9L9B

The crystal structure of human RyR3 Repeat12 domain in complex with Dantrolene and ADP

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRF BEAMLINE BL18U1
Synchrotron site	SSRF
Beamline	BL18U1
Temperature [K]	297
Detector technology	PIXEL
Collection date	2024-09-27
Detector	DECTRIS PILATUS3 6M
Wavelength(s)	0.987
Spacegroup name	P 21 21 21
Unit cell lengths	62.043, 61.855, 279.128
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	139.600 - 2.840
R-factor	0.281
R-free	0.31500
Structure solution method	MOLECULAR REPLACEMENT
Data reduction software	HKL-2000
Data scaling software	Aimless
Phasing software	PHENIX
Refinement software	PHENIX (1.14)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	144.030	2.950
High resolution limit [Å]	2.800	2.800
Rmerge	0.186	0.789
Rmeas	0.203	0.898
Rpim	0.079	0.340
Number of reflections	26792	3841
<I/σ(I)>	8.9
Completeness [%]	98.8
Redundancy	9.8	10.2
CC(1/2)	0.997	0.657

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		291.15	0.6M sodium acetate trihydrate, 18% PEG 3350