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Q9SRX3

- GUN1_ARATH

UniProt

Q9SRX3 - GUN1_ARATH

Protein

Endoglucanase 1

Gene

CEL2

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at transcript leveli
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    • History
      Entry version 92 (01 Oct 2014)
      Sequence version 1 (01 May 2000)
      Previous versions | rss
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    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 sitei422 – 4221By similarity
    Active sitei473 – 4731By similarity
    Active sitei482 – 4821By similarity

    GO - Molecular functioni

    1. cellulase activity Source: TAIR

    GO - Biological processi

    1. cellulose catabolic process Source: UniProtKB-KW
    2. pattern specification process Source: TAIR
    3. response to nematode Source: TAIR

    Keywords - Molecular functioni

    Glycosidase, Hydrolase

    Keywords - Biological processi

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

    Enzyme and pathway databases

    BioCyciARA:AT1G02800-MONOMER.

    Protein family/group databases

    CAZyiGH9. Glycoside Hydrolase Family 9.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Endoglucanase 1 (EC:3.2.1.4)
    Alternative name(s):
    Cellulase 2
    Short name:
    AtCEL2
    Endo-1,4-beta glucanase 1
    Gene namesi
    Name:CEL2
    Ordered Locus Names:At1g02800
    ORF Names:F22D16.21
    OrganismiArabidopsis thaliana (Mouse-ear cress)
    Taxonomic identifieri3702 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
    ProteomesiUP000006548: Chromosome 1

    Organism-specific databases

    TAIRiAT1G02800.

    Subcellular locationi

    Secreted Curated

    GO - Cellular componenti

    1. extracellular region Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Secreted

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Signal peptidei1 – 2929Sequence AnalysisAdd
    BLAST
    Chaini30 – 501472Endoglucanase 1PRO_0000249254Add
    BLAST

    Proteomic databases

    PaxDbiQ9SRX3.
    PRIDEiQ9SRX3.

    Expressioni

    Developmental stagei

    Expressed in the developing septum and ovule primordia during the early stages of flower development.1 Publication

    Gene expression databases

    GenevestigatoriQ9SRX3.

    Structurei

    3D structure databases

    ProteinModelPortaliQ9SRX3.
    SMRiQ9SRX3. Positions 43-498.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Keywords - Domaini

    Signal

    Phylogenomic databases

    eggNOGiNOG05134.
    HOGENOMiHOG000021033.
    InParanoidiQ9SRX3.
    OMAiLPSVAVH.
    PhylomeDBiQ9SRX3.

    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.
    PROSITEiPS00592. GLYCOSYL_HYDROL_F9_1. 1 hit.
    PS00698. GLYCOSYL_HYDROL_F9_2. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

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

    Q9SRX3-1 [UniParc]FASTAAdd to Basket

    « Hide

    MALYLSSSRL ITFLSFILLL SNGFSSSSSR PSIHHRHHLD NHNYKDALSK    50
    SILFFEGQRS GKLPPNQRMT WRSNSGLSDG SALNVDLVGG YYDAGDNMKF 100
    GFPMAFTTTM LSWSLIEFGG LMKSELPNAK DAIRWATDFL LKATSHPDTI 150
    YVQVGDPNMD HACWERPEDM DTPRSVFKVD KNNPGSDIAG EIAAALAAAS 200
    IVFRKCDPSY SNHLLQRAIT VFTFADKYRG PYSAGLAPEV CPFYCSYSGY 250
    QDELLWGAAW LQKATNNPTY LNYIKANGQI LGADEFDNMF SWDNKHVGAR 300
    ILLSKEFLIQ KVKSLEEYKE HADSFICSVL PGASSSQYTP GGLLFKMGES 350
    NMQYVTSTSF LLLTYAKYLT SARTVAYCGG SVVTPARLRS IAKKQVDYLL 400
    GGNPLKMSYM VGYGLKYPRR IHHRGSSLPS VAVHPTRIQC HDGFSLFTSQ 450
    SPNPNDLVGA VVGGPDQNDQ FPDERSDYGR SEPATYINAP LVGALAYLAR 500
    S 501
    Length:501
    Mass (Da):55,419
    Last modified:May 1, 2000 - v1
    Checksum:i913F592A058505B7
    GO

