Basic information
Locus name	AT5G54500
Alias	FQR1
Organism	Arabidopsis thaliana
Taxonomic identifier	[NCBI]
Function category	Redox regulation
Effect for Senescence	unclear
Gene Description	FLAVODOXIN-LIKE QUINONE REDUCTASE 1 (FQR1); FUNCTIONS IN: FMN binding, oxidoreductase activity, acting on NADH or NADPH, quinone or similar compound as acceptor; INVOLVED IN: oxidation reduction, response to auxin stimulus; LOCATED IN: plasma membrane, vacuole, membrane; EXPRESSED IN: 25 plant structures; EXPRESSED DURING: 14 growth stages; CONTAINS InterPro DOMAIN/s: Flavoprotein WrbA (InterPro:IPR010089), Flavodoxin/nitric oxide synthase (InterPro:IPR008254); BEST Arabidopsis thaliana protein match is: quinone reductase family protein (TAIR:AT4G27270.1); Has 2192 Blast hits to 2190 proteins in 674 species: Archae - 43; Bacteria - 1575; Metazoa - 2; Fungi - 180; Plants - 118; Viruses - 1; Other Eukaryotes - 273 (source: NCBI BLink).
Evidence	Genomic evidence:microarray data [Ref 1]
References	1: Breeze E, Harrison E, McHattie S, Hughes L, Hickman R, Hill C, Kiddle S, Kim YS, Penfold CA, Jenkins D, Zhang C, Morris K, Jenner C, Jackson S, Thomas B, Tabrett A, Legaie R, Moore JD, Wild DL, Ott S, Rand D, Beynon J, Denby K, Mead A, Buchanan-Wollaston High-resolution temporal profiling of transcripts during Arabidopsis leaf senescence reveals a distinct chronology of processes and regulation. Plant Cell 2011 Mar;23(3):873-94
Gene Ontology	biological process negative regulation of transcription, DNA-dependent molecular function FMN binding oxidoreductase activity
Sequence	AT5G54500.1 | Genomic | mRNA | CDS | Protein AT5G54500.2 | Genomic | mRNA | CDS | Protein
Ortholog Group
Ortholog Groups: OG5_127964	Accession Taxon NP_194457 Arabidopsis thaliana NP_195393 Arabidopsis thaliana NP_200261 ( AT5G54500 ) Arabidopsis thaliana CMQ350C Cyanidioschyzon merolae strain 10D 182581 Chlamydomonas reinhardtii 182582 Chlamydomonas reinhardtii 187688 Chlamydomonas reinhardtii 8673 Chlamydomonas reinhardtii ACO66346 Micromonas sp. RCC299 NP_001044464 Oryza sativa Japonica Group NP_001055969 Oryza sativa Japonica Group NP_001060966 Oryza sativa Japonica Group NP_001064672 Oryza sativa Japonica Group 0900010436 Ostreococcus tauri estExt_Genewise1.C_550050 Physcomitrella patens subsp. patens estExt_fgenesh1_pm.C_320013 Physcomitrella patens subsp. patens estExt_gwp_gw1.C_4750008 Physcomitrella patens subsp. patens fgenesh1_pg.scaffold_352000018 Physcomitrella patens subsp. patens 27733.m000032 Ricinus communis 29646.m001065 Ricinus communis 29842.m003705 Ricinus communis 29851.m002441 Ricinus communis XP_002947514 Volvox carteri f. nagariensis
Cross Link
Database Entry ID E-value Start End InterPro ID Description PANTHER PTHR30546 4.5E-128 1 204 No hit NA SUPERFAMILY SSF52218 7.1E-60 3 200 No hit NA TIGRFAM TIGR01755 3.0E-70 3 199 IPR010089 Flavoprotein WrbA ProSiteProfiles PS50902 21.5 5 192 IPR008254 Flavodoxin/nitric oxide synthase Pfam PF03358 4.2E-13 17 144 IPR005025 NADPH-dependent FMN reductase
Subcellular Localization
Localization	plasma membrane
Evidence	SUBAcon
Pubmed ID	23180787