Basic information
Locus name	AT2G43400
Alias	ETFQO
Organism	Arabidopsis thaliana
Taxonomic identifier	[NCBI]
Function category	Protein degradation/modification
Effect for Senescence	delay
Gene Description	Encodes a unique electron-transfer flavoprotein:ubiquinone oxidoreductase that is localized to the mitochondrion. Mutants are more sensitive to sugar starvation when plants are kept in the dark for long periods.
Evidence	Genetic evidence:Mutant [Ref 1]
References	1: Ara��jo WL, Ishizaki K, Nunes-Nesi A, Larson TR, Tohge T, Krahnert I, Witt S, Obata T, Schauer N, Graham IA, Leaver CJ, Fernie AR Identification of the 2-hydroxyglutarate and isovaleryl-CoA dehydrogenases as alternative electron donors linking lysine catabolism to the electron transport chain of Arabidopsis mitochondria. Plant Cell 2010 May;22(5):1549-63
Gene Ontology	biological process oxidation-reduction process molecular function electron-transferring-flavoprotein dehydrogenase activity
Sequence	AT2G43400.1 | Genomic | mRNA | CDS | Protein
Mutant information
Mutated 1 Mutant name etfqo-1 Mutant/Transgenic mutant Ecotype Col-0 Mutagenesis type T-DNA insertion_knock out
Mutated 2 Mutant name etfqo-2 Mutant/Transgenic mutant Ecotype Col-0 Mutagenesis type T-DNA insertion_knock out
miRNA Interaction
Details	target: AT2G43400.1  miRNA: ath-miR5998a miRNA: ath-miR5998a mfe: -25.7 kcal/mol  p-value: 0.010870  position: 1960  target 5' C                G  G  3'             CAAAGCAGAACAUAGA UG                 GUUUUGUUUUGUGUUU AC      miRNA  3' U                G  A  5'  target: AT2G43400.1  miRNA: ath-miR5998b miRNA: ath-miR5998b mfe: -25.7 kcal/mol  p-value: 0.009411  position: 1960  target 5' C                G  G  3'             CAAAGCAGAACAUAGA UG                 GUUUUGUUUUGUGUUU AC      miRNA  3' U                G  A  5'
Ortholog Group
Ortholog Groups: OG5_128337	Accession Taxon NP_181868 ( AT2G43400 ) Arabidopsis thaliana CMT089C Cyanidioschyzon merolae strain 10D 111715 Chlamydomonas reinhardtii NP_001065062 Oryza sativa Japonica Group fgenesh1_pm.scaffold_6000031 Physcomitrella patens subsp. patens 29577.m000450 Ricinus communis fgenesh1_pg.C_chr_3000331 Thalassiosira pseudonana CCMP1335 XP_002958697 Volvox carteri f. nagariensis
Cross Link
Database Entry ID E-value Start End InterPro ID Description PANTHER PTHR10617 0.0 92 633 No hit NA SUPERFAMILY SSF51905 2.2E-52 97 297 No hit NA Pfam PF13450 3.1E-7 104 149 No hit NA SUPERFAMILY SSF54373 7.1E-37 299 395 No hit NA SUPERFAMILY SSF51905 2.2E-52 395 531 No hit NA Pfam PF05187 1.0E-42 480 589 IPR007859 Electron transfer flavoprotein-ubiquinone oxidoreductase SUPERFAMILY SSF54862 8.9E-25 533 632 No hit NA
Subcellular Localization
Localization	mitochondrion
Evidence	SUBAcon
Pubmed ID	23180787