Modifies the subcellular distribution of heterogeneous nuclear ribonucleoprotein K (HNRNPK) and may contribute to modulate HNRNPK functions related to processing and export of mRNAs during ASFV infection (By similarity). Necessary for virus internalization (By similarity). Oligomer. Interacts with host HNRNPK. Expressed in the early phase of the viral replicative cycle. Belongs to the asfivirus phosphoprotein p30 family.