Fig. 3.

700 MHz ¹H,¹⁵N-HSQC assigned spectrum of the 0.7 mM ¹³C,¹⁵N-labelled SARS-CoV-2 SUD-C nsP3c in 50 mM NaPi pH 7.2, 50 mM NaCl, 2 mM EDTA, 2 mM DTT, 0.25 mM DSS and 10% D₂O acquired at 298 K. Amino acid numbering is according to the sequence of the multi-domain non-structural protein 3 c (nsP3c)