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. Author manuscript; available in PMC: 2021 Jun 16.
Published in final edited form as: J Mol Biol. 2007 Feb 7;368(3):639–51. doi: 10.1016/j.jmb.2007.01.080

Figure 2. Domain architecture of the E1o component from the E. coli OGDH.

Figure 2

(a) The homo-dimeric quaternary structure of E. coli E1o (left) compared with the corresponding E1b from the Pseudomonas putida, E1p from E. coli and Bacillus stearothermophilus. The E1p from B. stearothermophilus PDH complex is shown complexed to the PSBD from the E2 component. The ThDP cofactor and (in the E1o) AMP ligand are shown as spheres coloured cyan and blue, respectively.