| Type | subunit | Description | A dimer in solution, but in its membrane environment, it exists primarily as a mixture of dimers and tetramers and spans the membrane asymmetrically. Interacts (via cytoplasmic N-terminal domain) with ANK1 (via N-terminal ANK repeats); tetramer formation is critical for ankyrin association. Interacts with STOM. Isoform 2 interacts with TMEM139. |
