ISDA

1NKR

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	7.7	?	PROTEIN WAS CRYSTALLIZED FROM 0.55 M (NH4)2HPO4, 50 MM SODIUM CITRATE, PH 5.4, FINAL PH 7.7. CRYSTALS WERE HARVESTED IN 1.5 M (NH4)2HPO4, 50 MM SODIUM CITRATE, PH 5.4, FINAL PH 7.7; THEN SOAKED IN 1.5 M (NH4)2HPO4, 50 MM SODIUM CITRATE, PH 5.4, 25% GLYCEROL, FINAL PH 7.7, AND FLASH-COOLED WITH LIQUID NITROGEN.

Unit Cell:

a: 92.360 Å b: 92.360 Å c: 46.770 Å α: 90.00° β: 90.00° γ: 120.00°

Symmetry:

Space Group: P 61

Crystal Properties:

Matthew's Coefficient: 1.8 Solvent Content: 40

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	MAD	THROUGHOUT	1.7	6.0	24473	2427	99.5	0.205	0.255	?

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
1.7	16.0	99.5	0.073	0.073	17.1	7.0	?	25065	?	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	1.7	1.76	97.8		0.234	4	6

Diffraction

Diffraction experiment

Crystal ID	Scattering Type	Data Collection Temprature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1		90 K

Radiation Source

Source	Type	Wavelength List	Synchrotron Site	Beamline
SYNCHROTRON	CHESS BEAMLINE F1	?	CHESS	F1

Software