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A stereoscopic Cα drawing of the Cx26 protomer. The short N-terminal helix (NTH) is shown in red, the transmembrane (TM) regions are shown in blue (TM1, TM2, TM3 and TM4) and the two extracellular loops are shown in green and yellow (E1 and E2). Dashed lines represent disordered regions.
