NCBI Accession #
NP_197786.2
NCBI GenBank Nucleotide #
NM_122303.3
NCBI Official Full Name
ferric reduction oxidase 4
NCBI Official Symbol
FRO4
NCBI Official Synonym Symbols
ATFRO4; ferric reduction oxidase 4; MZF18.14; MZF18_14
NCBI Protein Information
ferric reduction oxidase 4
NCBI Summary
Encodes a ferric chelate reductase that is expressed at low levels in roots,shoots and cotyledons, but not flowers. Its transcription is regulated by FIT1.
UniProt Synonym Gene Names
AtFRO4
UniProt Protein Name
Ferric reduction oxidase 4
UniProt Synonym Protein Names
Ferric-chelate reductase 4
UniProt Primary Accession #
Q8W110
UniProt Secondary Accession #
Q9FLW3
UniProt Related Accession #
Q8W110
UniProt Comments
Ferric chelate reductase. May participate in the transport of electrons to a Fe3+ ion via FAD and heme intermediates (PubMed:16006655). May function as root surface cupric chelate reductase and participate in the reduction of Cu2+, for Cu+ acquisition via Cu+ transporters in response to copper deficiency (PubMed:22374396).