1YAZ

AZIDE-BOUND YEAST CU(II)/ZN SUPEROXIDE DISMUTASE ROOM TEMPERATURE (298K) STRUCTURE

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU RU200
Temperature [K]	298
Detector technology	IMAGE PLATE
Collection date	1996-02-15
Detector	MACSCIENCE
Spacegroup name	H 3 2
Unit cell lengths	119.375, 119.375, 74.543
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	90.000 - 1.700
R-factor	0.169
R-free	0.20800
Structure solution method	OTHER
Starting model (for MR)	1JCW
RMSD bond length	0.020
RMSD bond angle	27.500 *
Data reduction software	DENZO
Data scaling software	SCALEPACK
Refinement software	SHELXL

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	90.000	1.760
High resolution limit [Å]	1.700	1.700
Rmerge	0.097 *	0.420 *
Total number of observations	133918 *
Number of reflections	22142
<I/σ(I)>	17.1	2
Completeness [%]	98.5	89.7
Redundancy	6

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	Vapor diffusion *	7.7 *		pH 7.5

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	drop	protein	15-25 (mg/ml)
2	1	drop	phosphate	50 (mM)
3	1	reservoir	ammonium sulfate	2.0-2.2 (M)
4	1	reservoir	Tris-HCl	50 (mM)
5	1	reservoir		50 (mM)
6	1	reservoir		0.01 (%(w/v))