ZNF398 and infection: Interestingly, at 48 hpi, the triply-infection showed that DnaJB11C and P7-1 were colocalized in the tubules, while BAP31 still was retained in the ER (Fig 3K), suggesting that P7-1 may be released from BAP31-P7-1 complex in the ER and then delivered to DnaJB11-P7-1 complex during the biogenesis of P7-1 tubules.