ISDA: 1TUW

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	7.5	278	Crystals of tetracenomycin F2 cyclase were grown by microbatch from a solution composed of 2.2 M (NH4)2SO4, 3 mg/ml protein, 50 mM HEPES pH 7.5 at 4 C (11). Large crystals were obtained by macroseeding with small crystals (0.06 mm x 0.08 mm) washed in macroseeding 1.4 M (NH4)2SO4, 50 mM HEPES pH 7.5 to slightly dissolve the crystal surfaces. After 3 to 4 weeks the crystals attained a size of 0.3 x 0.3 x 0.6 mm. Crystals of the selenomethionine labeled protein were obtained in a similar manner., Micro batch, temperature 278K

Unit Cell:

a: 46.7 Å b: 46.7 Å c: 188.3 Å α: 90.00° β: 90.00° γ: 120.00°

Symmetry:

Space Group: P 65 2 2

Crystal Properties:

Matthew's Coefficient: 2.32 Solvent Content: 47

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	MAD	?	1.9	30.00	9599	480	?	0.199	0.245	?

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
1.9	30	92	0.027	?	23.1	8.8	11605	11355	0.0	0.0	?

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	1.9	2.0	84	?	?	5.4	?	?

Diffraction

Diffraction experiment

Crystal ID	Scattering Type	Data Collection Temprature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1		273 K

Radiation Source

Source	Type	Wavelength List	Synchrotron Site	Beamline
ROTATING ANODE	RIGAKU RU200	?	?	?

Software