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Figure 2 | BMC Structural Biology

Figure 2

From: Atomic resolution structure of EhpR: phenazine resistance in Enterobacter agglomerans Eh1087 follows principles of bleomycin/mitomycin C resistance in other bacteria

Figure 2

Overall structure of EhpR. (A-C) Three perpendicular views of the EhpR homodimer. Each monomer consists of two similar domains, shown in magenta and pink for one chain. The N-termini are arm-exchanged between the two chains and form extended antennae that are only visible in the high-resolution EhpR/griseoluteic acid complex (dark grey). Griseoluteic acid is shown in ball-and-stick representation, residues left behind after thrombin removal of the N-terminal His6-tag used for affinity purification are shown in white. (D) Molecular surface around the griseoluteic acid binding site, colored by electrostatic potential calculated with APBS [42]. The D-alanyl moiety of AGA has been modeled (grey).

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BMC Structural Biology

ISSN: 1472-6807

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