Figure 1
(a) Ribbon representation of the L. buchneri ILEP tetramer with subunits shown in different colours. PLP molecules are shown as space-filling models. (b) Overall structure of the L. buchneri ILEP monomer. The N-terminal domain (residues 1–50), PLP-binding domain (residues 51–331) and C-terminal domain (residues 332–440) are shown in red, green and blue, respectively. The PLP molecule is shown in magenta. (c) Superposition of the structures of L. buchneri ILEP (green) and E. coli GABA-AT (blue). (d) Superposition of the structures of L. buchneri ILEP (green) and A. obae ACLR (blue). The C-terminal tail of A. obae ACLR is shown in red. |