3X2U

Michaelis-like initial complex of cAMP-dependent Protein Kinase Catalytic Subunit.

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 19-ID
Synchrotron site	APS
Beamline	19-ID
Temperature [K]	100
Detector technology	CCD
Collection date	2014-03-29
Detector	ADSC QUANTUM 315r
Wavelength(s)	0.9798
Spacegroup name	P 21 21 21
Unit cell lengths	71.660, 74.680, 79.910
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	39.955 - 2.400
R-factor	0.2023
Rwork	0.200
R-free	0.23860
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	4o22
RMSD bond length	0.022
RMSD bond angle	1.217
Data reduction software	XDS
Data scaling software	XDS
Phasing software	PHENIX
Refinement software	PHENIX ((phenix.refine: 1.9_1692))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	39.960	2.460
High resolution limit [Å]	2.400	2.400
Number of reflections	17258
Completeness [%]	99.6	97.5

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	6.5	277	100mM MES pH 6.5, 5mM DTT, 15-20% PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 277K