7EG2

Crystal structure of the apoAequorin complex with (S)-daCTZ

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SPRING-8 BEAMLINE BL26B2
Synchrotron site	SPring-8
Beamline	BL26B2
Temperature [K]	100
Detector technology	CCD
Collection date	2015-06-09
Detector	RAYONIX MX225-HS
Wavelength(s)	1
Spacegroup name	P 1
Unit cell lengths	91.310, 98.140, 121.480
Unit cell angles	77.47, 73.47, 75.16

Refinement procedure

Resolution	41.640 - 2.220
R-factor	0.205
Rwork	0.205
R-free	0.24530
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1ej3
Data reduction software	XDS
Data scaling software	XDS
Phasing software	PHASER (2.5.6)
Refinement software	PHENIX (1.18.2)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	2.360
High resolution limit [Å]	2.220	2.220
Number of reflections	183193	27998
<I/σ(I)>	7.75
Completeness [%]	95.5
Redundancy	1.99
CC(1/2)	0.750	0.100

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		293	2 M (NH4)2SO4, 0.1 M Tris-HCl (pH 8.5)