ISDA

4QBX

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	5.0	291	Crystallization solution: 50 mM di-Ammoniumhydrogen citrate, PEG6000= 5 % (m/V) DTT= 5.15 g/L NADP+= 0.66 g/L and Human Aldose Reductase= 15 mg/ml. Afterwards the crystals were soaked into 120 mM di-Ammoniumhydrogen citrate pH 5.0 25% (m/V) PEG6000 saturated with the inhibitor. The well solution was 120mM di-Ammonium hydrogen citrate with 20% PEG6000 pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K

Unit Cell:

a: 49.383 Å b: 66.856 Å c: 47.405 Å α: 90.00° β: 92.27° γ: 90.00°

Symmetry:

Space Group: P 1 21 1

Crystal Properties:

Matthew's Coefficient: 2.18 Solvent Content: 43.53

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	0.980	17.434	175837	8801	99.94	0.1358	0.1514	?

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
0.98	50.0	100.0	?	0.060	22.1	3.7	?	175882	0	0	6.594

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	0.98	1.00	99.9	?	0.414	2.63	3.5	8807

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
SYNCHROTRON	BESSY BEAMLINE 14.2	0.91841	BESSY	14.2

Software