Fig. 4From: Sodium-coupled monocarboxylate transporter 1 interacts with the RING finger- and PDZ domain-containing protein PDZRN3Effect of PDZRN3 on [3H]nicotinate transport activity via SMCT1 enhanced by PDZK1. To examine the effect of PDZRN3 on the augmentation of SMCT1 uptake by PDZK1, [3H]nicotinate uptake via SMCT1wt (a) and SMCT1d3 (b) was measured when PDZK1 was co-transfected or PDZK1 and PDZRN3 were co-transfected as described in the legend of Fig. 3, n = 3Back to article page