6M9T

Crystal structure of EP3 receptor bound to misoprostol-FA

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	FREE ELECTRON LASER
Source details	SLAC LCLS BEAMLINE CXI
Synchrotron site	SLAC LCLS
Beamline	CXI
Temperature [K]	293
Detector technology	PIXEL
Collection date	2017-08-19
Detector	CS-PAD CXI-1
Wavelength(s)	1.302
Spacegroup name	C 1 2 1
Unit cell lengths	120.800, 54.850, 96.800
Unit cell angles	90.00, 95.83, 90.00

Refinement procedure

Resolution	27.270 - 2.500
R-factor	0.202
Rwork	0.200
R-free	0.24200
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	PDB entries 3P0G & 4EIY
RMSD bond length	0.009
RMSD bond angle	0.950
Data reduction software	CrystFEL (0.6.2)
Data scaling software	CrystFEL (0.6.2)
Phasing software	PHASER
Refinement software	BUSTER (2.10.2)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	30.030	2.620
High resolution limit [Å]	2.500	2.500
Number of reflections	22151	22097
<I/σ(I)>	4.2	0.25
Completeness [%]	100.0	100
Redundancy	223.9	90.5
CC(1/2)	0.994	0.193

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	LIPIDIC CUBIC PHASE		293	100 mM sodium citrate, pH 3.8-4.2, 10-35 mM magnesium sulfate, 20-23% v/v PEG400, 2.5% Jeffamine M-600