Predicted to enable ATP binding activity and phosphotransferase activity, phosphate group as acceptor. Predicted to be involved in mRNA splicing, via spliceosome. Predicted to be located in centrosome; microfibril; and nucleoplasm. Predicted to be part of U2-type precatalytic spliceosome. Orthologous to human MFAP1 (microfibril associated protein 1). [provided by Alliance of Genome Resources, Apr 2022]