Automated description from the Alliance of Genome Resources (Release 3.2)
Predicted to have several functions, including enzyme binding activity; identical protein binding activity; and non-membrane spanning protein tyrosine kinase activity. Involved in negative regulation of cell population proliferation. Localizes to cell-cell junction. Is expressed in several structures, including branchial arch; future hindbrain; hemolymphoid system; limb; and nervous system. Orthologous to human CSK (C-terminal Src kinase).