Fig 1.

¹H-¹⁵N HSQC and hetNOE data for FCV and MNV VPg proteins. (A) ¹H-¹⁵N HSQC spectrum for FCV VPg. (B) ¹H-¹⁵N hetNOE measurements for full-length FCV VPg, plotted against residue number. The gap in the data corresponds to amides from residues 26 to 38 inclusive, which were not able to be assigned from data collected at 298 K. (C) ¹H-¹⁵N hetNOE measurements for MNV VPg full length (1 to 124) (filled diamonds) and MNV VPg 11-85 (open squares). The backbone amides of residues 1 to 10 and 86 to 124 were not assigned.