Figure 2From: Three-dimensional structure of β-cell-specific zinc transporter, ZnT-8, predicted from the type 2 diabetes-associated gene variant SLC30A8 R325W Alignment of the human ZnT-8 (lower row) and E. coli zinc transporter YiiP (upper row) C-terminal domain sequences. Amino acid residues are indicated by single letters. A vertical line connects identical residues and a * connects homologous residues.Back to article page