MFS-type transporter; part of the gene cluster that mediates the biosynthesis of chrodrimanin B, a meroterpenoid that acts as a potent blocker of insect GABA-gated chloride channels. Compounds in the chrodrimanin family such as chrodrimanin A or verruculide A exhibit strong inhibitory activities against protein tyrosine phosphatase 1B (PTP1B) and therefore, they could potentially be developed into drugs for the treatment of type 2 diabetes or obesity (PubMed:26115570). Furthermore, chrodrimanin B, the end product of the pathway involving chrodrimanin A or verruculide A, does not exhibit the PTP1B inhibitory activity, while it functions as a potent blocker of insect GABA-gated chloride channels (PubMed:25902139). Belongs to the major facilitator superfamily. TCR/Tet family.