Skip to main content
. 2000 Oct 17;97(22):12356–12360. doi: 10.1073/pnas.210214197

Figure 1.

Figure 1

Partial alignment of the amino acid sequence of selected ZIP family members. Functional transport data are available for the 11 ZIP family members shown here; to date, other members of this family have not been functionally characterized. Identical amino acids and conservative substitutions are shaded in gray; the residues targeted for mutation are shown in black. (A) Alignment of residues corresponding to IRT1 residues 77–149. (B) Alignment of residues corresponding to IRT1 residues 180–309. GenBank accession numbers are as follows: IRT1, U27590; LeIRT1, AF136579; LeIRT2, AF136580; RIT1, AF065444; ZIP1, AF033535; ZIP2, AF033536; ZIP3, ZF033537; ZRT1, P32804; ZRT2, Z73302; ZNT1, AF133267; hZIP2, AF186081.