ISDA: 8P37

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	?	295	SynGUAB3-C222S crystals were grown in the presence of IMP and NAD+ in mother liquor from the condition 2-48 of the commercial screen Morpheus (Molecular Dimensions), which consists of an amino acid mixture (0.02M DL-Glutamic acid monohydrate, 0.02M DL-Alanine, 0.02M Glycine, 0.02M DL-Lysine monohydrochloride, and 0.02M DL-Serine, a precipitant mix (25% (v/v) PEG 500 MME and 12.5 % (w/v) PEG 20000), and 0.1M of a buffer system (Tris-base, Bicine) adjusted at pH 8.5. Initial conditions: Buffer: 10 mM TrisHCl, pH 8.0 Protein concentration = 15 mg/mL Substrate concentration: 3 mM NAD + 3 mM IMP

Unit Cell:

a: 112.867 Å b: 112.867 Å c: 54.119 Å α: 90° β: 90° γ: 90°

Symmetry:

Space Group: I 4

Crystal Properties:

Matthew's Coefficient: 2.13 Solvent Content: 42.14

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	1.219	39.91	77746	3882	76.7	0.1755	0.1876	16.64

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
1.219	39.905	94.0	0.0877	?	14.54	12.82	?	77746	?	?	?

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	3.652	39.905	99.8	?	?	53.30	12.61	3883

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	ALBA BEAMLINE XALOC	0.979181423454	ALBA	XALOC

Software