Pleiotropic ABC efflux transporter that may be involved in A.fumigatus adaptation to azoles such as vorizonazole. ATP + H2O + voriconazole(in) = ADP + H(+) + phosphate + voriconazole(out) Expression is induced upon voriconazole treatment (PubMed:16622700). Expression is up-regulated in sreA deficiency strains, probably in response to accumulation of toxic compounds (PubMed:18721228). Expression is up-regulated during biofilm growth (PubMed:21724936). Expression is increased in clinical azole-resistant isolates (PubMed:15504870). Belongs to the ABC transporter superfamily. ABCB family. Multidrug resistance exporter (TC 3.A.1.201) subfamily.