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Figure 4
Primary-sequence alignment of MarRC.difficile with representative members of the MarR family (MarRE.coli and MgrAS.aureus). The secondary-structural elements of MarRC.difficile are indicated above the sequence alignment: α-helices (α) are illustrated as curly lines and arrows represent β-sheets (β). Numbering is according to the MarRC.difficile primary sequence. Residues that are identical in all homologues are highlighted in red and highly conserved amino acids are shown in blue boxes. Red arrows indicate the cysteine residues of MarRC.difficile; the key cysteine residues of MarRE.coli and MgrAS.aureus are shown in purple boxes.

Journal logoSTRUCTURAL BIOLOGY
COMMUNICATIONS
ISSN: 2053-230X
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