Conformational Changes of the Yeast Mitochondrial Adenosine Diphosphate/Adenosine Triphosphate Carrier Studied through Its Intrinsic Fluorescence. 1. Tryptophanyl Residues of the Carrier Can Be Mutated without Impairing Protein Activity

During the transport process the mitochondrial adenine nucleotide carrier (Ancp) undergoes conformational changes which result in modifications of the intrinsic fluorescence of the carrier. To further study these changes by a fluorometric approach, the three tryptophanyl residues (Trp87, Trp126, and...

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Veröffentlicht in:Biochemistry (Easton) 1996-12, Vol.35 (50), p.16116-16124
Hauptverfasser: Le Saux, Agnès, Roux, Pierre, Trézéguet, Véronique, Fiore, Christelle, Schwimmer, Christine, Dianoux, Anne-Christine, Vignais, Pierre V, Brandolin, Gérard, Lauquin, Guy J.-M
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