Crystallization of a Sulfate-Binding Protein (Permease) from Salmonella typhimurium

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Science  23 Jun 1967:
Vol. 156, Issue 3782, pp. 1627-1628
DOI: 10.1126/science.156.3782.1627


Crystallization is reported of a protein that is a component of an active transport system for sulfate into Salmonella typhimurium. This appears to be the component that is specific for binding the substrate.