Tags: Protein.
Formate-nitrite transporters are a family of evolutionarily related transmembrane bacterial and archaebacterial proteins involved in transporting formate or nitrite. They include: FocA and focB from Escherichia coli transporters involved in the bidirectional transport of formate. FdhC from Methanobacterium formicicum and Methanothermobacter thermautotrophicus (Methanobacterium thermoformicicum) a probable formate transporter. NirC from E.