| GO | Name |
| GO:0005242 | inward rectifier potassium channel activity |
| GO:0005886 | plasma membrane |
| GO:0006813 | potassium ion transport |
| GO:0006936 | muscle contraction |
| GO:0008016 | regulation of heart contraction |
| GO:0016021 | integral component of membrane |
| GO:0031224 | intrinsic component of membrane |
| GO:0034765 | regulation of ion transmembrane transport |
| GO:0051289 | protein homotetramerization |
| GO:0061337 | cardiac conduction |
| GO:0071805 | potassium ion transmembrane transport |
| GO:1901381 | positive regulation of potassium ion transmembrane transport |
| GO:1990573 | potassium ion import across plasma membrane |