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Q9C9H5

- GUN9_ARATH

UniProt

Q9C9H5 - GUN9_ARATH

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Protein
Endoglucanase 9
Gene
CEL3, At1g71380, F26A9.24
Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed - Annotation score: 4 out of 5 - 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)LengthDescriptionGraphical viewFeature identifierActions
Active sitei402 – 4021 By similarityBy similarity
Active sitei453 – 4531 By similarityBy similarity
Active sitei462 – 4621 By similarityBy similarity

GO - Molecular functioni

  1. cellulase activity Source: UniProtKB-EC

GO - Biological processi

  1. cellulose catabolic process Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Keywords - Biological processi

Carbohydrate metabolism, Cell wall biogenesis/degradation, Cellulose degradation, Polysaccharide degradation

Enzyme and pathway databases

BioCyciARA:AT1G71380-MONOMER.

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
ProteomesiUP000006548: Chromosome 1

Organism-specific databases

TAIRiAT1G71380.

Subcellular locationi

Secretedcell wall 1 Publication

GO - Cellular componenti

  1. Golgi apparatus Source: TAIR
  2. cell wall Source: UniProtKB
  3. extracellular region Source: UniProtKB-KW
  4. plant-type cell wall Source: TAIR
  5. plasma membrane Source: TAIR
  6. plasmodesma Source: TAIR
Complete GO annotation...

Keywords - Cellular componenti

Cell wall, Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 21211 Publication
Add
BLAST
Chaini22 – 484463Endoglucanase 91 Publication
PRO_0000043221Add
BLAST

Proteomic databases

PaxDbiQ9C9H5.
PRIDEiQ9C9H5.

Expressioni

Tissue specificityi

Specifically expressed in root cap cells.1 Publication

Gene expression databases

ArrayExpressiQ9C9H5.
GenevestigatoriQ9C9H5.

Interactioni

Protein-protein interaction databases

BioGridi28699. 8 interactions.
IntActiQ9C9H5. 16 interactions.
STRINGi3702.AT1G71380.1-P.

Structurei

3D structure databases

ProteinModelPortaliQ9C9H5.
SMRiQ9C9H5. Positions 24-476.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiNOG249374.
HOGENOMiHOG000021033.
InParanoidiQ9C9H5.
OMAiENFICKI.
PhylomeDBiQ9C9H5.

Family and domain databases

Gene3Di1.50.10.10. 1 hit.
InterProiIPR008928. 6-hairpin_glycosidase-like.
IPR012341. 6hp_glycosidase.
IPR001701. Glyco_hydro_9.
IPR018221. Glyco_hydro_9_AS.
[Graphical view]
PfamiPF00759. Glyco_hydro_9. 1 hit.
[Graphical view]
SUPFAMiSSF48208. SSF48208. 1 hit.
PROSITEiPS00698. GLYCOSYL_HYDROL_F9_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

Q9C9H5-1 [UniParc]FASTAAdd to Basket

« Hide

MTSLFFFVLL FSSLLISNGD ANPNYKEALS KSLLFFQGQR SGPLPRGQQI    50
SWRASSGLSD GSAAHVDLTG GYYDAGDNVK FNLPMAFTTT MLSWSALEYG 100
KRMGPELENA RVNIRWATDY LLKCARATPG KLYVGVGDPN VDHKCWERPE 150
DMDTPRTVYS VSASNPGSDV AAETAAALAA ASMVFRKVDS KYSRLLLATA 200
KDVMQFAIQY QGAYSDSLSS SVCPFYCSYS GYKDELMWGA SWLLRATNNP 250
YYANFIKSLG GGDQPDIFSW DNKYAGAYVL LSRRALLNKD SNFEQYKQAA 300
ENFICKILPD SPSSSTQYTQ GGLMYKLPQS NLQYVTSITF LLTTYAKYMK 350
ATKHTFNCGS SVIVPNALIS LSKRQVDYIL GDNPIKMSYM VGFSSNFPKR 400
IHHRASSLPS HALRSQSLGC NGGFQSFYTQ NPNPNILTGA IVGGPNQNDG 450
YPDQRDDYSH AEPATYINAA FVGPLAYFAA GRST 484
Length:484
Mass (Da):53,274
Last modified:June 1, 2001 - v1
Checksum:i227D3945FCD2AF39
GO

Sequence cautioni

The sequence AAA90944.1 differs from that shown. Reason: Frameshift at position 292.

Sequence conflict

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti135 – 1351G → A in AAA90944. 1 Publication
Sequence conflicti173 – 1731E → K in AAA90944. 1 Publication
Sequence conflicti189 – 1891D → N in AAM63253. 1 Publication

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
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_105807.1.
UniGeneiAt.1677.

Genome annotation databases

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

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
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.
PIRi S61430.
RefSeqi NP_177294.1. NM_105807.1.
UniGenei At.1677.

3D structure databases

ProteinModelPortali Q9C9H5.
SMRi Q9C9H5. Positions 24-476.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

BioGridi 28699. 8 interactions.
IntActi Q9C9H5. 16 interactions.
STRINGi 3702.AT1G71380.1-P.

