TABLE 21.
Transporter and scaffold protein interactions
| Transporter | Adaptor Protein | Cells | Observation | References |
|---|---|---|---|---|
| hOAT4 | PDZK1/NHERF1 | HEK293 | ↑ Transport activity/surface expression | Miyazaki et al., 2005 |
| hOAT4 | PDZK1/NHERF1 | LLC-PK1 | ↑ Transport activity/surface expression | Zhou et al., 2008a |
| hOAT4 | PDZK1/NHERF1 | BeWo | ↔ Transport activity/surface expression | Zhou et al., 2008a |
| OCTN1 | PDZK1 | HEK293 | ↑ Transport activity | Sugiura et al., 2006 |
| OCTN2 | PDZK1 | HEK293 | ↑ Transport activity | Kato et al., 2005; Sugiura et al., 2006 |
| OCTN2 | PDZK2 | HEK293 | ↑ Transport activity/surface expression | Watanabe et al., 2006 |
| PEPT1 | PDZK1 | HEK293 | ↑ Transport activity | Sugiura et al., 2008 |
| PEPT2 | PDZK1 | HEK293 | ↑ Transport activity | Kato et al., 2004; Sugiura et al., 2006 |
| PEPT2 | PDZK1 | HEK293 | ↑ Transport activity/surface expression | Noshiro et al., 2006 |
| PEPT2 | NHERF2 | Oocytes | ↑ Transport activity/surface expression | Boehmer et al., 2008 |
| URAT1 | PDZK1 | HEK293 | ↑ Transport activity/surface expression | Anzai et al., 2004 |
| MRP4 | NHERF1 | MDCK | ↑ Surface expression | Hoque et al., 2009 |
↑, increase; ↔, no change.