7CBZ

Crystal structure of T2R-TTL-A31 complex

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRF BEAMLINE BL19U1
Synchrotron site	SSRF
Beamline	BL19U1
Temperature [K]	100
Detector technology	PIXEL
Collection date	2020-05-25
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.978520
Spacegroup name	P 21 21 21
Unit cell lengths	104.805, 156.630, 181.469
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	19.760 - 2.610
R-factor	0.2086
Rwork	0.206
R-free	0.25470
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	6knz
RMSD bond length	0.007
RMSD bond angle	0.874
Data reduction software	HKL-3000
Data scaling software	HKL-2000
Phasing software	HKL-3000
Refinement software	PHENIX (1.18.2_3874)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	19.810	2.700
High resolution limit [Å]	2.610	2.610
Number of reflections	89791	7278
<I/σ(I)>	13.3
Completeness [%]	98.0
Redundancy	7.1
CC(1/2)	0.998	0.665

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		293	6% PEG4000, 8% glycerol, 0.1 M MES (pH 6.7), 30 mM CaCl2, and 30 mM MgCl2.