Gene: AT1G01120 (Arabidopsis thaliana)

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Gene Identifier
Transcript Identifier
Gene Type
Coding gene
1 : 57392-58978 : negative


Gene family
(721 genes in 30 species)
specific family
(402 genes in 30 species)
specific family
Duplication type
Block duplicate

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3-ketoacyl-CoA synthase 1
Curated Summary
Encodes a condensing enzyme KCS1 (3-ketoacyl-CoA synthase 1) which is involved in the critical fatty acid elongation process in wax biosynthesis.
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Identifier Name
alias3-ketoacyl-CoA synthase 1





Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0000038IDA, RCAGene Ontologyvery long-chain fatty acid metabolic process1 2
GO:0010025IDA, IMP, UniProtwax biosynthetic process1 2 3 4 5 6 7 8
GO:0030497IDAGene Ontologyfatty acid elongation1
GO:0042335IMP, RCAGene Ontologycuticle development1 2
GO:0009409IEP, RCA, UniProtresponse to cold1 2 3 4 5 6 7 8
GO:0009416IEPUniProtresponse to light stimulus1 2 3 4 5 6 7
GO:0009611RCAGene Ontologyresponse to wounding1
GO:0009805RCAGene Ontologycoumarin biosynthetic process1
GO:0008610IEAInterProlipid biosynthetic process
GO:0008152IEAInterPrometabolic process
GO:0006633IEAUniProtfatty acid biosynthetic process1 2 3 4 5 6
GO:0006629IEAPLAZA Homologylipid metabolic processHOM03D000145
GO:1901576IEAPLAZA Homologyorganic substance biosynthetic processHOM03D000145
GO:0044763IEAPLAZA Homologysingle-organism cellular processHOM03D000145
GO:0044283IEAPLAZA Homologysmall molecule biosynthetic processHOM03D000145
GO:0043436IEAPLAZA Homologyoxoacid metabolic processHOM03D000145
GO:0044281IEAPLAZA Homologysmall molecule metabolic processHOM03D000145
GO:0032787IEAPLAZA Homologymonocarboxylic acid metabolic processHOM03D000145
GO:0016053IEAPLAZA Homologyorganic acid biosynthetic processHOM03D000145
GO:0044710IEAPLAZA Homologysingle-organism metabolic processHOM03D000145
GO:0044711IEAPLAZA Homologysingle-organism biosynthetic processHOM03D000145
GO:0006631IEAPLAZA Homologyfatty acid metabolic processHOM03D000145
GO:0044237IEAPLAZA Homologycellular metabolic processHOM03D000145
GO:0044255IEAPLAZA Homologycellular lipid metabolic processHOM03D000145
GO:0044238IEAPLAZA Homologyprimary metabolic processHOM03D000145
GO:0009058IEAPLAZA Homologybiosynthetic processHOM03D000145
GO:0009987IEAPLAZA Homologycellular processHOM03D000145
GO:0044699IEAPLAZA Homologysingle-organism processHOM03D000145
GO:0006082IEAPLAZA Homologyorganic acid metabolic processHOM03D000145
GO:0072330IEAPLAZA Homologymonocarboxylic acid biosynthetic processHOM03D000145
GO:0071704IEAPLAZA Homologyorganic substance metabolic processHOM03D000145
GO:0046394IEAPLAZA Homologycarboxylic acid biosynthetic processHOM03D000145
GO:0044249IEAPLAZA Homologycellular biosynthetic processHOM03D000145
GO:0019752IEAPLAZA Homologycarboxylic acid metabolic processHOM03D000145

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0016746ISSGene Ontologytransferase activity, transferring acyl groups1
GO:0009922IDAUniProtfatty acid elongase activity1 2 3 4 5 6 7
GO:0016747IEAInterProtransferase activity, transferring acyl groups other than amino-acyl groups
GO:0003824IEAInterProcatalytic activity
GO:0033807IEAUniProticosanoyl-CoA synthase activity1 2 3 4 5 6
GO:0016740IEAPLAZA Homologytransferase activityHOM03D000145

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0016020ISS, IEA, UniProtmembrane1 2 3 4 5 6 7
GO:0022626IDAUniProtcytosolic ribosome1 2 3 4 5 6 7
GO:0005783IDAUniProtendoplasmic reticulum1 2 3 4 5 6 7
GO:0016021IEAUniProtintegral to membrane1 2 3 4 5 6

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR016038Thiolase-like, subgroup
IPR0137473-Oxoacyl-[acyl-carrier-protein (ACP)] synthase III C-terminal
IPR013601FAE1/Type III polyketide synthase-like protein

Mapman id Description
11.1.10lipid metabolism.FA synthesis and FA elongation.beta ketoacyl CoA synthase
No SignalP domains detected for this gene.