pfam16916: ZT_dimer (This model is not part of the current CDD release)
dimerization domain of Zinc Transporter
ZT_dimer is the dimerization region of the whole molecule of zinc transporters since the full-length members form a homodimer during activity. The domain lies within the cytoplasm and exhibits an overall structural similarity with the copper metallochaperone Hah1, exhibiting an open alpha-beta domain with two alpha helices (H1 and H2) aligned on one side and a three-stranded mixed beta-sheet (S1 to S3) on the other side. The N-terminal part of the members is the Cation_efflux family, pfam01545.
Jiyao W et al.(2023). "The conserved domain database in 2023.",