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. 2020 Sep 18;288(9):2784–2835. doi: 10.1111/febs.15531

Fig. 6.

Fig. 6

(A) Examples of SLC proteins transporting phosphate (SLC20 and SLC34). SLC20A1 is shown as an example of a Na+‐dependent transporter of inorganic phosphate (Pi). SLC34A1 represents the subfamily of electrogenic Na+‐dependent phosphate transporter, while SLC34A3 is the electroneutral Na+‐dependent phosphate transporter. (B) Examples of SLC proteins transporting organic ions (SLC14 and SLC22). SLC14A1 is shown as an example of the SLC14 family of urea transporters. SLC22A6 represents the organic anion transporter (OAT) major clade of SLC22 proteins, while SLC22A1 represents the organic cation transporter (OCT) major clade of proteins.