Gene: AT1G09570 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT1G09570
Transcript Identifier
AT1G09570.1
Gene Type
Coding gene
Location
Chr1 : 3095498-3099216 : negative

Family Information

Homologous gene family
HOM04D000937
(298 genes in 53 species)
specific family
Orthologous gene family
ORTHO04D001080
(239 genes in 53 species)
specific family

Descriptions

Description
phytochrome A
Curated Summary
Light-labile cytoplasmic red/far-red light photoreceptor involved in the regulation of photomorphogenesis. It exists in two inter-convertible forms: Pr and Pfr (active) and functions as a dimer.The N terminus carries a single tetrapyrrole chromophore, and the C terminus is involved in dimerization. It is the sole photoreceptor mediating the FR high irradiance response (HIR). Major regulator in red-light induction of phototropic enhancement. Involved in the regulation of de-etiolation. Involved in gravitropism and phototropism. Requires FHY1 for nuclear accumulation.
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Identifiers

Type Value
AliasFHY2,FAR RED ELONGATED HYPOCOTYL 2,FRE1,FAR RED ELONGATED 1,HY8,ELONGATED HYPOCOTYL 8
symbolPHYA
tidAT1G09570.1

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Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0006351
IEA
UniProttranscription, DNA-templated
GO:0006351
IEA
Gene Ontologytranscription, DNA-templated1
GO:0006355
IEA
UniProtregulation of transcription, DNA-templated
GO:0006355
ISS
IEA
Gene Ontologyregulation of transcription, DNA-templated1 2
GO:0006355
IEA
InterProregulation of transcription, DNA-templated
GO:0009584
IEA
UniProtdetection of visible light
GO:0009584
IEA
Gene Ontologydetection of visible light3
GO:0009584
IEA
InterProdetection of visible light
GO:0009585
IEA
UniProtred, far-red light phototransduction
GO:0009585
IEA
Gene Ontologyred, far-red light phototransduction3
GO:0009585
IEA
InterProred, far-red light phototransduction
GO:0017006
IEA
UniProtprotein-tetrapyrrole linkage
GO:0017006
IEA
Gene Ontologyprotein-tetrapyrrole linkage3
GO:0017006
IEA
InterProprotein-tetrapyrrole linkage
GO:0018298
IEA
UniProtprotein-chromophore linkage
GO:0018298
IEA
Gene Ontologyprotein-chromophore linkage1
GO:0018298
IEA
InterProprotein-chromophore linkage
GO:0009638
IMP
UniProtphototropism
GO:0009638
IMP
Gene Ontologyphototropism4
GO:0010218
IDA
UniProtresponse to far red light
GO:0010218
IDA
ISS
Gene Ontologyresponse to far red light5 6 7 8
GO:0009630
IMP
UniProtgravitropism
GO:0009630
IMP
Gene Ontologygravitropism9
GO:0010161
IMP
UniProtred light signaling pathway
GO:0010161
IMP
Gene Ontologyred light signaling pathway10
GO:0046685
IMP
UniProtresponse to arsenic-containing substance
GO:0046685
IMP
Gene Ontologyresponse to arsenic-containing substance11
GO:0009640
IMP
UniProtphotomorphogenesis
GO:0009640
IMP
Gene Ontologyphotomorphogenesis12
GO:0017148
IMP
UniProtnegative regulation of translation
GO:0017148
IMP
Gene Ontologynegative regulation of translation13
GO:0010201
IMP
UniProtresponse to continuous far red light stimulus by the high-irradiance response system
GO:0010201
IMP
Gene Ontologyresponse to continuous far red light stimulus by the high-irradiance response system14
GO:0010203
IMP
UniProtresponse to very low fluence red light stimulus
GO:0010203
IMP
Gene Ontologyresponse to very low fluence red light stimulus14
GO:0010202
IEA
PLAZA Tree-based Orthologyresponse to low fluence red light stimulus AT2G18790
GO:2000028
IEA
PLAZA Tree-based Orthologyregulation of photoperiodism, flowering AT2G18790
GO:0010244
IEA
PLAZA Tree-based Orthologyresponse to low fluence blue light stimulus by blue low-fluence system AT2G18790
GO:0031347
IEA
PLAZA Tree-based Orthologyregulation of defense response AT2G18790
GO:0010029
IEA
PLAZA Tree-based Orthologyregulation of seed germination AT2G18790
GO:0015979
IEA
PLAZA Tree-based Orthologyphotosynthesis AT2G18790
GO:0017012
IEA
PLAZA Tree-based Orthologyprotein-phytochromobilin linkage AT2G18790
GO:0010148
IEA
PLAZA Tree-based Orthologytranspiration AT2G18790
GO:0010017
IEA
PLAZA Tree-based Orthologyred or far-red light signaling pathway AT4G16250
GO:0010617
IEA
PLAZA Tree-based Orthologycircadian regulation of calcium ion oscillation AT2G18790
GO:0045892
IEA
PLAZA Tree-based Orthologynegative regulation of transcription, DNA-templated AT2G18790
GO:0009649
IEA
PLAZA Tree-based Orthologyentrainment of circadian clock AT2G18790
GO:0009409
IEA
PLAZA Tree-based Orthologyresponse to cold AT2G18790
GO:0009867
IEA
PLAZA Tree-based Orthologyjasmonic acid mediated signaling pathway AT2G18790
GO:0006325
IEA
PLAZA Tree-based Orthologychromatin organization AT2G18790
GO:0009687
IEA
PLAZA Tree-based Orthologyabscisic acid metabolic process AT2G18790
GO:0000724
IEA
PLAZA Tree-based Orthologydouble-strand break repair via homologous recombination LOC_Os03g54084
GO:0009266
IEA
PLAZA Tree-based Orthologyresponse to temperature stimulus AT2G18790
GO:0007131
IEA
PLAZA Tree-based Orthologyreciprocal meiotic recombination LOC_Os03g54084
GO:0010374
IEA
PLAZA Tree-based Orthologystomatal complex development AT2G18790
GO:0007165
IEA
InterProsignal transduction

