ISDA

1FDI

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	7.5	?	FDH-H WAS CRYSTALLIZED BY HANGING DROP VAPOR DIFFUSION IN AN ANAEROBIC ATMOSPHERE IN THE PRESENCE OF 1.5 M AMMONIUM SULFATE, 1% PEG 400, 20 MM SODIUM FORMATE AND 100 MM HEPES/NAOH AT PH 7.5. PRIOR TO FREEZING IN LIQUID NITROGEN, CRYSTALS WERE OXIDIZED AND COMPLEXED WITH NITRITE BY SOAKING IN 10 MM BENZYL VIOLOGEN AND 30 MM SODIUM NITRITE FOR 30 MINUTES., vapor diffusion - hanging drop in anaerobic atmosphere

Unit Cell:

a: 146.800 Å b: 146.800 Å c: 81.800 Å α: 90.00° β: 90.00° γ: 90.00°

Symmetry:

Space Group: P 41 21 2

Crystal Properties:

Matthew's Coefficient: 2.75 Solvent Content: 55.

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	DIFFERENCE FOURIER ANALYSIS USING PHASES FROM THE STRUCTURE OF OXIDIZED FDH-H (PDB ENTRY 1FDO)	THROUGHOUT	2.9	6.0	16240	732	91.3	0.192	0.284	25.8

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
2.9	50.0	97.7	0.09	?	19.5	4.7	?	19946	?	1.0	?

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	2.9	3.0	99.0	?	?	6.9	?	?

Diffraction

Diffraction experiment

Crystal ID	Scattering Type	Data Collection Temprature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1		93 K

Radiation Source

Source	Type	Wavelength List	Synchrotron Site	Beamline
ROTATING ANODE	RIGAKU RUH2R	?	?	?

Software