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 | Transmembrane: {"description":"Helical"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 64 |
| Details | Topological domain: {"description":"Extracellular"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 40 |
| Details | Intramembrane: {"description":"Helical; Pore-forming"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 28 |
| Details | Intramembrane: {"description":"Pore-forming"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI5 |
| Number of Residues | 192 |
| Details | Topological domain: {"description":"Cytoplasmic"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI6 |
| Number of Residues | 20 |
| Details | Motif: {"description":"Selectivity filter"} |
| Chain | Residue | Details |
