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Figure 2.
Figure 2. (A) GRASP[29] electrostatic potential surfaces
showing the face of ytfP containing the positively charged
(blue) cavity (top) and the opposite face of the protein
(bottom). (B) Two ConSurf[30] images of ytfP based on the
multiple sequence alignment of the entire UPF0131 protein domain
family. Residue coloring, reflecting the degree of residue
conservation over the entire family, ranges from magenta (highly
conserved) to cyan (variable). (C) Ribbon diagrams of the
pairwise structural alignments of the solution structure of E.
coli ytfP (1XHS; residues 1-113), crystal structure of P.
horikoshii Y828_PYRHO (1V306; 7-116 plus C-terminal tag), and
crystal structure of M.
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