 Structure of a Na+/H+ antiporter and insights into mechanism of action and regulation by pH by Carola Hunte and others

Nature435 (30June2005),1197–1202; DOI10.1038/nature03692. Publisher abstract and Figure2/3 captions: crystal structure of pH-downregulated NhaA, cytoplasmic funnel and proposed alternating-access interpretation. Full first-author name verified in publisher byline. The structure and proposed mechanism must be distinguished from flux measurements.