A Ru<sup>II</sup>-TAP Complex, Photoreagent for Tryptophan-Containing Peptides: Structure of the Covalent Photoadduct
作者:Nicolas Gauthier、Julien De Winter、Pascal Gerbaux、Cécile Moucheron、Michel Luhmer、Andrée Kirsch-De Mesmaeker
DOI:10.1021/ic101151e
日期:2010.8.2
We report the first structure determination of a covalent photoadduct between a Ru-II-tap complex and a tryptophan-containing peptide (AlaTrpAla) by mass spectrometry and NMR spectroscopy. Ru-II-tap complexes could thus be exploited as photodamaging agents of Trp-containing polypeptides or proteins.