Figure 6.

Using a predefined query under the Basic Search Functions menu of the ‘Search’ page, a partial screenshot of the resulting page is shown in which all rat GAT1 residues subjected to substitution mutagenesis are highlighted. As of the last update of GATMD, 218 of 599 rat GAT1 residues have been subjected to substitution mutagenesis. Each residue of the topology diagram (highlighted or not) has a hyperlink which may be used to retrieve the associated experimental evidence for that residue.