Poly(ADP-ribose) Polymerase-13 (PARP13/ZAP/ZC3HAV1) is an antiviral factor, active against specific RNA viruses such as MLV, SINV and HIV. During infection PARP13 binds viral RNA via its 4 CCCH-type zinc finger domains and targets it for degradation by recruiting cellular mRNA decay factors such as ...
ORGANISM(S): Homo sapiens