Gene: AT3G01220

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT3G01220
  • Transcript Identifier AT3G01220.1
  • Gene Type Coding gene
  • Location Chr3 : 73599-75295 : positive

Gene Family Information

  • ID HOM05D000183
  • #Genes/#Species 2094/97
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT3G01220.1
  • symbol HB20
  • Alias ATHB20,homeobox protein 20
  • uniprot Q8LAT0

Descriptions

  • Description homeobox protein 20
  • Computational description homeobox protein 20 (HB20); FUNCTIONS IN: DNA binding, sequence-specific DNA binding transcription factor activity; INVOLVED IN: response to auxin stimulus, regulation of transcription, DNA-dependent; LOCATED IN: nucleus; EXPRESSED IN: 11 plant structures; EXPRESSED DURING: E expanded cotyledon stage; CONTAINS InterPro DOMAIN/s: Homeobox, conserved site (InterPro:IPR017970), Homeobox (InterPro:IPR001356), Homeodomain-like (InterPro:IPR009057), Helix-turn-helix motif, lambda-like repressor (InterPro:IPR000047), Leucine zipper, homeobox-associated (InterPro:IPR003106), Homeodomain-related (InterPro:IPR012287); BEST Arabidopsis thaliana protein match is: homeobox 3 (TAIR:AT5G15150.1); Has 9615 Blast hits to 9578 proteins in 515 species: Archae - 0; Bacteria - 1; Metazoa - 7277; Fungi - 141; Plants - 2025; Viruses - 4; Other Eukaryotes - 167 (source: NCBI BLink).
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0009733
IEP
Gene Ontologyresponse to auxin1
GO:0045893
IBA
Gene Ontologypositive regulation of transcription, DNA-templated2
GO:0006357
IEA
GOA Databaseregulation of transcription by RNA polymerase II
GO:0006355
IEA
GOA Databaseregulation of transcription, DNA-templated
GO:0006355
IEA
InterProregulation of transcription, DNA-templated

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0000981
IEA
Gene OntologyDNA-binding transcription factor activity, RNA polymerase II-specific
GO:0003700
ISS
Gene OntologyDNA-binding transcription factor activity3
GO:0005515
IPI
Gene Ontologyprotein binding4
GO:0043565
IEA
GOA Databasesequence-specific DNA binding
GO:0043565
IBA
Gene Ontologysequence-specific DNA binding2
GO:0043565
IEA
InterProsequence-specific DNA binding
GO:0003677
IEA
GOA DatabaseDNA binding
GO:0003677
IEA
InterProDNA binding

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005634
IEA
GOA Databasenucleus
GO:0005634
ISM, IBA
Gene Ontologynucleus2

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR003106 Leucine zipper, homeobox-associated
IPR001356 Homeobox domain
IPR000047 Helix-turn-helix motif
IPR009057 Homeobox-like domain superfamily
Mapman id Description
15.5.3.1 RNA biosynthesis.transcriptional regulation.Homeobox transcription factor superfamily.transcription factor (HD-ZIP I/II)