PLAZA 4.0 Monocots gene overview : AT1G08550

Gene: AT1G08550 (Arabidopsis thaliana)

Overview

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

Family

Gene family: HOM04M005136
(38 genes in 28 species)
specific family

Descriptions

Description: non-photochemical quenching 1

Curated Summary: Violaxanthin deepoxidase involved in xanthophyll cycle.Two major consequences of the npq1 mutation are the absence of zeaxanthin formation in strong light and the partial inhibition of the quenching of singlet excited chlorophylls in the photosystem II light-harvesting complex

Identifiers

Type	Value
Alias	AVDE1,ARABIDOPSIS VIOLAXANTHIN DE-EPOXIDASE 1
symbol	NPQ1
tid	AT1G08550.3
UniProt	Q39249

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Biological Process

GO term	Evidence(s)	Provider	Description	Source
GO:0055114	IEA	Gene Ontology	oxidation-reduction process	1
GO:0010028	IMP	UniProt	xanthophyll cycle	1
GO:0016122	TAS	Gene Ontology	xanthophyll metabolic process	1
GO:0009408	IMP	UniProt	response to heat	1
GO:0006631	IGI	UniProt	fatty acid metabolic process	1
GO:0015994	IGI	UniProt	chlorophyll metabolic process	1

Molecular Function

GO term	Evidence(s)	Provider	Description	Source
GO:0046422	IMP, IEA,	UniProt	violaxanthin de-epoxidase activity	1
GO:0005515	IPI	Gene Ontology	protein binding	1
GO:0019904	IPI	UniProt	protein domain specific binding

Cellular Component

GO term	Evidence(s)	Provider	Description	Source
GO:0009507	IDA, ISM, IEA,	UniProt	chloroplast	1 2
GO:0009535	IEA	UniProt	chloroplast thylakoid membrane	1
GO:0030095	TAS	Gene Ontology	chloroplast photosystem II	1
GO:0009543	IDA	Gene Ontology	chloroplast thylakoid lumen	1
GO:0031977	IDA	UniProt	thylakoid lumen	1
GO:0009534	IDA	UniProt	chloroplast thylakoid	1

Color Legend

Experimental Evidence

Electronic Evidence

Computational Reviewed Evidence

InterPro	Description
IPR012674	Calycin
IPR010788	VDE lipocalin domain
IPR022272	Lipocalin family conserved site

Mapman id	Description
1.1.1.5.1.3.1	Photosynthesis.photophosphorylation.photosystem II.photoprotection.non-photochemical quenching (NPQ).xanthophyll cycle.violaxanthin de-epoxidase
9.1.6.2.2	.Secondary metabolism.terpenoids.carotenoid biosynthesis.xanthophylls.violaxanthin de-epoxidase (VDE)

No SignalP domains detected for this gene.