ISDA

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	?	293	1.0 uL of protein (0.62 mg/mL MASP2) was mixed with 1.0 uL of reservoir solution (0.1 M Tris-HCl pH 7.8, 0.16 M NaCl, 31% (w/v) PEG 6000, 10% (v/v) glycerol, and 200 uM Compound S2) and equilibrated against reservoir at 20 C. Crystals were cryoprotected in reservoir supplemented with 20% (v/v) glycerol.

Unit Cell:

a: 72.770 Å b: 41.050 Å c: 102.920 Å α: 90.000° β: 98.010° γ: 90.000°

Symmetry:

Space Group: C 1 2 1

Crystal Properties:

Matthew's Coefficient: 2.15 Solvent Content: 42.85

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	2.08	35.67	18312	951	99.57	?	0.2610	?

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
2.08	35.67	99.55	0.1555	?	6.44	3.7	?	18318	?	?	?

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	2.08	2.154	?	?	?	1.10	?	?

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	CLSI BEAMLINE 08ID-1	0.95355	CLSI	08ID-1

Software