Predicted to enable several functions, including ATPase binding activity; identical protein binding activity; and protein-macromolecule adaptor activity. Predicted to contribute to snoRNA binding activity. Predicted to be involved in box C/D snoRNP assembly and positive regulation of transcription by RNA polymerase II. Located in presynaptic active zone. Orthologous to human NUFIP1 (nuclear FMR1 interacting protein 1). [provided by Alliance of Genome Resources, Apr 2022]