ISDA

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	9.0	300	4 uL of protein (10 mg/mL PFL-AE-CCR8 in 12.5 mM HEPES, 200 mM KCl, 3.5 mM SAM, 5.0 mM WT 7-mer PFL peptide, and 2.5 mM DTT) with 1 uL of crystallization reservoir solution (28% PEG 3350, 100 mM glycine, pH 9.0) in hanging drop format over 50 uL of crystallization reservoir solution

Unit Cell:

a: 46.405 Å b: 59.094 Å c: 83.545 Å α: 90.000° β: 90.000° γ: 90.000°

Symmetry:

Space Group: P 21 21 21

Crystal Properties:

Matthew's Coefficient: 2.03 Solvent Content: 39.44

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	FREE R-VALUE	1.46	41.77	39365	1890	96.49	0.1522	0.1730	24.39

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
1.46	41.77	96.88	0.05246	?	19.76	7.6	?	39365	?	?	16.31

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	1.46	1.512	91.96	?	?	3.66	7.7	?

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	APS BEAMLINE 24-ID-C	0.97910	APS	24-ID-C

Software