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. Author manuscript; available in PMC: 2020 Mar 1.
Published in final edited form as: J Mol Biol. 2019 Jan 15;431(5):970–980. doi: 10.1016/j.jmb.2019.01.013

Fig. 6. Structural comparison of FMN-binding proteins reveals that FMN-binding GUSs identified here bind FMN in a unique manner.

Fig. 6.

(A) Structure of flavodoxin (PDB: 1FLD) (B) Old Yellow Enzyme (PDB: 1OYB), and (C) Fp2GUS with zoom-in of their respective FMN-binding sites.