| GO | Name |
| GO:0002027 | regulation of heart rate |
| GO:0003254 | regulation of membrane depolarization |
| GO:0005085 | guanyl-nucleotide exchange factor activity |
| GO:0005634 | nucleus |
| GO:0005654 | nucleoplasm |
| GO:0005737 | cytoplasm |
| GO:0005791 | rough endoplasmic reticulum |
| GO:0005829 | cytosol |
| GO:0005886 | plasma membrane |
| GO:0005901 | caveola |
| GO:0006888 | endoplasmic reticulum to Golgi vesicle-mediated transport |
| GO:0014704 | intercalated disc |
| GO:0017080 | sodium channel regulator activity |
| GO:0031267 | small GTPase binding |
| GO:0032527 | protein exit from endoplasmic reticulum |
| GO:0042391 | regulation of membrane potential |
| GO:0044325 | transmembrane transporter binding |
| GO:0048471 | perinuclear region of cytoplasm |
| GO:0090226 | regulation of microtubule nucleation by Ran protein signal transduction |
| GO:0098905 | regulation of bundle of His cell action potential |
| GO:0098909 | regulation of cardiac muscle cell action potential involved in regulation of contraction |
| GO:1900825 | regulation of membrane depolarization during cardiac muscle cell action potential |
| GO:1902305 | regulation of sodium ion transmembrane transport |
| GO:1903078 | positive regulation of protein localization to plasma membrane |
| GO:2000010 | positive regulation of protein localization to cell surface |
| GO:2000649 | regulation of sodium ion transmembrane transporter activity |