This gene encodes a member of the taxilin family. The encoded protein binds to the C-terminal coiled-coil region of syntaxin family members 1A, 3A and 4A, and may play a role in intracellular vesicle trafficking. This gene is up-regulated by lipopolysaccharide and the gene product may be involved in cell cycle regulation. The related mouse protein was also shown to inhibit activating transcription factor 4-mediated transcription and thus regulate bone mass accrual. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2009].
Mulder, Björling, Jonasson, Wernérus, Hober, Hökfelt, Uhlén: "Tissue profiling of the mammalian central nervous system using human antibody-based proteomics." in: Molecular & cellular proteomics : MCP, Vol. 8, Issue 7, pp. 1612-22, (2009) (PubMed).