6N50

Metabotropic Glutamate Receptor 5 Extracellular Domain in Complex with Nb43 and L-quisqualic acid

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRL BEAMLINE BL12-2
Synchrotron site	SSRL
Beamline	BL12-2
Temperature [K]	100
Detector technology	PIXEL
Collection date	2018-05-09
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.97946
Spacegroup name	I 21 21 21
Unit cell lengths	150.433, 157.159, 208.112
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	39.290 - 3.751
R-factor	0.2683
Rwork	0.266
R-free	0.30010
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	3lmk
Data reduction software	XDS
Data scaling software	Aimless (0.7.1)
Phasing software	PHASER
Refinement software	PHENIX (1.14_3211)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	39.290	39.290	4.010
High resolution limit [Å]	3.750	10.610	3.750
Rmerge	0.123	0.026	0.848
Rmeas	0.147	0.032	1.010
Rpim	0.080	0.018	0.540
Number of reflections	25207	1173	4487
<I/σ(I)>	8.8
Completeness [%]	98.6	96.5	98.1
Redundancy	3.4	3.1	3.4
CC(1/2)	0.916	0.997	0.786

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	7	293	100 mM NaCl 50 mM ADA pH 7.0 20% PEG 4000