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. 2017 Apr;91(4):392–402. doi: 10.1124/mol.116.108068

Fig. 2.

Fig. 2.

Kv1.2-based homology model of the KCa3.1 channel pore-forming domain. (A) View of the ribbon representation of the homology model of the KCa3.1 channel pore-forming domain from the extracellular side of the membrane. Each subunit is colored individually. Side chains are shown in stick representation. (B) View of the model shown in (A) from the intracellular side of the membrane. (C) Transmembrane view of the model shown in (A). (D) Surface representation of the transmembrane view of the model shown in (A). The pore has been sliced in the middle to highlight the pore lumen and fenestration regions of the structure.