ISDA: 3G6J

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	7.8	?	Crystals of the C3b:S77 complex were obtained within a week at 19\xB0 C from 4 ml hanging drops, consisting of a 1:1 ratio of protein solution (10 mg/ml protein in 50 mM NaCl, 25 mM TRIS pH 7.8) to mother liquor (10% PEG 4000, 0.2 M MgCl2, 100 mM Na-HEPES, pH 7.0), suspended over mother liquor, VAPOR DIFFUSION, HANGING DROP

Unit Cell:

a: 216.436 Å b: 180.417 Å c: 154.584 Å α: 90.00° β: 115.73° γ: 90.00°

Symmetry:

Space Group: C 1 2 1

Crystal Properties:

Matthew's Coefficient: 2.93 Solvent Content: 58.09

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	THROUGHOUT	3.10	20.00	96819	4825	99.99	0.2178	0.28220	35.199

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
3.05	50	100	?	0.0135	?	3.7	101495	101590	0	0	?

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	3.05	3.16	100	?	0.667	2.1	4.5	10108

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	ALS BEAMLINE 5.0.2	1.0	ALS	5.0.2

Software