1GHQ

CR2-C3D COMPLEX STRUCTURE

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 14-BM-C
Synchrotron site	APS
Beamline	14-BM-C
Temperature [K]	287
Spacegroup name	H 3 2
Unit cell lengths	170.000, 170.000, 174.000
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	25.000 - 2.040
R-factor	0.208 *
Rwork	0.195
R-free	0.23900
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.006
RMSD bond angle	1.200
Refinement software	CNS

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	25.000
High resolution limit [Å]	2.040 *
Rmerge	0.067	0.223 *
Total number of observations	65612 *
Number of reflections	260000
<I/σ(I)>	10
Completeness [%]	94.1 *	83.6 *
Redundancy	4.1

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	Vapor diffusion, hanging drop *	7.36 *		pH 6.0
1	Vapor diffusion, hanging drop *	7.36 *		pH 6.0

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	drop	protein	20 (mg/ml)
2	1	reservoir	PEG2000	17 (%)
3	1	reservoir	zinc acetate	0.2 (M)
4	1	reservoir	sodium cacodylate	0.1 (M)