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Different modes of dipeptidyl peptidase IV (CD26) inhibition by oligopeptides derived from the N-terminus of HIV-1 Tat indicate at least two inhibitor binding sites.
Lorey S, Stöckel-Maschek A, Faust J, Brandt W, Stiebitz B, Gorrell MD, Kähne T, Mrestani-Klaus C, Wrenger S, Reinhold D, Ansorge S, Neubert K.
Eur J Biochem. 2003 May;270(10):2147-56.
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