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FecR family protein
FecR family protein similar to Escherichia coli FecR, a periplasmic protein that functions as a sensor that recognizes iron(III) dicitrate and is part of the two-component system, FecI-FecR, involved in regulation of iron dicitrate transport; contains a DUF4880 domain
DUF4880 domain-containing protein
This domain can be found on the N-terminal of uncharacterized proteins from various Rhodopseudomonas and Pseudomonas species, often, but not always followed by the ron siderophore sensor protein family (FecR, PF04773). The function of this domain is unknown. (from Pfam)
FecR domain-containing protein
FecR is involved in regulation of iron dicitrate transport. In the absence of citrate FecR inactivates FecI. FecR is probably a sensor that recognises iron dicitrate in the periplasm. [1]. 2254251. Novel two-component transmembrane transcription control: regulation of iron dicitrate transport in Escherichia coli K-12. Van Hove B, Staudenmaier H, Braun V;. J Bacteriol 1990;172:6749-6758. (from Pfam)
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