Acts upstream of or within IRE1-mediated unfolded protein response. Predicted to be located in membrane. Human ortholog(s) of this gene implicated in congenital disorder of glycosylation If. Is an ortholog of human MPDU1 (mannose-P-dolichol utilization defect 1).
Map position created from combination of previous interpolated map position (based on known location of sequence) and allele information. Therefore this is not a genetic map position based on recombination frequencies or genetic experiments. This was done on advice of the CGC.