P

Ferrous iron transporter component feoA

Phosphate ABC transporter, inner membrane subunit PstA

Ferrous iron transport protein B

Sulphate transporter

Polar amino acid ABC transporter, inner membrane subunit

Phosphate import ATP-binding protein PstB

Phosphonates import ATP-binding protein PhnC

Na(+)/H(+) antiporter NhaA

conserved membrane protein (NCBI)

Binding-protein-dependent transport systems inner membrane component (NCBI)