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Protein

Probable long-chain-alcohol O-fatty-acyltransferase 4

Gene

AT4

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

Catalyzes the final step in the synthesis of long-chain linear esters (waxes).By similarity

Catalytic activityi

Acyl-CoA + a long-chain alcohol = CoA + a long-chain ester.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionAcyltransferase, Transferase
Biological processLipid biosynthesis, Lipid metabolism

Enzyme and pathway databases

BioCyciARA:AT5G55350-MONOMER
BRENDAi2.3.1.75 399

Names & Taxonomyi

Protein namesi
Recommended name:
Probable long-chain-alcohol O-fatty-acyltransferase 4 (EC:2.3.1.75)
Alternative name(s):
Wax synthase 4
Gene namesi
Name:AT4
Ordered Locus Names:At5g55350
ORF Names:MTE17.6
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 5

Organism-specific databases

AraportiAT5G55350
TAIRilocus:2173917 AT5G55350

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei5 – 25HelicalSequence analysisAdd BLAST21
Transmembranei36 – 56HelicalSequence analysisAdd BLAST21
Transmembranei114 – 134HelicalSequence analysisAdd BLAST21
Transmembranei143 – 163HelicalSequence analysisAdd BLAST21
Transmembranei226 – 246HelicalSequence analysisAdd BLAST21
Transmembranei254 – 274HelicalSequence analysisAdd BLAST21
Transmembranei288 – 308HelicalSequence analysisAdd BLAST21

Keywords - Cellular componenti

Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003806801 – 345Probable long-chain-alcohol O-fatty-acyltransferase 4Add BLAST345

Proteomic databases

PaxDbiQ9FJ75

Expressioni

Gene expression databases

ExpressionAtlasiQ9FJ75 baseline
GenevisibleiQ9FJ75 AT

Interactioni

Protein-protein interaction databases

STRINGi3702.AT5G55350.1

Structurei

3D structure databases

ProteinModelPortaliQ9FJ75
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the wax synthase family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiENOG410IKYP Eukaryota
ENOG410Y3K5 LUCA
HOGENOMiHOG000238128
InParanoidiQ9FJ75
OMAiACVCAER
OrthoDBiEOG09360G3U
PhylomeDBiQ9FJ75

Family and domain databases

InterProiView protein in InterPro
IPR017088 Wax_synthase
IPR032805 Wax_synthase_dom
PfamiView protein in Pfam
PF13813 MBOAT_2, 1 hit
PIRSFiPIRSF037006 Wax_synthase, 1 hit

Sequencei

Sequence statusi: Complete.

Q9FJ75-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEEELMSLIK VWVYAIISIS YCYYTSTRIK SGVFRLLSVL PVCVLFLVLP
60 70 80 90 100
LFVSSVHFSG STAFFLSWLA NFKLILFSFD QGPLFPVPSN LSRFVCFTCF
110 120 130 140 150
PIKLQQNPKP QNQMPKWGFA VKLAFFGVLL HMYEYKQHMS PTVLLVLYSL
160 170 180 190 200
HIYLEYEILL APLKVLLSIS LWCDLEPHFN EPYLSTSLQD FWGRRWNLMV
210 220 230 240 250
PAILRPAVYL PVRQMAGRKM NSDQALFLGV FASFLVSGVV HELIFFYFTR
260 270 280 290 300
ESPTGEVTLF FVLHGVCTAA ECAAKRTRLV RRWKVSQMVS RLLTVGFVVM
310 320 330 340
TGGWLFFPHL ARSGMIERLA DEAFLFIGFV KHKFFYLCRN QSLKS
Length:345
Mass (Da):39,825
Last modified:March 1, 2001 - v1
Checksum:iF945759348905BFB
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB015479 Genomic DNA Translation: BAB08552.1
CP002688 Genomic DNA Translation: AED96619.1
DQ056722 mRNA Translation: AAY78866.1
RefSeqiNP_200346.1, NM_124917.2
UniGeneiAt.62440

Genome annotation databases

EnsemblPlantsiAT5G55350.1; AT5G55350.1; AT5G55350
GeneIDi835628
GrameneiAT5G55350.1; AT5G55350.1; AT5G55350
KEGGiath:AT5G55350

Similar proteinsi

Entry informationi

Entry nameiWAXS4_ARATH
AccessioniPrimary (citable) accession number: Q9FJ75
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: March 1, 2001
Last modified: April 25, 2018
This is version 93 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
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Main funding by: National Institutes of Health