Thioredoxin Dependent Changes in the Redox States of FurA from <i>Anabaena</i> sp. PCC 7120

• Egile Nagusiak: Jorge Guío (Egilea), María Teresa Bes (Egilea), Mónica Balsera (Egilea), Laura Calvo-Begueria (Egilea), Emma Sevilla (Egilea), María Luisa Peleato (Egilea), María F. Fillat (Egilea)
• Formatua: Liburua
• Argitaratua: MDPI AG, 2021-06-01T00:00:00Z.
• Gaiak: article
• Sarrera elektronikoa: Connect to this object online.

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 disulfide reductase activity. In vivo, FurA displays several redox isoforms, and the oxidation state of its cysteines d...