Predicted to be involved in cristae formation; mitochondrial respiratory chain complex assembly; and protein insertion into mitochondrial outer membrane. Predicted to be located in mitochondrial outer membrane. Predicted to be part of SAM complex. Predicted to be integral component of membrane. Human ortholog(s) of this gene implicated in non-alcoholic fatty liver disease. Orthologous to human SAMM50 (SAMM50 sorting and assembly machinery component). [provided by Alliance of Genome Resources, Apr 2022]