3PJS
Mechanism of Activation Gating in the Full-Length KcsA K+ Channel
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| K | 0005249 | molecular_function | voltage-gated potassium channel activity |
| K | 0006813 | biological_process | potassium ion transport |
| K | 0008076 | cellular_component | voltage-gated potassium channel complex |
| L | 0005249 | molecular_function | voltage-gated potassium channel activity |
| L | 0006813 | biological_process | potassium ion transport |
| L | 0008076 | cellular_component | voltage-gated potassium channel complex |
| M | 0005249 | molecular_function | voltage-gated potassium channel activity |
| M | 0006813 | biological_process | potassium ion transport |
| M | 0008076 | cellular_component | voltage-gated potassium channel complex |
| N | 0005249 | molecular_function | voltage-gated potassium channel activity |
| N | 0006813 | biological_process | potassium ion transport |
| N | 0008076 | cellular_component | voltage-gated potassium channel complex |
Functional Information from PROSITE/UniProt
| site_id | PS00290 |
| Number of Residues | 7 |
| Details | IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YACEVTH |
| Chain | Residue | Details |
| A | TYR194-HIS200 | |
| B | TYR205-HIS211 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 180 |
| Details | TRANSMEM: Helical |
| Chain | Residue | Details |
| K | ALA28-ALA50 | |
| K | GLY88-ALA111 | |
| L | ALA28-ALA50 | |
| L | GLY88-ALA111 | |
| M | ALA28-ALA50 | |
| M | GLY88-ALA111 | |
| N | ALA28-ALA50 | |
| N | GLY88-ALA111 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 64 |
| Details | TOPO_DOM: Extracellular |
| Chain | Residue | Details |
| K | GLU51-THR61 | |
| K | LEU81-TRP87 | |
| L | GLU51-THR61 | |
| L | LEU81-TRP87 | |
| M | GLU51-THR61 | |
| M | LEU81-TRP87 | |
| N | GLU51-THR61 | |
| N | LEU81-TRP87 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 40 |
| Details | INTRAMEM: Helical; Pore-forming |
| Chain | Residue | Details |
| K | TYR62-THR72 | |
| L | TYR62-THR72 | |
| M | TYR62-THR72 | |
| N | TYR62-THR72 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 28 |
| Details | INTRAMEM: Pore-forming |
| Chain | Residue | Details |
| K | ALA73-ASP80 | |
| L | ALA73-ASP80 | |
| M | ALA73-ASP80 | |
| N | ALA73-ASP80 |
| site_id | SWS_FT_FI5 |
| Number of Residues | 192 |
| Details | TOPO_DOM: Cytoplasmic |
| Chain | Residue | Details |
| K | THR112-ARG160 | |
| L | THR112-ARG160 | |
| M | THR112-ARG160 | |
| N | THR112-ARG160 |
