Файл:Channel transporter.jpgturns a membrane transporter into a calcium channel Иллюстрация из: A Single Mutation Transforms an Iron Transporter into an Ion Channel PLoS Biology Vol
Файл:PDB 1kmp EBI.jpgpeptides • Fold: Transmembrane beta-barrels • Superfamily: Porins • Family: Ligand-gated protein channel • Protein Domain: Outer membrane transporter FecA
Файл:PDB 1kmo EBI.jpgpeptides • Fold: Transmembrane beta-barrels • Superfamily: Porins • Family: Ligand-gated protein channel • Protein Domain: Outer membrane transporter FecA
Файл:PDB 1po3 EBI.jpgpeptides • Fold: Transmembrane beta-barrels • Superfamily: Porins • Family: Ligand-gated protein channel • Protein Domain: Outer membrane transporter FecA
Файл:PDB 2guf EBI.jpgFold: Transmembrane beta-barrels • Superfamily: Porins • Family: Ligand-gated protein channel • Protein Domain: Outer membrane cobalamin transporter BtuB