Predicted to enable membrane insertase activity; mitochondrial ribosome binding activity; and protein homodimerization activity. Predicted to be involved in several processes, including mitochondrion organization; negative regulation of ATPase activity; and protein tetramerization. Located in mitochondrial inner membrane. Orthologous to human OXA1L (OXA1L mitochondrial inner membrane protein). [provided by Alliance of Genome Resources, Apr 2022]