7x6w

Structural highlights

Function

GP_SFTSV Structural component of the virion that interacts with glycoprotein C (By similarity). It shields the hydrophobic fusion loops of the glycoprotein C, preventing premature fusion (By similarity). The glycoprotein protrusions are arranged on an icosahedral lattice, with T=12 triangulation (By similarity). They are able to attach the virion to the host cell receptor CD209/DC-SIGN and to promote fusion of membranes with the late endosome after clathrin-mediated endocytosis of the virion (By similarity). Plays a role in the packaging of ribonucleoproteins and polymerase during virus assembly (PubMed:29467349).[UniProtKB:P09613][UniProtKB:P21401][UniProtKB:R4V2Q5]^[1] Structural component of the virion that interacts with glycoprotein N (By similarity). Acts as a class II fusion protein that is activated upon acidification and subsequent repositioning of the glycoprotein N (By similarity). The glycoprotein protrusions are arranged on an icosahedral lattice, with T=12 triangulation (By similarity). They are able to attach the virion to the host cell receptor CD209/DC-SIGN and to promote fusion of membranes with the late endosome after clathrin-mediated endocytosis of the virion (By similarity).[UniProtKB:P09613][UniProtKB:P21401][UniProtKB:R4V2Q5]

References

1. ↑ Lundu T, Tsuda Y, Ito R, Shimizu K, Kobayashi S, Yoshii K, Yoshimatsu K, Arikawa J, Kariwa H. Targeting of severe fever with thrombocytopenia syndrome virus structural proteins to the ERGIC (endoplasmic reticulum Golgi intermediate compartment) and Golgi complex. Biomed Res. 2018;39(1):27-38. PMID:29467349 doi:10.2220/biomedres.39.27