Table 1. X-ray analysis of a human mt-TyrRS-ΔS4 crystal.

Data were collected from a bipyramidal crystal (see Fig. 2 ▶ c); values in parentheses are for the highest resolution shell.

Beamline	ID14-1, ESRF
Wavelength (Å)	0.934
Space group	P43212
Unit-cell parameters (Å)	a = 78.8, c = 121.1
Crystal mosaicity (°)	0.7
Resolution range (Å)	2.7–30 (2.7–2.8)
No. of observations	534152
No. of unique reflections	11044
Completeness (%)	99.9 (100)
Multiplicity	13.1 (13.3)
Rmerge† (%)	6.8 (37.2)
〈I/σ(I)〉	27.8 (4.9)
Matthews coefficient (Å3 Da−1)	2.4
Solvent content (%)	48
Asymmetric unit content	1 monomer

^† R _merge = .