6U3D

1.75 Angstrom crystal structure of the N53I Ca-CaM:CaV1.2 IQ domain complex

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 23-ID-D
Synchrotron site	APS
Beamline	23-ID-D
Temperature [K]	100
Detector technology	PIXEL
Collection date	2018-11-27
Detector	DECTRIS PILATUS3 S 6M
Wavelength(s)	1.033200
Spacegroup name	P 1 21 1
Unit cell lengths	59.400, 43.369, 66.962
Unit cell angles	90.00, 111.93, 90.00

Refinement procedure

Resolution	35.560 - 1.750
R-factor	0.1654
Rwork	0.164
R-free	0.20090
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	6daf
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHASER
Refinement software	PHENIX (1.13_2998)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	50.000	35.560	1.860
High resolution limit [Å]	1.750	5.200	1.750
Number of reflections	56097	2179	7029
<I/σ(I)>	11.55
Completeness [%]	89.6
Redundancy	1.72
CC(1/2)	0.997	0.997	0.883

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		298	PEG 3350, citric acid