    Experimental Info

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Sequence conflicti330 – 3301L → I in AAC16418. (PubMed:10074717)Curated

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AF034573 mRNA. Translation: AAC16418.1.
    AC009525 Genomic DNA. Translation: AAF02887.1.
    CP002684 Genomic DNA. Translation: AEE27471.1.
    AK228979 mRNA. Translation: BAF00867.1.
    PIRiA86158.
    T52135.
    RefSeqiNP_171779.1. NM_100159.2.
    UniGeneiAt.10575.

    Genome annotation databases

    EnsemblPlantsiAT1G02800.1; AT1G02800.1; AT1G02800.
    GeneIDi839385.
    KEGGiath:AT1G02800.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AF034573 mRNA. Translation: AAC16418.1 .
    AC009525 Genomic DNA. Translation: AAF02887.1 .
    CP002684 Genomic DNA. Translation: AEE27471.1 .
    AK228979 mRNA. Translation: BAF00867.1 .
    PIRi A86158.
    T52135.
    RefSeqi NP_171779.1. NM_100159.2.
    UniGenei At.10575.

    3D structure databases

    ProteinModelPortali Q9SRX3.
    SMRi Q9SRX3. Positions 43-498.
    ModBasei Search...
    MobiDBi Search...

    Protein family/group databases

    CAZyi GH9. Glycoside Hydrolase Family 9.

    Proteomic databases

    PaxDbi Q9SRX3.
    PRIDEi Q9SRX3.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblPlantsi AT1G02800.1 ; AT1G02800.1 ; AT1G02800 .
    GeneIDi 839385.
    KEGGi ath:AT1G02800.

    Organism-specific databases

    TAIRi AT1G02800.

    Phylogenomic databases

    eggNOGi NOG05134.
    HOGENOMi HOG000021033.
    InParanoidi Q9SRX3.
    OMAi LPSVAVH.
    PhylomeDBi Q9SRX3.

    Enzyme and pathway databases

    BioCyci ARA:AT1G02800-MONOMER.

    Gene expression databases

    Genevestigatori Q9SRX3.

    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 PS00592. GLYCOSYL_HYDROL_F9_1. 1 hit.
    PS00698. GLYCOSYL_HYDROL_F9_2. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Identification of genes expressed during early Arabidopsis carpel development by mRNA differential display: characterisation of ATCEL2, a novel endo-1,4-beta-D-glucanase gene."
      Yung M.-H., Schaffer R., Putterill J.
      Plant J. 17:203-208(1999) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [MRNA], DEVELOPMENTAL STAGE.
      Strain: cv. Landsberg erecta.
    2. "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.
    3. The Arabidopsis Information Resource (TAIR)
      Submitted (APR-2011) to the EMBL/GenBank/DDBJ databases
      Cited for: GENOME REANNOTATION.
      Strain: cv. Columbia.
    4. "Large-scale analysis of RIKEN Arabidopsis full-length (RAFL) cDNAs."
      Totoki Y., Seki M., Ishida J., Nakajima M., Enju A., Kamiya A., Narusaka M., Shin-i T., Nakagawa M., Sakamoto N., Oishi K., Kohara Y., Kobayashi M., Toyoda A., Sakaki Y., Sakurai T., Iida K., Akiyama K.
      , Satou M., Toyoda T., Konagaya A., Carninci P., Kawai J., Hayashizaki Y., Shinozaki K.
      Submitted (JUL-2006) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
      Strain: cv. Columbia.
    5. "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.

    Entry informationi

    Entry nameiGUN1_ARATH
    AccessioniPrimary (citable) accession number: Q9SRX3
    Secondary accession number(s): O64949
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: September 19, 2006
    Last sequence update: May 1, 2000
    Last modified: October 1, 2014
    This is version 92 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. Glycosyl hydrolases
      Classification of glycosyl hydrolase families and list of entries
    3. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3