Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8291791 | Archives of Biochemistry and Biophysics | 2011 | 9 Pages |
Abstract
⺠Trypanosomacruzi TXNPxs reacted very efficiently with hydrogen peroxide and peroxynitrite. ⺠Rate constants of H2O2 and peroxynitrite reduction by TcTXNPxs were in the 106-107 Mâ1 sâ1 range. ⺠mTcTXNPx reacted faster than cTcTXNPx with peroxynitrite. ⺠Rate constants for the reduction of c-TcTXNPx by TbTXNI was 1.3 Ã 106 Mâ1 sâ1. ⺠TcTXNPxs peroxidatic and resolving cysteines identities were confirmed.
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Authors
MarÃa Dolores Piñeyro, Talia Arcari, Carlos Robello, Rafael Radi, Madia Trujillo,