6MM5

Catalytic subunit of cAMP-dependent protein kinase A in complex with RyR2 peptide (2799-2810)

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRL BEAMLINE BL9-2
Synchrotron site	SSRL
Beamline	BL9-2
Temperature [K]	100
Detector technology	PIXEL
Collection date	2017-07-13
Detector	DECTRIS PILATUS3 6M
Wavelength(s)	0.97946
Spacegroup name	P 21 21 21
Unit cell lengths	54.861, 74.881, 98.561
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	32.950 - 1.950
R-factor	0.1826
Rwork	0.180
R-free	0.22650
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	3o7l
RMSD bond length	0.008
RMSD bond angle	1.428
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHASER
Refinement software	REFMAC (5.8.0232)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	35.000	35.000	2.010
High resolution limit [Å]	1.950	4.460	1.950
Rmerge	0.056	0.036	0.661
Rmeas	0.063	0.040	0.740
Rpim	0.027	0.018	0.325
Total number of observations	157735
Number of reflections	30237	2697	2408
<I/σ(I)>	6.4
Completeness [%]	99.5	99.1	97.5
Redundancy	5.2	5	4.6
CC(1/2)		0.998	0.775

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	8.5	277	0.2M trimethylamine N-oxide, 0.1 M tris-HCl, 20% (w/v) PEG monomethyl ether 2K 25% (v/V) ethylene glycol