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Protein

Probable carboxylesterase 9

Gene

CXE9

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: Annotation score: 3 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 sitei171By similarity1
Active sitei272By similarity1
Active sitei302By similarity1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionHydrolase, Serine esterase

Enzyme and pathway databases

BioCyciARA:AT2G45610-MONOMER.

Protein family/group databases

ESTHERiarath-At2g45610. Plant_carboxylesterase.
MEROPSiS09.A11.

Names & Taxonomyi

Protein namesi
Recommended name:
Probable carboxylesterase 9
Alternative name(s):
AtCXE9 (EC:3.1.1.1)
Gene namesi
Name:CXE9
Ordered Locus Names:At2g45610
ORF Names:F17K2.14
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 2

Organism-specific databases

AraportiAT2G45610.
TAIRilocus:2043654. AT2G45610.

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemovedBy similarity
ChainiPRO_00004025552 – 324Probable carboxylesterase 9Add BLAST323

Proteomic databases

PaxDbiO64641.
PRIDEiO64641.

Expressioni

Tissue specificityi

Expressed in flowers.1 Publication

Gene expression databases

GenevisibleiO64641. AT.

Interactioni

Protein-protein interaction databases

STRINGi3702.AT2G45610.1.

Structurei

3D structure databases

ProteinModelPortaliO64641.
SMRiO64641.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi86 – 88Involved 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.
InParanoidiO64641.
OMAiYGDFSRC.
OrthoDBiEOG09360FFF.
PhylomeDBiO64641.

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.

Sequence processingi: The displayed sequence is further processed into a mature form.

O64641-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSRDSPPAFD PYKHLNITIN PNGSCTRHFV WPRVEPDPDP CPGKLAASKD
60 70 80 90 100
VTINHETGVS VRIFRPTNLP SNDNAVARLP IIIHLHGSGW ILYPANSAAN
110 120 130 140 150
DRCCSQMASE LTVIVVSVHY RLPPEHRLPA QYDDALDALL WVKQQVVDST
160 170 180 190 200
NGEPWLKDYA DFSRCYICGS SNGANIAFQL ALRSLDHDLT PLQIDGCVFY
210 220 230 240 250
QPLFGGKTRT KSELKNFADP VMPVPAVDAM WELSLPVGVD RDHRYCNPLG
260 270 280 290 300
YLPQKEKVGR LGRCLVIGYG GDTSLDRQQD FVNLLVAAGV RVEARFDDAG
310 320
FHSIELVDPR RAVALLNMIR DFIS
Length:324
Mass (Da):36,018
Last modified:August 1, 1998 - v1
Checksum:i531DF08C7E8B1539
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC003680 Genomic DNA. Translation: AAC06165.1.
CP002685 Genomic DNA. Translation: AEC10576.1.
PIRiT00874.
RefSeqiNP_182085.1. NM_130123.2.
UniGeneiAt.53134.

Genome annotation databases

EnsemblPlantsiAT2G45610.1; AT2G45610.1; AT2G45610.
GeneIDi819169.
GrameneiAT2G45610.1; AT2G45610.1; AT2G45610.
KEGGiath:AT2G45610.

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.

Entry informationi

Entry nameiCXE9_ARATH
AccessioniPrimary (citable) accession number: O64641
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 11, 2011
Last sequence update: August 1, 1998
Last modified: April 12, 2017
This is version 96 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

Documents

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