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Figure 6.
FIG. 6. Superimposed structures of the vicinity of linker
peptides and bound adenylates in adenylate forming enzyme
complexes in stereo. The adenylate complexed enzymes of the
known structures, DhbE (Protein Data Bank code 1mdb [PDB]
) (30), PheA (Protein Data Bank code 1amu [PDB]
) (29), SC-FACS (Protein Data Bank code 1pg3 [PDB]
) (31), and ttLC-FACS (this work) are superimposed around each
bound adenosine moiety. The backbone of the linker region
(Lys431-Asp-Arg-Leu-Lys-Asp-Leu437) including the L motif in
ttLC-FACS complex structure and the corresponding peptides are
presented as wire models (ttLC-FACS, thick violet; SC-FACS, red
violet; DhbE, blue; PheA, light green). The bound myristoyl-AMP
in the ttLC-FACS is represented as by thick green sticks, and
other bound adenylates each shown in thin colored sticks. Arg433
and Lys439 of ttLC-FACS and the corresponding residues are also
shown.
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