it	3.334
r_mcbond_other	3.333
r_scbond_it	3.123
r_scbond_other	3.122
r_angle_refined_deg	1.494
r_angle_other_deg	1.303
r_symmetry_xyhbond_nbd_refined	0.236
r_nbd_other	0.224
r_nbd_refined	0.217
r_symmetry_nbd_refined	0.215
r_symmetry_nbd_other	0.182
r_xyhbond_nbd_refined	0.176
r_nbtor_refined	0.168
r_symmetry_nbtor_other	0.082
r_chiral_restr	0.074
r_ext_dist_refined_d	0.072
r_bond_refined_d	0.008
r_gen_planes_refined	0.008
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2165
Nucleic Acid Atoms
Solvent Atoms	15
Heterogen Atoms	31

Software

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