NCBI Accession #
NP_201420.1
NCBI GenBank Nucleotide #
NM_126017.5
NCBI Official Full Name
ferredoxin-NADP[+]-oxidoreductase 1
NCBI Official Symbol
FNR1
NCBI Official Synonym Symbols
ATLFNR1; ferredoxin-NADP(+)-oxidoreductase 1; FERREDOXIN:NADP(H) OXIDOREDUCTASE; K2A18.27; K2A18_27; LEAF FNR 1; leaf-type chloroplast-targeted FNR 1; LFNR1
NCBI Protein Information
ferredoxin-NADP[+]-oxidoreductase 1
NCBI Summary
Encodes a leaf-type ferredoxin:NADP(H) oxidoreductase. It is present in both chloroplast stroma and thylakoid membranes but is more abundant in the thylakoid. The affinity of this enzyme for ferredoxin is slightly, but significantly, higher than AtLFNR2, an isoform of the same enzyme. AtLFNR1 forms a heterodimer with AtFNR2 and is also a prerequisite to attach AtFNR2 to the thylakoid membrane.
UniProt Synonym Gene Names
FNR-1
UniProt Protein Name
Ferredoxin--NADP reductase, leaf isozyme 1, chloroplastic
UniProt Synonym Protein Names
Leaf FNR 1
UniProt Primary Accession #
Q9FKW6
UniProt Secondary Accession #
Q0WWE2; Q9SUJ3
UniProt Related Accession #
Q9FKW6
UniProt Comments
Plays a key role in regulating the relative amounts of cyclic and non-cyclic electron flow to meet the demands of the plant for ATP and reducing power.