| Common name | Inward rectifier potassium channel 2 |
| Alternative name | Cardiac inward rectifier potassium channel, Inward rectifier K(+) channel Kir2.1, Potassium channel, inwardly rectifying subfamily J member 2 |
| UniProt ID | P63252 |
| Isoform | P63252 |
| Proteomic database | |
| Protein Atlas | P63252 |
| PeptideAtlas | P63252 |
| Gene name | potassium inwardly rectifying channel subfamily J member 2 |
| Gene symbol | KCNJ2 |
| Genome annotation database | |
| Ensembl | ENSG00000123700 |
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