ISDA

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	?	293	The initial crystals of PUF1 were observed from a screen condition containing 25% PEG3350, 0.1 M Bis-Tris pH 5.5 with trypsin added to 3.53 mg/mL PUF1 at a 1:100 mass ratio. Further optimization was performed to obtain better crystals that formed in 25% PEG3350, 0.1M Bis-Tris pH 5.0, and 20% glycerol with streak seeding, trypsin at 0.06 mg/mL and PUF1 at 6.64mg/mL

Unit Cell:

a: 39.438 Å b: 81.080 Å c: 135.577 Å α: 90.00° β: 90.00° γ: 90.00°

Symmetry:

Space Group: P 2 21 21

Crystal Properties:

Matthew's Coefficient: 2.19 Solvent Content: 43.94

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	1.727	69.586	42908	1844	92.03	0.2116	0.2550	?

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
1.727	69.586	92.03	?	?	10.07	2.0	?	46308	?	?	?

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	1.727	1.789	77.61	?	?	1.41	2.0	?

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	APS BEAMLINE 24-ID-C	0.9791	APS	24-ID-C

Software