Gene: AT4G32980 (Arabidopsis thaliana)

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Gene Identifier
Transcript Identifier
Gene Type
Coding gene
4 : 15914865-15916873 : negative


Gene family
(419 genes in 31 species)
specific family
(33 genes in 27 species)
specific family

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homeobox gene 1
Curated Summary
Encodes transcription factor involved in photomorphogenesis. Regulates gibberellin biosynthesis. Activated by AGAMOUS in a cal-1, ap1-1 background. Expressed at low levels in developing stamens. Increased levels of ATH1 severely delay flowering in the C24 accession. Most remarkably, ectopically expressed ATH1 hardly had an effect on flowering time in the Col-0 and Ler accessions. ATH1 physically interacts with STM, BP and KNAT6 and enhances the shoot apical meristem defect of some of these genes suggesting a role in SAM maintenance. Nuclear localization is dependent upon interaction with STM.
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Identifier Name
aliashomeobox gene 1





Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0010371IMPUniProtregulation of gibberellin biosynthetic process1 2 3 4 5 6 7 8
GO:0010228IMP, RCA, UniProtvegetative to reproductive phase transition of meristem1 2 3 4 5 6 7 8 9
GO:0008285IMPUniProtnegative regulation of cell proliferation1 2 3 4 5 6 7 8
GO:0010227IMPUniProtfloral organ abscission1 2 3 4 5 6 7 8
GO:0090470IMPUniProtshoot organ boundary specification1 2 3 4 5 6 7 8
GO:0010073IGIUniProtmeristem maintenance1 2 3 4 5 6 7 8
GO:0000096RCAGene Ontologysulfur amino acid metabolic process1
GO:0006546RCAGene Ontologyglycine catabolic process1
GO:0006636RCAGene Ontologyunsaturated fatty acid biosynthetic process1
GO:0006733RCAGene Ontologyoxidoreduction coenzyme metabolic process1
GO:0006766RCAGene Ontologyvitamin metabolic process1
GO:0008652RCAGene Ontologycellular amino acid biosynthetic process1
GO:0009072RCAGene Ontologyaromatic amino acid family metabolic process1
GO:0009106RCAGene Ontologylipoate metabolic process1
GO:0009108RCAGene Ontologycoenzyme biosynthetic process1
GO:0009117RCAGene Ontologynucleotide metabolic process1
GO:0009416RCAGene Ontologyresponse to light stimulus1
GO:0009695RCAGene Ontologyjasmonic acid biosynthetic process1
GO:0009793RCAGene Ontologyembryo development ending in seed dormancy1
GO:0009965RCAGene Ontologyleaf morphogenesis1
GO:0010027RCAGene Ontologythylakoid membrane organization1
GO:0010103RCAGene Ontologystomatal complex morphogenesis1
GO:0015994RCAGene Ontologychlorophyll metabolic process1
GO:0015995RCAGene Ontologychlorophyll biosynthetic process1
GO:0016117RCAGene Ontologycarotenoid biosynthetic process1
GO:0016226RCAGene Ontologyiron-sulfur cluster assembly1
GO:0016556RCAGene OntologymRNA modification1
GO:0019216RCAGene Ontologyregulation of lipid metabolic process1
GO:0019288RCAGene Ontologyisopentenyl diphosphate biosynthetic process, methylerythritol 4-phosphate pathway1
GO:0019748RCAGene Ontologysecondary metabolic process1
GO:0030154RCAGene Ontologycell differentiation1
GO:0031408RCAGene Ontologyoxylipin biosynthetic process1
GO:0044272RCAGene Ontologysulfur compound biosynthetic process1
GO:0045893RCAGene Ontologypositive regulation of transcription, DNA-dependent1
GO:0048481RCAGene Ontologyovule development1
GO:0048513RCAGene Ontologyorgan development1
GO:0009640IDAUniProtphotomorphogenesis1 2 3 4 5 6 7 8
GO:0006355IEAInterProregulation of transcription, DNA-dependent
GO:0006351IEAUniProttranscription, DNA-templated1 2 3 4 5 6 7
