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Protein

Probable carboxylesterase 3

Gene

CXE3

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

Functioni

Carboxylesterase acting on esters with varying acyl chain length.By similarity

Catalytic activityi

A carboxylic ester + H2O = an alcohol + a carboxylate.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei160By similarity1
Active sitei258By similarity1
Active sitei290By similarity1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionHydrolase, Serine esterase

Enzyme and pathway databases

BioCyciARA:AT1G49640-MONOMER

Protein family/group databases

ESTHERiarath-F14J22.12 Plant_carboxylesterase

Names & Taxonomyi

Protein namesi
Recommended name:
Probable carboxylesterase 3
Alternative name(s):
AtCXE3 (EC:3.1.1.1)
Gene namesi
Name:CXE3
Ordered Locus Names:At1g49640
ORF Names:F14J22.12
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 1

Organism-specific databases

AraportiAT1G49640
TAIRilocus:2012196 AT1G49640

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00004025491 – 315Probable carboxylesterase 3Add BLAST315

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei1N-acetylmethionineBy similarity1

Keywords - PTMi

Acetylation

Proteomic databases

PaxDbiQ9FX92

Expressioni

Tissue specificityi

Expressed in flowers and siliques.1 Publication

Gene expression databases

ExpressionAtlasiQ9FX92 baseline and differential

Interactioni

Protein-protein interaction databases

STRINGi3702.AT1G49640.1

Structurei

3D structure databases

ProteinModelPortaliQ9FX92
SMRiQ9FX92
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi81 – 83Involved in the stabilization of the negatively charged intermediate by the formation of the oxyanion holeBy similarity3

Sequence similaritiesi

Belongs to the 'GDXG' lipolytic enzyme family.Curated

Phylogenomic databases

eggNOGiKOG1515 Eukaryota
COG0657 LUCA
HOGENOMiHOG000152317
InParanoidiQ9FX92
OMAiSDDWINE
OrthoDBiEOG09360JK5
PhylomeDBiQ9FX92

Family and domain databases

Gene3Di3.40.50.1820, 1 hit
InterProiView protein in InterPro
IPR029058 AB_hydrolase
IPR013094 AB_hydrolase_3
PfamiView protein in Pfam
PF07859 Abhydrolase_3, 1 hit
SUPFAMiSSF53474 SSF53474, 1 hit

Sequencei

Sequence statusi: Complete.

Q9FX92-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MESDLTTEHH LPFIRIHKNG RVERLSGNDI KPTSLNPQND VVSKDVMYSS
60 70 80 90 100
DHNLSVRMFL PNKSRKLDTA GNKIPLLIYF HGGAYIIQSP FSPVYHNYLT
110 120 130 140 150
EVVITANCLA VSVQYRLAPE HPVPAAYDDS WSAIQWIFSH SDDWINEYAD
160 170 180 190 200
FDRVFIAGDS AGANISHHMG IRAGKEKLSP TIKGIVMVHP GFWGKEPIDE
210 220 230 240 250
HDVQDGEVRN KIAYIWENIV SPNSVDGVND PWFNVVGSGS DVSEMGCEKV
260 270 280 290 300
LVAVAGKDVF WRQGLAYAAK LEKSQWKGSV EVIEEEEEGH CFHLHNHNSQ
310
NASKLMQKFL EFIIS
Length:315
Mass (Da):35,429
Last modified:March 1, 2001 - v1
Checksum:i4E5C7DE96D9F31B0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC011807 Genomic DNA Translation: AAG13050.1
CP002684 Genomic DNA Translation: AEE32454.1
AY600525 mRNA Translation: AAT68324.1
AY649310 mRNA Translation: AAT69227.1
PIRiB96533
RefSeqiNP_175387.1, NM_103852.3
UniGeneiAt.50727

Genome annotation databases

EnsemblPlantsiAT1G49640.1; AT1G49640.1; AT1G49640
GeneIDi841388
GrameneiAT1G49640.1; AT1G49640.1; AT1G49640
KEGGiath:AT1G49640

Similar proteinsi

Entry informationi

Entry nameiCXE3_ARATH
AccessioniPrimary (citable) accession number: Q9FX92
Secondary accession number(s): Q6E298
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 11, 2011
Last sequence update: March 1, 2001
Last modified: April 25, 2018
This is version 94 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