功能E3 UFM1-protein ligase that mediates ufmylation of target proteins such as DDRGK1/C20orf116. The function of ufmylation is unknown. May act as a tumor suppressor by inhibiting cell invasion, blocking NF-kappa-B signaling and increasing stability of CDK5RAP3.
组织特异性Ubiquitously expressed, with a high expression in liver (at protein level). Low expression in several invasive hepatocellular carcinomas, such HepG2, Hep3B, HLE and PLC.
序列相似性Belongs to the UFL1 family.
翻译后修饰Ubiquitinated, leading to its degradation by the proteasome. Interaction with CDK5RAP3 protects each other against ubiquitination and degradation via the proteasome.
细胞定位Endoplasmic reticulum. Cytoplasm. In cytoplasm colocalizes with CDK5RAP3.