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Protein

Endoglucanase 9

Gene

CEL3

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

Functioni

Catalytic activityi

Endohydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei402PROSITE-ProRule annotationBy similarity1
Active sitei453PROSITE-ProRule annotationBy similarity1
Active sitei462PROSITE-ProRule annotationBy similarity1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionGlycosidase, Hydrolase
Biological processCarbohydrate metabolism, Cell wall biogenesis/degradation, Cellulose degradation, Polysaccharide degradation

Enzyme and pathway databases

BioCyciARA:AT1G71380-MONOMER
BRENDAi3.2.1.4 399

Protein family/group databases

CAZyiGH9 Glycoside Hydrolase Family 9

Names & Taxonomyi

Protein namesi
Recommended name:
Endoglucanase 9 (EC:3.2.1.4)
Alternative name(s):
Cellulase 3
Short name:
AtCEL3
Endo-1,4-beta glucanase 9
Gene namesi
Name:CEL3
Ordered Locus Names:At1g71380
ORF Names:F26A9.24
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 1

Organism-specific databases

AraportiAT1G71380
TAIRilocus:2825314 AT1G71380

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Cell wall, Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 211 PublicationAdd BLAST21
ChainiPRO_000004322122 – 484Endoglucanase 9Add BLAST463

Proteomic databases

PaxDbiQ9C9H5

Expressioni

Tissue specificityi

Specifically expressed in root cap cells.1 Publication

Gene expression databases

ExpressionAtlasiQ9C9H5 baseline and differential
GenevisibleiQ9C9H5 AT

Interactioni

Protein-protein interaction databases

BioGridi28699, 8 interactors
IntActiQ9C9H5, 16 interactors
STRINGi3702.AT1G71380.1

Structurei

3D structure databases

ProteinModelPortaliQ9C9H5
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the glycosyl hydrolase 9 (cellulase E) family.Sequence analysis

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiENOG410IIWR Eukaryota
ENOG410YA4V LUCA
HOGENOMiHOG000021033
InParanoidiQ9C9H5
OMAiYKSGHAN
OrthoDBiEOG093608GU
PhylomeDBiQ9C9H5

Family and domain databases

Gene3Di1.50.10.10, 1 hit
InterProiView protein in InterPro
IPR008928 6-hairpin_glycosidase_sf
IPR012341 6hp_glycosidase-like_sf
IPR001701 Glyco_hydro_9
IPR033126 Glyco_hydro_9_Asp/Glu_AS
PfamiView protein in Pfam
PF00759 Glyco_hydro_9, 1 hit
SUPFAMiSSF48208 SSF48208, 1 hit
PROSITEiView protein in PROSITE
PS00698 GLYCOSYL_HYDROL_F9_2, 1 hit

Sequencei

Sequence statusi: Complete.

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

Q9C9H5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTSLFFFVLL FSSLLISNGD ANPNYKEALS KSLLFFQGQR SGPLPRGQQI
60 70 80 90 100
SWRASSGLSD GSAAHVDLTG GYYDAGDNVK FNLPMAFTTT MLSWSALEYG
110 120 130 140 150
KRMGPELENA RVNIRWATDY LLKCARATPG KLYVGVGDPN VDHKCWERPE
160 170 180 190 200
DMDTPRTVYS VSASNPGSDV AAETAAALAA ASMVFRKVDS KYSRLLLATA
210 220 230 240 250
KDVMQFAIQY QGAYSDSLSS SVCPFYCSYS GYKDELMWGA SWLLRATNNP
260 270 280 290 300
YYANFIKSLG GGDQPDIFSW DNKYAGAYVL LSRRALLNKD SNFEQYKQAA
310 320 330 340 350
ENFICKILPD SPSSSTQYTQ GGLMYKLPQS NLQYVTSITF LLTTYAKYMK
360 370 380 390 400
ATKHTFNCGS SVIVPNALIS LSKRQVDYIL GDNPIKMSYM VGFSSNFPKR
410 420 430 440 450
IHHRASSLPS HALRSQSLGC NGGFQSFYTQ NPNPNILTGA IVGGPNQNDG
460 470 480
YPDQRDDYSH AEPATYINAA FVGPLAYFAA GRST
Length:484
Mass (Da):53,274
Last modified:June 1, 2001 - v1
Checksum:i227D3945FCD2AF39
GO

Sequence cautioni

The sequence AAA90944 differs from that shown. Reason: Frameshift at position 292.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti135G → A in AAA90944 (Ref. 4) Curated1
Sequence conflicti173E → K in AAA90944 (Ref. 4) Curated1
Sequence conflicti189D → N in AAM63253 (Ref. 3) Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC016163 Genomic DNA Translation: AAG51817.1
CP002684 Genomic DNA Translation: AEE35195.1
AY086043 mRNA Translation: AAM63253.1
U17888 mRNA Translation: AAA90944.1 Frameshift.
PIRiS61430
RefSeqiNP_177294.1, NM_105807.2
UniGeneiAt.1677

Genome annotation databases

EnsemblPlantsiAT1G71380.1; AT1G71380.1; AT1G71380
GeneIDi843479
GrameneiAT1G71380.1; AT1G71380.1; AT1G71380
KEGGiath:AT1G71380

Similar proteinsi

Entry informationi

Entry nameiGUN9_ARATH
AccessioniPrimary (citable) accession number: Q9C9H5
Secondary accession number(s): P80855, Q38817, Q8LDE8
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 6, 2005
Last sequence update: June 1, 2001
Last modified: May 23, 2018
This is version 116 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, Direct protein sequencing, Reference proteome

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