ISDA: 1E1C

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	7.50	?	14.4% PEG 4000, 20% V/V GLYCEROL, 12MM DESULPHO-COA, ADENOSYLCOBALAMIN 16MM,TRIS/HCL 100 MM, PH 7.5 THE CRYSTALS WERE GROWN IN THE PRESENCE OF 2MM EXCESS 5'-DEOXYADENOSYLCOBALAMIN (COENZYME B12) AND 12MM DESULPHO-COA (FINAL CONCENTRATIONS), EQUILIBRATED AGAINST 14% W/V PEG 4000 AND 20% V/V GLYCEROL, 100MM TRIS PH 7.5.

Unit Cell:

a: 125.398 Å b: 161.829 Å c: 166.949 Å α: 90.00° β: 90.00° γ: 90.00°

Symmetry:

Space Group: P 21 21 21

Crystal Properties:

Matthew's Coefficient: 2.83 Solvent Content: 48.

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	2.62	29.2	99776	4167	97.5	0.219	0.283	48

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
2.620	29.000	97.1	0.10400	0.10400	11.4000	3.400	?	335799	?	6.000	54

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	2.62	2.76	97.1		0.44600	3.200	2.90

Diffraction

Diffraction experiment

Crystal ID	Scattering Type	Data Collection Temprature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1		100.0 K

Radiation Source

Source	Type	Wavelength List	Synchrotron Site	Beamline
ROTATING ANODE	ELLIOTT GX-13	?	?	?

Software