1ADS

AN UNLIKELY SUGAR SUBSTRATE SITE IN THE 1.65 ANGSTROMS STRUCTURE OF THE HUMAN ALDOSE REDUCTASE HOLOENZYME IMPLICATED IN DIABETIC COMPLICATIONS

Experimental procedure

Spacegroup name	P 21 21 21
Unit cell lengths	50.000, 67.120, 92.020
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	10.000 - 1.650
R-factor	0.2
Rwork	0.200
RMSD bond length	0.014
RMSD bond angle	3.130
Phasing software	X-PLOR
Refinement software	X-PLOR

Data quality characteristics

	Overall
High resolution limit [Å]	1.650 *
Rmerge	0.045 *
Total number of observations	128951 *
Number of reflections	35859 *
Completeness [%]	92.7 *

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	Vapor diffusion, hanging drop *	5 *

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	drop	protein	14 (mg/ml)
2	1	drop	citrate	50 (mM)
3	1	drop	beta-mercaptoethanol	7 (mM)
4	1	drop	PEG6000		in various concentrations
5	1	reservoir	PEG	20 (%)
6	1	reservoir	citrate	50 (mM)