Table 2 Different Fur subclasses of the Fur family and their respective signals
From: Ferric Uptake Regulator (FUR) protein: properties and implications in cyanobacteria
Fur subclass | Signal | References |
|---|---|---|
Fur (Ferric uptake regulator) | Fe2+ | Escolar et al. 1997 |
Zur (Zinc uptake regulator) | Zn2+ | Ahn et al. 2006 |
Mur (Manganese uptake regulator) | Mn2+ | Ahn et al. 2006 |
Nur (Nickel uptake regulator) | Ni2+ | Ahn et al. 2006 |
PerR (Peroxide response regulator) | O2 2− | Bsat et al. 1998 |
Irr (Iron response regulator) | Fe2+ | Hamza et al. 1998 |
Sensor of acid tolerance and oxidative stress | Low ph and ROS | Hall and Foster. 1996 |
Sensor of toxin production in heterotrophic bacteria | Fe2+ | Somerville et al. 1999 |