Antiporter (closed) with extracellular ligand
Transporter
Antiporter (closed) with intracellular ligand
Symporter (open) to extracellular surface
Symporter (open) to cytoplasmic surface
Symporter closed conformation
Antiporter (open) to extracellular surface
Antiporter (open) to cytoplasm
Uniporter (open) to cytoplasmic surface
Uniporter (closed)
Uniporter (open) from extracellular surface
