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. 2009 Jul 8;297(3):F685–F692. doi: 10.1152/ajprenal.00358.2009

Fig. 4.

Fig. 4.

Diagram of the WNK4 truncation constructs. The Δ symbol followed by a number indicates the amino acid in the WNK4 polypeptide sequence after which the COOH terminal of the protein was truncated. FL denotes FL protein. TAP, tandem affinity purification tag; AID?, predicted autoinhibitory domain; CC, coiled-coil; PHAII, stretch of acidic amino acids where PHAII-associated mutations are located; c-myc, myc epitope tag.