Predicted to enable TFIIIC-class transcription factor complex binding activity. Predicted to be involved in RNA polymerase III preinitiation complex assembly. Predicted to be located in nucleoplasm. Predicted to be part of transcription factor TFIIIB complex. Human ortholog(s) of this gene implicated in autosomal recessive nonsyndromic deafness 112. Orthologous to human BDP1 (B double prime 1, subunit of RNA polymerase III transcription initiation factor IIIB). [provided by Alliance of Genome Resources, Apr 2022]