Protein family/group databases

CAZyi GH9. Glycoside Hydrolase Family 9.

Proteomic databases

PaxDbi Q9C9H5.
PRIDEi Q9C9H5.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblPlantsi AT1G71380.1 ; AT1G71380.1 ; AT1G71380 .
GeneIDi 843479.
KEGGi ath:AT1G71380.

Organism-specific databases

TAIRi AT1G71380.

Phylogenomic databases

eggNOGi NOG249374.
HOGENOMi HOG000021033.
InParanoidi Q9C9H5.
OMAi ENFICKI.
PhylomeDBi Q9C9H5.

Enzyme and pathway databases

BioCyci ARA:AT1G71380-MONOMER.

Gene expression databases

ArrayExpressi Q9C9H5.
Genevestigatori Q9C9H5.

Family and domain databases

Gene3Di 1.50.10.10. 1 hit.
InterProi IPR008928. 6-hairpin_glycosidase-like.
IPR012341. 6hp_glycosidase.
IPR001701. Glyco_hydro_9.
IPR018221. Glyco_hydro_9_AS.
[Graphical view ]
Pfami PF00759. Glyco_hydro_9. 1 hit.
[Graphical view ]
SUPFAMi SSF48208. SSF48208. 1 hit.
PROSITEi PS00698. GLYCOSYL_HYDROL_F9_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "Sequence and analysis of chromosome 1 of the plant Arabidopsis thaliana."
    Theologis A., Ecker J.R., Palm C.J., Federspiel N.A., Kaul S., White O., Alonso J., Altafi H., Araujo R., Bowman C.L., Brooks S.Y., Buehler E., Chan A., Chao Q., Chen H., Cheuk R.F., Chin C.W., Chung M.K.
    , Conn L., Conway A.B., Conway A.R., Creasy T.H., Dewar K., Dunn P., Etgu P., Feldblyum T.V., Feng J.-D., Fong B., Fujii C.Y., Gill J.E., Goldsmith A.D., Haas B., Hansen N.F., Hughes B., Huizar L., Hunter J.L., Jenkins J., Johnson-Hopson C., Khan S., Khaykin E., Kim C.J., Koo H.L., Kremenetskaia I., Kurtz D.B., Kwan A., Lam B., Langin-Hooper S., Lee A., Lee J.M., Lenz C.A., Li J.H., Li Y.-P., Lin X., Liu S.X., Liu Z.A., Luros J.S., Maiti R., Marziali A., Militscher J., Miranda M., Nguyen M., Nierman W.C., Osborne B.I., Pai G., Peterson J., Pham P.K., Rizzo M., Rooney T., Rowley D., Sakano H., Salzberg S.L., Schwartz J.R., Shinn P., Southwick A.M., Sun H., Tallon L.J., Tambunga G., Toriumi M.J., Town C.D., Utterback T., Van Aken S., Vaysberg M., Vysotskaia V.S., Walker M., Wu D., Yu G., Fraser C.M., Venter J.C., Davis R.W.
    Nature 408:816-820(2000) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: cv. Columbia.
  2. The Arabidopsis Information Resource (TAIR)
    Submitted (APR-2011) to the EMBL/GenBank/DDBJ databases
    Cited for: GENOME REANNOTATION.
    Strain: cv. Columbia.
  3. "Full-length cDNA from Arabidopsis thaliana."
    Brover V.V., Troukhan M.E., Alexandrov N.A., Lu Y.-P., Flavell R.B., Feldmann K.A.
    Submitted (MAR-2002) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
  4. "An Arabidopsis cDNA encoding beta-glucanase."
    Lu G., Ferl R.J.
    Plant Mol. Biol. 29:883-883(1995)
    Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 5-484.
    Strain: cv. Columbia.
  5. "Differential extraction and protein sequencing reveals major differences in patterns of primary cell wall proteins from plants."
    Robertson D., Mitchell G.P., Gilroy J.S., Gerrish C., Bolwell G.P., Slabas A.R.
    J. Biol. Chem. 272:15841-15848(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE OF 22-40, SUBCELLULAR LOCATION.
    Strain: cv. Landsberg erecta.
  6. "Phylogenetic analysis of the plant endo-beta-1,4-glucanase gene family."
    Libertini E., Li Y., McQueen-Mason S.J.
    J. Mol. Evol. 58:506-515(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: GENE FAMILY.
  7. "Root cap specific expression of an endo-beta-1,4-D-glucanase (cellulase): a new marker to study root development in Arabidopsis."
    del Campillo E., Abdel-Aziz A., Crawford D., Patterson S.E.
    Plant Mol. Biol. 56:309-323(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: TISSUE SPECIFICITY.

Entry informationi

Entry nameiGUN9_ARATH
AccessioniPrimary (citable) accession number: Q9C9H5
Secondary accession number(s): P80855, Q38817, Q8LDE8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 6, 2005
Last sequence update: June 1, 2001
Last modified: May 14, 2014
This is version 93 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, Direct protein sequencing, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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