| Protein Name | PDB ID | Species | Localization | Num. Subunits | Num. TM Sec. Structs. | Hydrophobic Thickness or Depth (Å) | Tilt Angle (°) | ΔGtransfer (kcal/mol) |
|---|---|---|---|---|---|---|---|---|
| Amino acid transporter ApcT, inward-facing conformation | 3gia | Methanococcus jannaschii | Archaebac. | 1 | 12 | 29.9 ± 1.4 | 11 ± 2 | -92.1 |
| Glutamate/gamma-aminobutyrate antiporter | 4dji | Escherichia coli | Bact. Gram-neg inner | 1 | 12 | 30.0 ± 1.1 | 10 ± 1 | -98.9 |
| Arginine/agmatine transporter (AdiC), intermediate conformation | 3ob6 | Escherichia coli | Bact. Gram-neg inner | 2 | 24 | 29.8 ± 1.4 | 3 ± 1 | -158.7 |
| Arginine/agmatine transporter (AdiC), substrate-bound | 3l1l | Escherichia coli | Bact. Gram-neg inner | 2 | 24 | 28.8 ± 1.4 | 2 ± 2 | -132.0 |
| Arginine/agmatine antiporter (AdiC), outward-facing conformation | 3h5m | Escherichia coli | Bact. Gram-neg inner | 2 | 26 | 29.0 ± 0.8 | 0 ± 0 | -128.9 |
| Arginine/agmatine antiporter (AdiC), outward-facing conformation | 3hqk | Salmonella enterica | Bact. Gram-neg inner | 2 | 26 | 29.8 ± 1.0 | 0 ± 0 | -124.6 |