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Figure 2
(a) The structure of the monomer of PA PhzG is shown in stereo coloured from blue at the N-terminus to red at the C-terminus. Helices are numbered in bold and strands are numbered in italics. (b) The dimer of PA PhzG is shown with one monomer coloured as above and the second monomer coloured cyan. The FMN molecules are shown as ball-and-stick models in both panels. (c) Superposition of the active-site region of PdxH (1jnw; di Salvo et al., 2002BB13; C atoms shown in yellow) on PhzG (C atoms shown in cyan). Residues implicated in substrate binding and catalysis as discussed in the text are numbered in black for PdxH and in cyan for PhzG.

Journal logoSTRUCTURAL
BIOLOGY
ISSN: 2059-7983
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