Predicted to enable histone binding activity. Predicted to be involved in double-strand break repair via homologous recombination and replication fork processing. Predicted to be located in nuclear body and nuclear replication fork. Human ortholog(s) of this gene implicated in spondyloepimetaphyseal dysplasia, Sponastrime type. Orthologous to human TONSL (tonsoku like, DNA repair protein). [provided by Alliance of Genome Resources, Apr 2022]