protein mitochondrial import receptor subunit TOM70 KIAA0719 translocase of outer mitochondrial membrane protein 70 TOMM70 PR:000016541 Category=gene. mitochondrial precursor proteins import receptor protein TOM70 translocase of outer membrane 70 kDa subunit D16Wsu109e TOMM70A A protein that is a translation product of the human TOMM70 gene or a 1:1 ortholog thereof.