3OAX

Crystal structure of bovine rhodopsin with beta-ionone

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SPRING-8 BEAMLINE BL41XU
Synchrotron site	SPring-8
Beamline	BL41XU
Temperature [K]	100
Detector technology	CCD
Collection date	2007-03-24
Detector	ADSC QUANTUM 315
Wavelength(s)	1.0000
Spacegroup name	P 41
Unit cell lengths	96.990, 96.990, 149.800
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	50.000 - 2.600
R-factor	0.224
Rwork	0.224
R-free	0.26200
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1u19
RMSD bond length	0.008
RMSD bond angle	1.240
Data reduction software	HKL-2000
Data scaling software	SCALEPACK
Phasing software	AMoRE
Refinement software	CNS (1.1)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	2.690
High resolution limit [Å]	2.600	2.600
Rmerge	0.095	0.504
Number of reflections	39801
<I/σ(I)>	14.1	1.56
Completeness [%]	93.6	67.9
Redundancy	4.7	3.1

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6	283	zinc acetate, ammonium sulfate, beta-ionone, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 283K