ISDA

5O4M

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	7.5	281	The drop consists of 1 ul of enzyme solution containing ~5 mg/ml HcgC, 2 mM pyridinol (dissolved in 100% DMSO) and 2 mM SAH mixed with 1 ul of the reservoir solution : 100 mM HEPES/NaOH pH 7.5, 0.1 M NaCl, and 30% 2-Methyl-2,4-pentanediol. After only 4 days the crystals were immediately fished and frozen in liquid nitrogen for synchrotron radiation.

Unit Cell:

a: 71.875 Å b: 83.536 Å c: 99.987 Å α: 90.00° β: 109.54° γ: 90.00°

Symmetry:

Space Group: P 1 21 1

Crystal Properties:

Matthew's Coefficient: 2.29 Solvent Content: 46.30

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	2.10	46.68	63705	3141	97.75	0.2037	0.2335	56.20

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
2.10	47.11	97.9	0.054	?	11.5	2.6	?	63739	?	?	40.63

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	2.10	2.21	98.8	?	?	1.7	2.5	?

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	SLS BEAMLINE X10SA	1.00001	SLS	X10SA

Software