Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0005215 | molecular_function | transporter activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0006813 | biological_process | potassium ion transport |
| A | 0008556 | molecular_function | P-type potassium transmembrane transporter activity |
| A | 0016020 | cellular_component | membrane |
| A | 0016887 | molecular_function | ATP hydrolysis activity |
| B | 0005890 | cellular_component | sodium:potassium-exchanging ATPase complex |
| B | 0006813 | biological_process | potassium ion transport |
| B | 0006814 | biological_process | sodium ion transport |
Functional Information from PROSITE/UniProt
| site_id | PS00154 |
| Number of Residues | 7 |
| Details | ATPASE_E1_E2 E1-E2 ATPases phosphorylation site. DKTGTLT |
| Chain | Residue | Details |
| A | ASP353-THR359 | |
| site_id | PS00390 |
| Number of Residues | 21 |
| Details | ATPASE_NA_K_BETA_1 Sodium and potassium ATPases beta subunits signature 1. VktFiWNsetsefMGRTgvnW |
| Chain | Residue | Details |
| B | VAL43-TRP63 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 181 |
| Details | TRANSMEM: Helical => ECO:0000250 |
| Chain | Residue | Details |
| A | LEU73-THR93 | |
| A | LEU107-PHE123 | |
| A | PHE268-TYR290 | |
| A | ALA297-ALA325 | |
| A | LEU762-ILE785 | |
| A | GLU820-GLY847 | |
| A | TYR889-ILE909 | |
| A | THR926-LEU951 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | ACT_SITE: 4-aspartylphosphate intermediate => ECO:0000305 |
| Chain | Residue | Details |
| A | ASP353 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 3 |
| Details | BINDING: BINDING => ECO:0000250 |
| Chain | Residue | Details |
| A | LYS483 | |
| A | ASP692 | |
| A | ASP696 | |
