6W7B

K2P2.1 (TREK-1), 0 mM K+

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	2018-01-18
Detector	DECTRIS PILATUS3 6M
Wavelength(s)	1.03320
Spacegroup name	P 21 21 21
Unit cell lengths	66.906, 122.597, 125.576
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	14.960 - 3.880
R-factor	0.2764
Rwork	0.275
R-free	0.30870
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	6cq6
RMSD bond length	0.006
RMSD bond angle	0.840
Data reduction software	Aimless
Data scaling software	XDS
Phasing software	PHASER
Refinement software	BUSTER (2.10.3 (6-FEB-2020))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	45.800	4.000
High resolution limit [Å]	3.880	3.880
Rmerge	0.196
Number of reflections	10002	2771
<I/σ(I)>	2.95
Completeness [%]	99.3
Redundancy	4.9
CC(1/2)		0.264

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		277	22-25% PEG400, 100mM HEPES pH=8.0, 1mM CdCl2, 200mM KCl