Swine TRIM21 (sTRIM21) is induced by type I interferon in porcine kidney cells.
15">sTRIM21 did not affect foot-and-mouth disease virus (FMDV) infection in BHK-21 cells.
sTRIM21 restricts FMDV infection in the presence of FMDV specific antibodies.
sTRIM21 mediates degradation of FMDV through proteasome dependent manner.