15N Nsp15 spectrum

1H,15N TROSY-HSQC spectrum of Nsp15 full length

33 μM of ILVM-methyl 1H13C, U-2H15N labeled Nsp15 full length (1-346) in 20 mM deuterated HEPES pH 7.0, 100 mM NaCl, 1mM DTT, 0.2mM ZnSO4 and 10% D2O, measured at 298 K on a 600 MHz spectrometer equipped with TXI cryogenic probe.