P

magnesium, nickel and cobalt transport protein (NCBI)

NifH/frxC family:ATP/GTP-binding site motif A (P-loop) (NCBI)

heavy-metal transport ATPase related protein (NCBI)

molybdenum ABC transporter, permease protein (NCBI)

periplasmic molybdate-binding protein (NCBI)

Conserved hypothetical protein (NCBI)

Sulfate transporter:Sulfate transporter/antisigma-factor antagonist STAS (NCBI)

Na+/Pi-cotransporter related protein (NCBI)

cation transport ATPase (NCBI)

ferrous iron transporter (GTP-binding) (NCBI)