ISDA

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	7.0	277	Protein at 20 mg mL-1 was incubated with 10 mM acetyl coenzyme A and 30 mM 2-methyl-thiazole-4-carboxylic acid ethyl ester (Synthonix, Wake Forest, NC). Well solution: 56% tacsimate (pH 7.0; Hampton Research, Aliso Viejo, CA) and 1% PEG 1,500

Unit Cell:

a: 49.768 Å b: 90.115 Å c: 63.337 Å α: 90.000° β: 102.740° γ: 90.000°

Symmetry:

Space Group: P 1 21 1

Crystal Properties:

Matthew's Coefficient: 2.44 Solvent Content: 49.60

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	2.0300	36.4040	34709	1719	98.4200	0.1821	0.2116	28.6716

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
2.03	50	98.4	?	0.126	8.8	3.4	?	35020	?	?	22.69

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	2.03	2.1	92.4	?	?	2.0	2.4	?

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-E	0.97917	APS	24-ID-E

Software