ISDA: 4C3V

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	?	?	SUBTILISIN CARLSBERG WAS PURCHASED FROM SIGMA (PRODUCT CODE: P5380) AND USED FOR CRYSTALLIZATION WITHOUT FURTHER PURIFICATION. THE PROTEIN POWDER WAS DISSOLVED IN 330 MM NA CACODYLATE BUFFER AT PH 5.6 TO A CONCENTRATION OF 10 MG/ML. SUBTILISIN WAS CRYSTALLIZED BY THE BATCH METHOD FROM BUFFER SOLUTION SATURATED WITH NA2SO4 13% (W/V) AS PRECIPITANT1. LONG NEEDLE-LIKE CRYSTALS GREW OVER A PERIOD OF TWO WEEKS TO TYPICAL DIMENSIONS 50 X 50 X 400 UM X UM X UM.

Unit Cell:

a: 51.891 Å b: 55.075 Å c: 75.311 Å α: 90.00° β: 90.00° γ: 90.00°

Symmetry:

Space Group: P 21 21 21

Crystal Properties:

Matthew's Coefficient: 1.98 Solvent Content: 37.7

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	2.26	33.76	10078	511	99.69	0.16274	0.22581	24.747

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
2.26	50.00	100.0	0.07	?	55.61	10.1	?	10628	?	2.0	?

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	2.26	2.34	100.0		?	14.30	8.5

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	SRS BEAMLINE PX10.1	?	SRS	PX10.1

Software