ISDA: 3ZZI

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	7.0	277	PROTEIN WAS SUBJECTED TO REDUCTIVE METHYLATION OF SURFACE EXPOSED LYSINES WITH ABC PREVIOUS TO CRYSTALLIZATION. 10 MG/ML PROTEIN IN 20MM HEPES PH 7.5, 0.5 M NACL, 1MM MSH, AND SUPPLEMENTED WITH 40 MM NAG, WAS CRYSTALLIZED IN PRESENCE OF 0.2 M AMMONIUM CITRATE PH 7.0 AND 12 % PEG3350 AS CRYSTALLIZATION SOLUTION, IN SITTING DROPS AT 4C. CRYOBUFFER SOLUTION WAS THAT OF CRYSTALLIZATION WITH PEG3350 ENRICHED TO 40 %.

Unit Cell:

a: 95.240 Å b: 111.290 Å c: 113.140 Å α: 75.77° β: 89.29° γ: 69.12°

Symmetry:

Space Group: P 1

Crystal Properties:

Matthew's Coefficient: 2.64 Solvent Content: 54

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	3.80	109.11	37381	1985	95.33	0.19914	0.23592	127.643

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
3.80	109.00	96.3	0.057	?	10.50	2.4	?	39773	?	1.5	?

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	3.80	4.01	96.3		?	1.5	2.4

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	ESRF BEAMLINE ID14-4	?	ESRF	ID14-4

Software