Ontology highlight
ABSTRACT:
SUBMITTER: Armas AM
PROVIDER: S-EPMC7570111 | biostudies-literature | 2020 Sep
REPOSITORIES: biostudies-literature
Armas Alejandro M AM Balparda Manuel M Terenzi Agustina A Busi Maria V MV Pagani Maria A MA Gomez-Casati Diego F DF
Plants (Basel, Switzerland) 20200909 9
In plants, the cysteine desulfurase (AtNFS1) and frataxin (AtFH) are involved in the formation of Fe-S groups in mitochondria, specifically, in Fe and sulfur loading onto scaffold proteins, and the subsequent formation of the mature Fe-S cluster. We found that the small mitochondrial chaperone, AtISD11, and AtFH are positive regulators for AtNFS1 activity in <i>Arabidopsis</i>. Moreover, when the three proteins were incubated together, a stronger attenuation of the Fenton reaction was observed c ...[more]