Gene: AT2G18790

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT2G18790
  • Transcript Identifier AT2G18790.1
  • Gene Type Coding gene
  • Location Chr2 : 8140079-8144151 : positive

Gene Family Information

  • ID HOM05D001060
  • #Genes/#Species 575/98
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT2G18790.1
  • symbol PHYB
  • Alias HY3,OOP1,OUT OF PHASE 1
  • uniprot Q5G899

Descriptions

  • Description phytochrome B
  • Computational description phytochrome B (PHYB); CONTAINS InterPro DOMAIN/s: Phytochrome, central region (InterPro:IPR013515), Signal transduction histidine kinase, core (InterPro:IPR005467), PAS fold (InterPro:IPR013767), PAS (InterPro:IPR000014), Phytochrome chromophore attachment domain (InterPro:IPR016132), ATPase-like, ATP-binding domain (InterPro:IPR003594), PAS fold-2 (InterPro:IPR013654), Phytochrome A/B/C/D/E (InterPro:IPR012129), Phytochrome (InterPro:IPR001294), Phytochrome chromophore binding site (InterPro:IPR013516), Signal transduction histidine kinase, subgroup 1, dimerisation/phosphoacceptor domain (InterPro:IPR003661), GAF (InterPro:IPR003018); BEST Arabidopsis thaliana protein match is: phytochrome D (TAIR:AT4G16250.1); Has 25059 Blast hits to 24774 proteins in 3701 species: Archae - 266; Bacteria - 19279; Metazoa - 9; Fungi - 493; Plants - 3930; Viruses - 5; Other Eukaryotes - 1077 (source: NCBI BLink).
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0007165
IEA
GOA Databasesignal transduction
GO:0007165
IEA
InterProsignal transduction
GO:2000028
IMP
Gene Ontologyregulation of photoperiodism, flowering1
GO:0010244
IDA
Gene Ontologyresponse to low fluence blue light stimulus by blue low-fluence system2
GO:0009266
IMP
Gene Ontologyresponse to temperature stimulus3
GO:0045892
IDA
Gene Ontologynegative regulation of transcription, DNA-templated3
GO:0010202
IMP
Gene Ontologyresponse to low fluence red light stimulus4
GO:0000160
IEA
GOA Databasephosphorelay signal transduction system
GO:0050896
IEA
GOA Databaseresponse to stimulus
GO:0018298
IEA
GOA Databaseprotein-chromophore linkage
GO:0018298
IEA
InterProprotein-chromophore linkage
GO:0006355
IEA
GOA Databaseregulation of transcription, DNA-templated
GO:0006355
IEA
InterProregulation of transcription, DNA-templated
GO:0009585
IEA
GOA Databasered, far-red light phototransduction
GO:0009585
IEA
InterProred, far-red light phototransduction
GO:0017006
IEA
GOA Databaseprotein-tetrapyrrole linkage
GO:0017006
IEA
InterProprotein-tetrapyrrole linkage
GO:0009584
IEA
Gene Ontologydetection of visible light
GO:0009584
IEA
InterProdetection of visible light
GO:0009903
ISO
PLAZA Integrative Orthologychloroplast avoidance movement Pp3c25_2610
GO:0010617
IMP
Gene Ontologycircadian regulation of calcium ion oscillation5
GO:0009409
IMP
Gene Ontologyresponse to cold6
GO:0009649
IMP
Gene Ontologyentrainment of circadian clock7
GO:0009638
IMP
Gene Ontologyphototropism8
GO:0009630
IMP
Gene Ontologygravitropism9
GO:0009687
IMP
Gene Ontologyabscisic acid metabolic process10
GO:0010029
IMP
Gene Ontologyregulation of seed germination10
GO:0010161
IMP
Gene Ontologyred light signaling pathway11
GO:0009867
IMP
Gene Ontologyjasmonic acid mediated signaling pathway12
GO:0031347
IMP
Gene Ontologyregulation of defense response12
GO:0010148
IMP
Gene Ontologytranspiration13
GO:0010374
IMP
Gene Ontologystomatal complex development13
GO:0015979
IMP
Gene Ontologyphotosynthesis13
GO:0006325
IMP
Gene Ontologychromatin organization14
GO:0009640
IMP
Gene Ontologyphotomorphogenesis15
GO:0010218
IMP
Gene Ontologyresponse to far red light16
GO:0017012
IDA
Gene Ontologyprotein-phytochromobilin linkage17

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0043565
IDA
Gene Ontologysequence-specific DNA binding3
GO:1990841
IDA
Gene Ontologypromoter-specific chromatin binding3
GO:0009881
IEA
GOA Databasephotoreceptor activity
GO:0009881
IEA
InterProphotoreceptor activity
GO:0042803
IEA
GOA Databaseprotein homodimerization activity
GO:0042803
IDA
Gene Ontologyprotein homodimerization activity17
GO:0042803
IEA
InterProprotein homodimerization activity
GO:0000155
IEA
Gene Ontologyphosphorelay sensor kinase activity
GO:0000155
IEA
InterProphosphorelay sensor kinase activity
GO:0005515
IPI
Gene Ontologyprotein binding18
GO:0005515
IEA
InterProprotein binding
GO:0004673
ISS
Gene Ontologyprotein histidine kinase activity
GO:0009883
IMP
Gene Ontologyred or far-red light photoreceptor activity7
GO:0042802
IPI
Gene Ontologyidentical protein binding19
GO:0031516
IDA
Gene Ontologyfar-red light photoreceptor activity15
GO:0031517
IDA
Gene Ontologyred light photoreceptor activity15

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005634
IDA
IBA
Gene Ontologynucleus20 21
GO:0005737
ISO
PLAZA Integrative Orthologycytoplasm Pp3c25_2610
GO:0005886
ISM
Gene Ontologyplasma membrane
GO:0005829
IDA
Gene Ontologycytosol15
GO:0016604
IDA
Gene Ontologynuclear body15

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR003661 Signal transduction histidine kinase, dimerisation/phosphoacceptor domain
IPR036890 Histidine kinase/HSP90-like ATPase superfamily
IPR000014 PAS domain
IPR013767 PAS fold
IPR003594 Histidine kinase/HSP90-like ATPase
IPR035965 PAS domain superfamily
IPR001294 Phytochrome
IPR013654 PAS fold-2
IPR044767 Phytochrome A/B/C/D/E-like, histidine-kinase-related domain
IPR003018 GAF domain
IPR013515 Phytochrome, central region
IPR043150 Phytochrome, PHY domain
IPR029016 GAF-like domain superfamily
IPR012129 Phytochrome A/B/C/D/E
Mapman id Description
26.1.1.1 External stimuli response.light.red/far red light.phytochrome photoreceptor (PHY)
26.4.1.2 External stimuli response.temperature.sensing and signalling.temperature sensor protein (PHY-B)