4QE9
Open MthK pore structure soaked in 10 mM Ba2+/100 mM K+
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE K A 201 |
| Chain | Residue |
| A | GLY61 |
| A | K202 |
| A | K202 |
| A | K202 |
| A | GLY61 |
| A | GLY61 |
| A | GLY61 |
| A | TYR62 |
| A | TYR62 |
| A | TYR62 |
| A | TYR62 |
| A | K202 |
| site_id | AC2 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE K A 202 |
| Chain | Residue |
| A | VAL60 |
| A | VAL60 |
| A | VAL60 |
| A | VAL60 |
| A | GLY61 |
| A | GLY61 |
| A | GLY61 |
| A | GLY61 |
| A | K201 |
| A | K201 |
| A | K201 |
| A | K201 |
| A | K203 |
| A | K203 |
| A | K203 |
| A | K203 |
| site_id | AC3 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE K A 203 |
| Chain | Residue |
| A | THR59 |
| A | THR59 |
| A | THR59 |
| A | THR59 |
| A | VAL60 |
| A | VAL60 |
| A | VAL60 |
| A | VAL60 |
| A | K202 |
| A | K202 |
| A | K202 |
| A | K202 |
| A | K204 |
| A | K204 |
| A | K204 |
| A | K204 |
| site_id | AC4 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE K A 204 |
| Chain | Residue |
| A | THR59 |
| A | THR59 |
| A | THR59 |
| A | THR59 |
| A | K203 |
| A | K203 |
| A | K203 |
| A | K203 |
| A | K206 |
| A | K206 |
| A | K206 |
| A | K206 |
| site_id | AC5 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE K A 206 |
| Chain | Residue |
| A | THR59 |
| A | THR59 |
| A | THR59 |
| A | THR59 |
| A | K204 |
| A | K204 |
| A | K204 |
| A | K204 |
| A | HOH341 |
| A | HOH341 |
| A | HOH341 |
| A | HOH341 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 20 |
| Details | Transmembrane: {"description":"Helical; Name=Outer helix M1"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 10 |
| Details | Topological domain: {"description":"Extracellular"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 9 |
| Details | Intramembrane: {"description":"Helical; Pore-forming","evidences":[{"evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 5 |
| Details | Intramembrane: {"description":"Pore-forming","evidences":[{"evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI5 |
| Number of Residues | 25 |
| Details | Transmembrane: {"description":"Helical; Name=Inner helix M2"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI6 |
| Number of Residues | 5 |
| Details | Motif: {"description":"Selectivity filter"} |
| Chain | Residue | Details |
