Key result
HCN2 and HCN4 subunits self-assemble and co-assemble with equal preference to form functional heteromeric channels in live cells and native tissues.
Authors
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Hypothesis-generating for HCN heteromer roles in cardiac pacemaking; leaves open functional validation in disease models.
Whitaker et al. (2007) studied this question. HCN2 and HCN4 co-assembly was evaluated on Co-assembly of HCN2 and HCN4. HCN2 and HCN4 subunits self-assemble and co-assemble with equal preference to form functional heteromeric channels in live cells and native tissues.
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