ISDA

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	7	?	CRYSTALS OF WT HUMAN TTR- LIGAND COMPLEXES WERE OBTAINED AT ROOM TEMPERATURE IN ABOUT ONE WEEK BY CO-CRYSTALLIZATION, USING THE HANGING-DROP VAPOR DIFFUSION METHOD. THE PROTEIN (5 MG/ML), IN 20 MM SODIUM PHOSPHATE, PH 7, WAS INCUBATED WITH A FOUR-FOLD MOLAR EXCESS OF LIGANDS SOLUBILIZED IN DMSO. DROPS WERE FORMED BY MIXING EQUAL VOLUMES OF THE SOLUTION CONTAINING LIGAND-TTR COMPLEXES AND OF THE RESERVOIR/PRECIPITANT SOLUTION (2.2 M AMMONIUM SULPHATE, 0.1 M KCL, 0.03 M SODIUM PHOSPHATE, PH 7.0).

Unit Cell:

a: 42.843 Å b: 84.959 Å c: 63.636 Å α: 90.00° β: 90.00° γ: 90.00°

Symmetry:

Space Group: P 21 21 2

Crystal Properties:

Matthew's Coefficient: 2.3 Solvent Content: 46.7

Refinement Statistics

Diffraction ID	Structure Solution Method	Cross Validation Method	Resolution Limit (High)	Resolution Limit (Low)	Number of Reflections (Observed)	Number of Reflections (R-free)	Percent Reflections (Observed)	R-Work	R-Free	Mean Isotropic
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	?	1.520	63.636	36328	1819	99.43	0.1717	0.2004	?

Data Collection

Overall

Resolution Limit (High)	Resolution Limit (Low)	Percent Possible (Observed)	R Merge I (Observed)	R Sym 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
1.52	63.64	99.9	0.06	?	16.80	6.5	?	36372	?	3.0	20.08

Highest Resolution Shell

#	Resolution Limits (Low)	Resolution Limits (High)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.52	1.55	98.5		?	3.00	6.0

Diffraction

Diffraction experiment

Crystal ID	Scattering Type	Data Collection Temprature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1		100 K

Radiation Source

Source	Type	Wavelength List	Synchrotron Site	Beamline
SYNCHROTRON	PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1)	?	PETRA III, EMBL c/o DESY	P13 (MX1)

Software