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0000155
IEA
UniProtphosphorelay sensor kinase activity
GO:0000155
IEA
Gene Ontologyphosphorelay sensor kinase activity3
GO:0000155
IEA
InterProphosphorelay sensor kinase activity
GO:0004673
ISS
Gene Ontologyprotein histidine kinase activity15
GO:0004871
ISS
Gene Ontologysignal transducer activity2
GO:0008020
ISS
Gene OntologyG-protein coupled photoreceptor activity2
GO:0042803
IEA
UniProtprotein homodimerization activity
GO:0042803
IEA
Gene Ontologyprotein homodimerization activity3
GO:0042803
IEA
InterProprotein homodimerization activity
GO:0005515
IPI
Gene Ontologyprotein binding16
GO:0005515
IEA
InterProprotein binding
GO:0042802
IPI
UniProtidentical protein binding
GO:0042802
IPI
Gene Ontologyidentical protein binding16
GO:0004672
IDA
UniProtprotein kinase activity
GO:0004672
IDA
Gene Ontologyprotein kinase activity17 18
GO:0031516
IMP
UniProtfar-red light photoreceptor activity
GO:0031516
IMP
Gene Ontologyfar-red light photoreceptor activity12
GO:0003729
IDA
UniProtmRNA binding
GO:0003729
IDA
Gene OntologymRNA binding19 20
GO:0009883
TAS
UniProtred or far-red light photoreceptor activity
GO:0009883
TAS
Gene Ontologyred or far-red light photoreceptor activity21
GO:1990841
IEA
PLAZA Tree-based Orthologypromoter-specific chromatin binding AT2G18790
GO:0031517
IEA
PLAZA Tree-based Orthologyred light photoreceptor activity AT2G18790
GO:0043565
IEA
PLAZA Tree-based Orthologysequence-specific DNA binding AT2G18790
GO:0009881
IEA
UniProtphotoreceptor activity
GO:0009881
IEA
InterProphotoreceptor activity

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0016607
IEA
UniProtnuclear speck
GO:0016607
IEA
Gene Ontologynuclear speck22
GO:0005634
IDA
UniProtnucleus
GO:0005634
IDA
Gene Ontologynucleus23
GO:0005737
IDA
UniProtcytoplasm
GO:0005737
IDA
Gene Ontologycytoplasm23
GO:0016604
IDA
UniProtnuclear body
GO:0016604
IDA
Gene Ontologynuclear body24
GO:0005829
IEA
PLAZA Tree-based Orthologycytosol AT2G18790
GO:0005622
IEA
UniProtintracellular

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR000014PAS domain
IPR003594Histidine kinase-like ATPase, C-terminal domain
IPR029016GAF domain-like
IPR013515Phytochrome, central region
IPR003018GAF domain
IPR013767PAS fold
IPR013654PAS fold-2
IPR012129Phytochrome A/B/C/D/E
IPR001294Phytochrome
IPR013516Phytochrome chromophore binding site
IPR005467Histidine kinase domain
IPR016132Phytochrome chromophore attachment domain
IPR001610PAC motif
IPR003661Signal transduction histidine kinase, dimerisation/phosphoacceptor domain

Mapman id Description
26.1.1.1.External stimuli response.light.red/far red light.phytochrome photoreceptor (PHY)