GO:0010468IEAPLAZA Homologyregulation of gene expressionHOM03D000268
GO:0010467IEAPLAZA Homologygene expressionHOM03D000268
GO:0006807IEAPLAZA Homologynitrogen compound metabolic processHOM03D000268
GO:0051252IEAPLAZA Homologyregulation of RNA metabolic processHOM03D000268
GO:0051171IEAPLAZA Homologyregulation of nitrogen compound metabolic processHOM03D000268
GO:0019222IEAPLAZA Homologyregulation of metabolic processHOM03D000268
GO:0019219IEAPLAZA Homologyregulation of nucleobase-containing compound metabolic processHOM03D000268
GO:0034641IEAPLAZA Homologycellular nitrogen compound metabolic processHOM03D000268
GO:0034645IEAPLAZA Homologycellular macromolecule biosynthetic processHOM03D000268
GO:0050789IEAPLAZA Homologyregulation of biological processHOM03D000268
GO:0009889IEAPLAZA Homologyregulation of biosynthetic processHOM03D000268
GO:0018130IEAPLAZA Homologyheterocycle biosynthetic processHOM03D000268
GO:0019438IEAPLAZA Homologyaromatic compound biosynthetic processHOM03D000268
GO:0046483IEAPLAZA Homologyheterocycle metabolic processHOM03D000268
GO:0016070IEAPLAZA HomologyRNA metabolic processHOM03D000268
GO:0044271IEAPLAZA Homologycellular nitrogen compound biosynthetic processHOM03D000268
GO:0065007IEAPLAZA Homologybiological regulationHOM03D000268
GO:0010556IEAPLAZA Homologyregulation of macromolecule biosynthetic processHOM03D000268
GO:0006139IEAPLAZA Homologynucleobase-containing compound metabolic processHOM03D000268
GO:0032774IEAPLAZA HomologyRNA biosynthetic processHOM03D000268
GO:0006725IEAPLAZA Homologycellular aromatic compound metabolic processHOM03D000268
GO:1901576IEAPLAZA Homologyorganic substance biosynthetic processHOM03D000268
GO:0090304IEAPLAZA Homologynucleic acid metabolic processHOM03D000268
GO:0080090IEAPLAZA Homologyregulation of primary metabolic processHOM03D000268
GO:2001141IEAPLAZA Homologyregulation of RNA biosynthetic processHOM03D000268
GO:0009058IEAPLAZA Homologybiosynthetic processHOM03D000268
GO:0009059IEAPLAZA Homologymacromolecule biosynthetic processHOM03D000268
GO:2000112IEAPLAZA Homologyregulation of cellular macromolecule biosynthetic processHOM03D000268
GO:0060255IEAPLAZA Homologyregulation of macromolecule metabolic processHOM03D000268
GO:0031323IEAPLAZA Homologyregulation of cellular metabolic processHOM03D000268
GO:0031326IEAPLAZA Homologyregulation of cellular biosynthetic processHOM03D000268
GO:1901360IEAPLAZA Homologyorganic cyclic compound metabolic processHOM03D000268
GO:1901362IEAPLAZA Homologyorganic cyclic compound biosynthetic processHOM03D000268
GO:0034654IEAPLAZA Homologynucleobase-containing compound biosynthetic processHOM03D000268
GO:0050794IEAPLAZA Homologyregulation of cellular processHOM03D000268
GO:0044249IEAPLAZA Homologycellular biosynthetic processHOM03D000268

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0003700ISS, IEA, UniProtsequence-specific DNA binding transcription factor activity1 2 3 4 5 6 7 8
GO:0005515IPIGene Ontologyprotein binding1
GO:0043565IDA, IEA, UniProtsequence-specific DNA binding1 2 3 4 5 6 7 8
GO:0003677ISS, IEAGene OntologyDNA binding1
GO:0003676IEAPLAZA Homologynucleic acid bindingHOM03D000268
GO:0001071IEAPLAZA Homologynucleic acid binding transcription factor activityHOM03D000268

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634IDA, ISM, UniProtnucleus1 2 3 4 5 6 7 8 9

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR006563POX domain
IPR008422Homeobox KN domain
IPR001356Homeobox domain

Mapman id Description
27.3.22RNA.regulation of transcription.HB,Homeobox transcription factor family
No SignalP domains detected for this gene.