Gene: AT1G08550

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT1G08550
  • Transcript Identifier AT1G08550.3
  • Gene Type Coding gene
  • Location Chr1 : 2707462-2709387 : positive

Gene Family Information

  • ID HOM05D006573
  • #Genes/#Species 122/95
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT1G08550.3
  • symbol NPQ1
  • Alias AVDE1,ARABIDOPSIS VIOLAXANTHIN DE-EPOXIDASE 1
  • uniprot Q39249

Descriptions

  • Description non-photochemical quenching 1
  • Computational description non-photochemical quenching 1 (NPQ1); FUNCTIONS IN: violaxanthin de-epoxidase activity; INVOLVED IN: fatty acid metabolic process, response to heat, chlorophyll metabolic process, xanthophyll metabolic process, xanthophyll cycle; LOCATED IN: thylakoid lumen, chloroplast thylakoid lumen, chloroplast photosystem II, chloroplast; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 14 growth stages; CONTAINS InterPro DOMAIN/s: Lipocalin conserved site (InterPro:IPR022272), Calycin (InterPro:IPR012674), Violaxanthin de-epoxidase (InterPro:IPR010788), Calycin-like (InterPro:IPR011038); BEST Arabidopsis thaliana protein match is: violaxanthin de-epoxidase-related (TAIR:AT2G21860.1); Has 258 Blast hits to 254 proteins in 55 species: Archae - 0; Bacteria - 9; Metazoa - 2; Fungi - 0; Plants - 212; Viruses - 0; Other Eukaryotes - 35 (source: NCBI BLink).
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0010028
IEA
GOA Databasexanthophyll cycle
GO:0010028
IMP
IBA
Gene Ontologyxanthophyll cycle1 2
GO:0010028
IEA
InterProxanthophyll cycle
GO:0009416
ISO
PLAZA Integrative Orthologyresponse to light stimulus Solyc04g050930.3
GO:0015994
IGI
IBA
Gene Ontologychlorophyll metabolic process2 3
GO:0016122
TAS
Gene Ontologyxanthophyll metabolic process4
GO:0009408
IMP
Gene Ontologyresponse to heat5
GO:0006631
IGI
Gene Ontologyfatty acid metabolic process3

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0016491
IEA
GOA Databaseoxidoreductase activity
GO:0016491
IBA
Gene Ontologyoxidoreductase activity2
GO:0019904
IPI
GOA Databaseprotein domain specific binding
GO:0046422
IEA
GOA Databaseviolaxanthin de-epoxidase activity
GO:0046422
IMP
IBA
Gene Ontologyviolaxanthin de-epoxidase activity1 2
GO:0046422
IEA
InterProviolaxanthin de-epoxidase activity
GO:0005515
IPI
Gene Ontologyprotein binding6

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0009536
IEA
GOA Databaseplastid
GO:0009535
IEA
GOA Databasechloroplast thylakoid membrane
GO:0031977
IDA
GOA Databasethylakoid lumen
GO:0031977
HDA
Gene Ontologythylakoid lumen7
GO:0009507
IDA
IEA
GOA Databasechloroplast
GO:0009507
HDA
ISM, IBA
Gene Ontologychloroplast2 8
GO:0009534
IDA
GOA Databasechloroplast thylakoid
GO:0009534
HDA
Gene Ontologychloroplast thylakoid9
GO:0016020
IEA
GOA Databasemembrane
GO:0009579
IEA
GOA Databasethylakoid
GO:0030095
TAS
Gene Ontologychloroplast photosystem II4
GO:0009543
HDA
Gene Ontologychloroplast thylakoid lumen7
GO:0005829
HDA
Gene Ontologycytosol10
GO:0005576
HDA
Gene Ontologyextracellular region11

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR012674 Calycin
IPR010788 VDE lipocalin domain
IPR044682 Violaxanthin de-epoxidase
Mapman id Description
1.1.1.5.3.1.2.1 Photosynthesis.photophosphorylation.photosystem II.photosynthetic acclimation.non-photochemical quenching (NPQ).qE/qZ-type quenching.xanthophyll cycle.violaxanthin de-epoxidase (VDE)
9.1.6.2.2 Secondary metabolism.terpenoids.carotenoid biosynthesis.xanthophylls.violaxanthin de-epoxidase (VDE)