The ferric uptake regulator (Fur) protein is the founding member of the FUR superfamily of
metalloregulatory proteins that control metal homeostasis in bacteria. FUR proteins regulate …

The thioredoxin (Trx) system, found universally, is responsible for the regeneration of
reversibly oxidized protein thiols in living cells. This system is made up of a Trx and a Trx …

Haloferax mediterranei, an extreme halophilic archaeon thriving in hypersaline
environments, has acquired significant attention in biotechnological and biochemical …

Summary FurC (PerR) from Anabaena sp. PCC7120 was previously described as a key
transcriptional regulator involved in setting off the oxidative stress response. In the last …

Metal and redox homeostasis in cyanobacteria is tightly controlled to preserve the
photosynthetic machinery from mismetallation and minimize cell damage. This control is …

Filamentous cyanobacteria such as Anabaena sp. UTEX 2576 (aka, Nostoc sp. PCC 7120)
are a sustainable platform for commodity and specialty chemical production. Anabaena is a …

The model heterocyst‐forming filamentous cyanobacterium Anabaena sp. PCC 7120
(Anabaena) is a typical example of a multicellular organism capable of simultaneously …

FurA is a multifunctional regulator in cyanobacteria that contains five cysteines, four of them
arranged into two CXXC motifs. Lack of a structural zinc ion enables FurA to develop …

Las proteínas FUR (Ferric Uptake Regulator) constituyen una familia de reguladores
transcripcionales con una gran diversidad de funciones. Hasta la realización de este …

ABSTRACT FUR (Ferric Uptake Regulator) proteins constitute a family of transcriptional
regulators displaying a wide range of cellular functions. FurC from the filamentous, nitrogen …