7LU4

Crystal structure of bacterial glycyl tRNA synthetase in complex with glycine

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 21-ID-D
Synchrotron site	APS
Beamline	21-ID-D
Temperature [K]	100
Detector technology	PIXEL
Collection date	2019-02-27
Detector	DECTRIS EIGER X 9M
Wavelength(s)	0.987
Spacegroup name	C 1 2 1
Unit cell lengths	238.580, 127.860, 133.060
Unit cell angles	90.00, 103.61, 90.00

Refinement procedure

Resolution	35.740 - 2.500
R-factor	0.2085
Rwork	0.207
R-free	0.22840
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	5f5w
RMSD bond length	0.004
RMSD bond angle	0.586
Data reduction software	XDS
Data scaling software	Aimless
Phasing software	MrBUMP
Refinement software	PHENIX (1.18.2_3874)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	37.620	2.540
High resolution limit [Å]	2.500	2.500
Rmerge	0.126
Rmeas	0.134
Rpim	0.045
Number of reflections	132960	6548
<I/σ(I)>	14.6	1.1
Completeness [%]	99.2	99.1
Redundancy	17.1	15
CC(1/2)	0.990	0.452

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	4.6	298	550 mM Magnesium formate, 100 mM sodium acetate, 1% sodium dextran sulfate 4000, 100 mM glycine pH 8.5, 3% sacarose