ISDA

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	7.5	300	4 uL of protein (10 mg/mL PFL-AE-CCR8 in 12.5 mM HEPES, 200 mM KCl, with 3.65 mM SAM, 1.2 mM WT 7-mer PFL peptide, 0.13% glycerol, and 1 mM DTT) were combined with 1 uL of crystallization reservoir solution (18% PEG 3350, 100 mM HEPES, pH 7.5) in hanging drop format over 50 uL of crystallization reservoir solution.

Unit Cell:

a: 49.653 Å b: 59.011 Å c: 96.792 Å α: 90.000° β: 90.000° γ: 90.000°

Symmetry:

Space Group: P 21 21 21

Crystal Properties:

Matthew's Coefficient: 2.51 Solvent Content: 51.08

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	2.65	35.37	8516	426	97.67	0.1957	0.2142	54.70

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
2.65	35.37	97.67	0.1248	?	10.26	4.3	?	8650	?	?	55.81

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	2.65	2.745	88.01	?	?	1.29	4.2	?

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
ROTATING ANODE	RIGAKU MICROMAX-007	1.542	?	?

Software