Here, we show that the C-terminal LRLRGG of ISG15 interacts with the binder of ubiquitin zinc finger (BUZ) domain of histone deacetylase 6 (HDAC6).
Interferon-stimulated gene 15 (ISG15) and ISG15-linked proteins can associate with members of the selective autophagic process, histone deacetylase 6 (HDAC6) and SQSTM1/p62.