Predicted to enable enzyme binding activity; identical protein binding activity; and tumor necrosis factor receptor binding activity. Predicted to be involved in several processes, including positive regulation of NF-kappaB transcription factor activity; regulation of signal transduction; and tumor necrosis factor-mediated signaling pathway. Predicted to act upstream of or within apoptotic process. Predicted to be located in cytoplasm. Predicted to be active in cytoplasmic side of plasma membrane. Is expressed in jaw and urinary system. Orthologous to human TRAF1 (TNF receptor associated factor 1). [provided by Alliance of Genome Resources, Apr 2022]