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. 2018 Nov 26;74(Pt 12):781–786. doi: 10.1107/S2053230X18015844

Figure 2.

Figure 2

(a) Superposition of DmoA, LadA and BdsA monomers (colored green, blue and gray, respectively). AI3, AI5α3, α4 and α5 of DmoA are marked by circles. (b) Conserved residues that interact with the isoalloxazine ring of FMN. The residues of DmoA, LadA and BdsA are colored green, blue and gray, respectively. The FMN molecule in LadA is colored yellow. The FMN molecule in BdsA is colored pink. (c) Electrostatic surface representation of the substrate-binding pocket of LadA. Negatively charged surfaces are red and positively charged surfaces are blue. The FMN molecule in LadA is colored yellow. The helices corresponding to α4 and α5 of DmoA are labeled. (d) Electrostatic surface representation of the putative substrate-binding pocket of DmoA. AI3, AI5α3, α4 and α5 under the transparent surface are labeled. The FMN molecule in LadA is shown to represent the putative position of FMN in DmoA. (e) Electrostatic surface representation of the substrate-binding pocket of BdsA. The FMN molecule in BdsA is colored pink. The helices corresponding to α4 and α5 of DmoA are labeled.