Article
Three-dimensional structure of β-cell-specific zinc transporter, ZnT-8, predicted from the type 2 diabetes-associated gene variant SLC30A8 R325W
5 Jun 2010
Abstract excerpt
BACKGROUND: We examined the effects of the R325W mutation on the three-dimensional (3D) structure of the beta-cell-specific Zn2+ (zinc) transporter ZnT-8. METHODS: A model of the C-terminal domain of the human ZnT-8 protein was generated by homology modeling based on the known crystal structure of the Escherichia coli (E. coli) zinc transporter YiiP at 3.8 A resolution. RESULTS: The homodimer ZnT-8 protein...
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