ISDA

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	?	?	A CATALYTIC PHOSPHOSENZYME INTERMEDIATE STATE OF THE BISPHOSPHATASE WAS PREPARED BY SOAKING OF THE NATIVE CRYSTAL OF THE PROTEIN AND TRAPPED USING THE CRYOGENIC DEVICE. A 2.2 ANGSTROM RESOLUTION CRYSTAL STRUCTURE OF THE INTERMEDIATE WAS DETERMINED. A PHOSPHORYLATED CATALYTIC HISTIDINE WAS VISUALIZED ALONG WITH THE FIRST PRODUCT, FRUCTOSE-6 - PHOSPHATE, AND THE CATALYTIC WATER, SHOWING THE COMPREHENSIVE GEOMETRY OF A TRIGONAL BI-PYRAMIDAL STRUCTURE.

Unit Cell:

a: 48.230 Å b: 56.520 Å c: 90.900 Å α: 90.00° β: 94.48° γ: 90.00°

Symmetry:

Space Group: P 1 21 1

Crystal Properties:

Matthew's Coefficient: 2.77 Solvent Content: 52.

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	?	?	2.2	20.	20142	?	?	0.2040000	0.2860000	27.94

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
?	?	78.3	0.0520000	?	?	8.9	?	20142	?	3.	?

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

Diffraction

Diffraction experiment

Crystal ID	Scattering Type	Data Collection Temprature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1		95 K

Radiation Source

Source	Type	Wavelength List	Synchrotron Site	Beamline
SYNCHROTRON	NSLS BEAMLINE X4A	?	NSLS	X4A

Software