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Alignments of Fur coding sequences. Amino acid sequence alignment of Fur from C. jejuni (CJ), E. coli (EC), D. vulgaris (DV), H. pylori (HP), P. aeruginosa (PA), and V. cholerae (VC). Identical residues are indicated by dark grey, conservative residues by medium grey, and similar residues by light grey. The alignment was constructed using AlignX software (Vector NTI, Invitrogen, USA).
