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Protein

Probable carboxylesterase 120

Gene

CXE20

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 sitei166By similarity1
Active sitei272By similarity1
Active sitei302By similarity1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Serine esterase

Enzyme and pathway databases

BioCyciARA:AT5G62180-MONOMER.

Protein family/group databases

ESTHERiarath-AT5G62180. Plant_carboxylesterase.
MEROPSiS09.A14.

Names & Taxonomyi

Protein namesi
Recommended name:
Probable carboxylesterase 120
Alternative name(s):
AtCXE20 (EC:3.1.1.1)
Gene namesi
Name:CXE20
Ordered Locus Names:At5g62180
ORF Names:MMI9.26
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 5

Organism-specific databases

TAIRiAT5G62180.

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00004025631 – 327Probable carboxylesterase 120Add BLAST327

Proteomic databases

PaxDbiQ9LVB8.

Expressioni

Tissue specificityi

Expressed in roots, stems, flowers and siliques.1 Publication

Gene expression databases

GenevisibleiQ9LVB8. AT.

Interactioni

Protein-protein interaction databases

STRINGi3702.AT5G62180.1.

Structurei

3D structure databases

ProteinModelPortaliQ9LVB8.
SMRiQ9LVB8.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi87 – 89Involved 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.
HOGENOMiHOG000152323.
InParanoidiQ9LVB8.
OMAiPFRHINI.
OrthoDBiEOG09360L60.
PhylomeDBiQ9LVB8.

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.

Q9LVB8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSEPSPIADP YAYLNIVNNP DGSITRDLSN FPCTAATPDP SPLNPAVSKD
60 70 80 90 100
LPVNQLKSTW LRLYLPSSAV NEGNVSSQKL PIVVYYHGGG FILCSVDMQL
110 120 130 140 150
FHDFCSEVAR DLNAIVVSPS YRLAPEHRLP AAYDDGVEAL DWIKTSDDEW
160 170 180 190 200
IKSHADFSNV FLMGTSAGGN LAYNVGLRSV DSVSDLSPLQ IRGLILHHPF
210 220 230 240 250
FGGEERSESE IRLMNDQVCP PIVTDVMWDL SLPVGVDRDH EYSNPTVGDG
260 270 280 290 300
SEKLEKIGRL RWKVMMIGGE DDPMIDLQKD VAKLMKKKGV EVVEHYTGGH
310 320
VHGAEIRDPS KRKTLFLSIK NFIFSVL
Length:327
Mass (Da):36,182
Last modified:October 1, 2000 - v1
Checksum:i245C7253A92366F6
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB019235 Genomic DNA. Translation: BAA97182.1.
CP002688 Genomic DNA. Translation: AED97578.1.
RefSeqiNP_201024.1. NM_125612.3.
UniGeneiAt.29065.

Genome annotation databases

EnsemblPlantsiAT5G62180.1; AT5G62180.1; AT5G62180.
GeneIDi836339.
GrameneiAT5G62180.1; AT5G62180.1; AT5G62180.
KEGGiath:AT5G62180.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB019235 Genomic DNA. Translation: BAA97182.1.
CP002688 Genomic DNA. Translation: AED97578.1.
RefSeqiNP_201024.1. NM_125612.3.
UniGeneiAt.29065.

3D structure databases

ProteinModelPortaliQ9LVB8.
SMRiQ9LVB8.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi3702.AT5G62180.1.

Protein family/group databases

ESTHERiarath-AT5G62180. Plant_carboxylesterase.
MEROPSiS09.A14.

Proteomic databases

PaxDbiQ9LVB8.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiAT5G62180.1; AT5G62180.1; AT5G62180.
GeneIDi836339.
GrameneiAT5G62180.1; AT5G62180.1; AT5G62180.
KEGGiath:AT5G62180.

Organism-specific databases

TAIRiAT5G62180.

Phylogenomic databases

eggNOGiKOG1515. Eukaryota.
COG0657. LUCA.
HOGENOMiHOG000152323.
InParanoidiQ9LVB8.
OMAiPFRHINI.
OrthoDBiEOG09360L60.
PhylomeDBiQ9LVB8.

Enzyme and pathway databases

BioCyciARA:AT5G62180-MONOMER.

Miscellaneous databases

PROiQ9LVB8.

Gene expression databases

GenevisibleiQ9LVB8. AT.

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 nameiCXE20_ARATH
AccessioniPrimary (citable) accession number: Q9LVB8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 11, 2011
Last sequence update: October 1, 2000
Last modified: November 30, 2016
This is version 84 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.