Basic information
Locus name	AT2G46680
Alias	HB7
Organism	Arabidopsis thaliana
Taxonomic identifier	[NCBI]
Function category	Transcription regulation:HB
Effect for Senescence	unclear
Gene Description	homeobox-leucine zipper protein 7 (HB-7)
Evidence	Genomic evidence:microarray data [Ref 1]
References	1: Buchanan-Wollaston V, Page T, Harrison E, Breeze E, Lim PO, Nam HG, Lin JF, Wu SH, Swidzinski J, Ishizaki K, Leaver CJ Comparative transcriptome analysis reveals significant differences in gene expression and signalling pathways between developmental and dark/starvation-induced senescence in Arabidopsis. Plant J. 2005 May;42(4):567-85
Gene Ontology	biological process regulation of transcription, DNA-dependent cellular component nucleus molecular function DNA binding sequence-specific DNA binding transcription factor activity sequence-specific DNA binding transcription regulatory region sequence-specific DNA binding
Sequence	AT2G46680.1 | Genomic | mRNA | CDS | Protein AT2G46680.2 | Genomic | mRNA | CDS | Protein
Microarray
Sampling	Buchanan-Wollaston V, Page T, Harrison E, Breeze E, Lim PO, Nam HG, Lin JF, Wu SH, Swidzinski J, Ishizaki K, Leaver CJ. Comparative transcriptome analysis reveals significant differences in gene expression and signalling pathways between developmental and dark/starvation-induced senescence in Arabidopsis. Plant J. 2005 May;42(4)
Comparation	Legends: Col: wild type, indicates the ratio of expression in senescing leaves/green leaves. NahG, coi1 and ein2: indicates the ratio of expression in senescing leaves of mutant/senescing wild type. D/L: ratio of DARK 5d/control. CD: Cell Death, ratio of starved cell suspension culture/control. Genes showing at least 3 fold (ratio) up regulation during leaf senescence.
miRNA Interaction
Details	target: AT2G46680.1  miRNA: ath-miR865-3p miRNA: ath-miR865-3p mfe: -26.6 kcal/mol  p-value: 0.001288  position:  792  target 5' U                     C 3'             UUGG UGGGUUUGAGGAAGAA              AACC AUUUAAACUCCUUUUU   miRNA  3'      U                  5'  target: AT2G46680.2  miRNA: ath-miR865-3p miRNA: ath-miR865-3p mfe: -26.6 kcal/mol  p-value: 0.001266  position:  786  target 5' U                     C 3'             UUGG UGGGUUUGAGGAAGAA              AACC AUUUAAACUCCUUUUU   miRNA  3'      U                  5'
Ortholog Group
Ortholog Groups: OG5_156025	Accession Taxon NP_001031550 Arabidopsis thaliana NP_182191 ( AT2G46680 ) Arabidopsis thaliana NP_191748 Arabidopsis thaliana NP_001047582 Oryza sativa Japonica Group NP_001053446 Oryza sativa Japonica Group NP_001063736 Oryza sativa Japonica Group 27964.m000347 Ricinus communis
Cross Link
Database Entry ID E-value Start End InterPro ID Description PANTHER PTHR24326 6.5E-69 11 253 No hit NA SUPERFAMILY SSF46689 7.9E-18 19 89 IPR009057 Homeodomain-like ProSiteProfiles PS50071 17.7 27 87 IPR001356 Homeodomain SMART SM00389 7.0E-16 30 91 IPR001356 Homeodomain Pfam PF00046 2.7E-16 32 85 IPR001356 Homeodomain PRINTS PR00031 7.8E-6 58 67 IPR000047 Helix-turn-helix motif ProSitePatterns PS00027 NA 62 85 IPR017970 Homeobox, conserved site PRINTS PR00031 7.8E-6 67 83 IPR000047 Helix-turn-helix motif Coils Coil NA 79 139 No hit NA Pfam PF02183 8.3E-15 87 131 IPR003106 Leucine zipper, homeobox-associated
Subcellular Localization
Localization	nucleus
Evidence	SUBAcon
Pubmed ID	23180787