| Common name | Inward rectifier potassium channel 4 |
| Alternative name | HIRK2, HRK1, Hippocampal inward rectifier, Inward rectifier K(+) channel Kir2.3, Potassium channel, inwardly rectifying subfamily J member 4 |
| UniProt ID | P48050 |
| Isoform | P48050 |
| Proteomic database | |
| Protein Atlas | P48050 |
| PeptideAtlas | P48050 |
| Gene name | potassium inwardly rectifying channel subfamily J member 4 |
| Gene symbol | KCNJ4 |
| Genome annotation database | |
| Ensembl | ENSG00000168135 |
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