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. 2009 Aug 13;5(8):e1000461. doi: 10.1371/journal.pcbi.1000461

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Roos et al.

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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The Bs_Trx-ArsC complex (2IPA) with the side chains of residues Cys29^Trx, Cys32^Trx, Trp28^Trx, Arg16^ArsC, Cys82^ArsC and Cys89^ArsC in stick representation is shown. The Trx α1-helix is shown in blue; the ArsC looped-out redox helix between Cys82^ArsC and Cys89^ArsC in pink.