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. 2020 Feb 14;12(2):215. doi: 10.3390/v12020215

Figure 1.

Figure 1

Overall structures of the full-length highly pathogenic porcine reproductive and respiratory syndrome virus (HP-PRRSV) nonstructural protein 10 (nsp10) and a truncated form. (A) Domain organization of PRRSV nsp10. PRRSV nsp10 contains an N-terminal zinc-binding domain (ZBD) (yellow), domain 1B (purple), two RecA-like domains 1A (green) and 2A (blue), and a C-terminal domain (CTD) (grey). Structures of (B) full-length nsp10 and (C) a truncated form lacking domains 2A and CTD. (D) Comparison of the calculated scattering profiles of nsp10 structure with small-angle X-ray scattering (SAXS) experimental data. Experimental data are represented in black.