Automated description from the Alliance of Genome Resources (Release 3.1.1)
Exhibits microtubule binding activity and tubulin-glutamic acid ligase activity. Involved in several processes, including adult behavior; protein polyglutamylation; and sperm axoneme assembly. Predicted to localize to centrosome and integral component of membrane. Orthologous to human TPGS1 (tubulin polyglutamylase complex subunit 1).