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Protein

Probable carboxylesterase 3

Gene

CXE3

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-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

Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, 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

TAIRiAT1G49640.

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

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.
InterProiIPR029058. AB_hydrolase.
IPR013094. AB_hydrolase_3.
[Graphical view]
PfamiPF07859. Abhydrolase_3. 1 hit.
[Graphical view]
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.

Cross-referencesi

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.

3D structure databases

ProteinModelPortaliQ9FX92.
SMRiQ9FX92.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi3702.AT1G49640.1.

Protein family/group databases

ESTHERiarath-F14J22.12. Plant_carboxylesterase.

Proteomic databases

PaxDbiQ9FX92.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

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

Organism-specific databases

TAIRiAT1G49640.

Phylogenomic databases

eggNOGiKOG1515. Eukaryota.
COG0657. LUCA.
HOGENOMiHOG000152317.
InParanoidiQ9FX92.
OMAiSDDWINE.
OrthoDBiEOG09360JK5.
PhylomeDBiQ9FX92.

Enzyme and pathway databases

BioCyciARA:AT1G49640-MONOMER.

Miscellaneous databases

PROiQ9FX92.

Family and domain databases

Gene3Di3.40.50.1820. 1 hit.
InterProiIPR029058. AB_hydrolase.
IPR013094. AB_hydrolase_3.
[Graphical view]
PfamiPF07859. Abhydrolase_3. 1 hit.
[Graphical view]
SUPFAMiSSF53474. SSF53474. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiCXE3_ARATH
AccessioniPrimary (citable) accession number: Q9FX92
Secondary accession number(s): Q6E298
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 11, 2011
Last sequence update: March 1, 2001
Last modified: November 30, 2016
This is version 89 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.