Figure 2 (a) Sequence alignment of the polypeptide tail and NF-B residues interacting with thioredoxin. (b) Stereoviews portraying the alignment of the five C-terminal residues of the tail of MtbTrxC and (c) five residues of the thioredoxin binding partner NF-B from the NMR structure 1mdi (Qin et al., 1995), resting in their respective thioredoxin active sites. The residues lining the hydrophobic pockets are also shown.

© International Union of Crystallography 2006