4QE7
Open MthK pore structure soaked in 10 mM Ba2+/100 mM Na+
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE BA A 101 |
| Chain | Residue |
| A | VAL60 |
| A | BA102 |
| A | BA102 |
| A | BA102 |
| A | HOH201 |
| A | HOH201 |
| A | HOH201 |
| A | HOH201 |
| A | VAL60 |
| A | VAL60 |
| A | VAL60 |
| A | GLY61 |
| A | GLY61 |
| A | GLY61 |
| A | GLY61 |
| A | BA102 |
| site_id | AC2 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE BA A 102 |
| Chain | Residue |
| A | THR59 |
| A | THR59 |
| A | THR59 |
| A | THR59 |
| A | VAL60 |
| A | VAL60 |
| A | VAL60 |
| A | VAL60 |
| A | BA101 |
| A | BA101 |
| A | BA101 |
| A | BA101 |
| A | BA103 |
| A | BA103 |
| A | BA103 |
| A | BA103 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE BA A 103 |
| Chain | Residue |
| A | THR59 |
| A | THR59 |
| A | THR59 |
| A | THR59 |
| A | BA102 |
| A | BA102 |
| A | BA102 |
| A | BA102 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 20 |
| Details | TRANSMEM: Helical; Name=Outer helix M1 |
| Chain | Residue | Details |
| A | THR21-ILE41 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 10 |
| Details | TOPO_DOM: Extracellular |
| Chain | Residue | Details |
| A | GLU42-VAL48 | |
| A | TYR65-THR69 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 9 |
| Details | INTRAMEM: Helical; Pore-forming => ECO:0000255 |
| Chain | Residue | Details |
| A | SER49-ALA58 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 5 |
| Details | INTRAMEM: Pore-forming => ECO:0000255 |
| Chain | Residue | Details |
| A | THR59-ASP64 |
| site_id | SWS_FT_FI5 |
| Number of Residues | 25 |
| Details | TRANSMEM: Helical; Name=Inner helix M2 |
| Chain | Residue | Details |
| A | PRO70-LEU95 |
