Gene: AT4G16780

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT4G16780
  • Transcript Identifier AT4G16780.1
  • Gene Type Coding gene
  • Location Chr4 : 9449291-9450604 : positive

Gene Family Information

  • ID HOM05D000393
  • #Genes/#Species 1261/97
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT4G16780.1
  • symbol HB-2
  • Alias ATHB-2,homeobox protein 2,ATHB2,ARABIDOPSIS THALIANA HOMEOBOX PROTEIN 2,HAT4
  • uniprot Q05466

Descriptions

  • Description homeobox protein 2
  • Computational description homeobox protein 2 (HB-2); CONTAINS InterPro DOMAIN/s: HD-ZIP protein, N-terminal (InterPro:IPR006712), Helix-turn-helix motif, lambda-like repressor (InterPro:IPR000047), Homeobox (InterPro:IPR001356), Homeobox, conserved site (InterPro:IPR017970), Homeodomain-like (InterPro:IPR009057), Leucine zipper, homeobox-associated (InterPro:IPR003106), Homeodomain-related (InterPro:IPR012287); BEST Arabidopsis thaliana protein match is: Homeobox-leucine zipper protein 4 (HB-4) / HD-ZIP protein (TAIR:AT5G47370.1); Has 7230 Blast hits to 7123 proteins in 465 species: Archae - 0; Bacteria - 0; Metazoa - 4716; Fungi - 327; Plants - 2046; Viruses - 18; Other Eukaryotes - 123 (source: NCBI BLink).
  • Loading (ortholog descriptions from ath)...

Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0006355
IEA
GOA Databaseregulation of transcription, DNA-templated
GO:0006355
IEA
InterProregulation of transcription, DNA-templated
GO:0010017
IEA
GOA Databasered or far-red light signaling pathway
GO:0010017
IEP
Gene Ontologyred or far-red light signaling pathway1
GO:0009585
IEA
GOA Databasered, far-red light phototransduction
GO:0006357
IEA
GOA Databaseregulation of transcription by RNA polymerase II
GO:0010016
IMP
Gene Ontologyshoot system morphogenesis2
GO:0010218
IEP
Gene Ontologyresponse to far red light3
GO:0009641
IEP
Gene Ontologyshade avoidance4
GO:0009735
IEP
Gene Ontologyresponse to cytokinin5
GO:0080191
IMP
Gene Ontologysecondary thickening6
GO:0048364
IMP
Gene Ontologyroot development6
GO:0045892
IDA
Gene Ontologynegative regulation of transcription, DNA-templated6
GO:0010311
IMP
Gene Ontologylateral root formation6
GO:0009826
IMP
Gene Ontologyunidimensional cell growth6
GO:0009733
IMP
Gene Ontologyresponse to auxin6

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0042803
IDA
Gene Ontologyprotein homodimerization activity7
GO:0003677
IEA
GOA DatabaseDNA binding
GO:0003677
IEA
InterProDNA binding
GO:0043565
IEA
GOA Databasesequence-specific DNA binding
GO:0043565
IDA
Gene Ontologysequence-specific DNA binding7
GO:0043565
IEA
InterProsequence-specific DNA binding
GO:0000981
IEA
Gene OntologyDNA-binding transcription factor activity, RNA polymerase II-specific
GO:0005515
IPI
Gene Ontologyprotein binding8
GO:0003700
ISS
Gene OntologyDNA-binding transcription factor activity9

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005634
IDA
IEA
GOA Databasenucleus
GO:0005634
HDA
ISM
Gene Ontologynucleus10
GO:0005634
IEA
InterPronucleus

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
IPR006712 HD-ZIP protein, N-terminal
Mapman id Description
15.5.3.1 RNA biosynthesis.transcriptional regulation.Homeobox transcription factor superfamily.transcription factor (HD-ZIP I/II)