SFRSK2 can be cleaved into SRSF protein kinase 2 N-terminal and SRSF protein kinase 2 C-terminal chains and contains one protein kinase domain. SFRSK2 can mediate hepatitis B virus (HBV) core protein phosphorylation. SFRSK2 plays a negative role in the regulation of HBV replication through ...
The Ser/Arg (SR)-rich splicing factor (SRSF) protein kinase (SRPK), which is implicated in splicing regulation, is one such conserved eukaryotic kinase. Surprisingly, we show that SRPK has acquired the capacity to control a neurodevelopmental ubiquitin signaling pathway. In mammalian embryonic ...