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Q9STW8

- GUN21_ARATH

UniProt

Q9STW8 - GUN21_ARATH

Protein

Endoglucanase 21

Gene

KOR3

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 86 (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 sitei514 – 5141By similarity
    Active sitei561 – 5611By similarity
    Active sitei570 – 5701By similarity

    GO - Molecular functioni

    1. cellulase activity Source: UniProtKB-EC

    GO - Biological processi

    1. cellulose catabolic process Source: UniProtKB-KW
    2. 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:AT4G24260-MONOMER.

    Protein family/group databases

    CAZyiGH9. Glycoside Hydrolase Family 9.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Endoglucanase 21 (EC:3.2.1.4)
    Alternative name(s):
    Endo-1,4-beta glucanase 21
    Gene namesi
    Name:KOR3
    Ordered Locus Names:At4g24260
    ORF Names:T22A6.90
    OrganismiArabidopsis thaliana (Mouse-ear cress)
    Taxonomic identifieri3702 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
    ProteomesiUP000006548: Chromosome 4

    Organism-specific databases

    TAIRiAT4G24260.

    Subcellular locationi

    GO - Cellular componenti

    1. integral component of membrane Source: UniProtKB-KW
    2. plasma membrane Source: TAIR

    Keywords - Cellular componenti

    Cell membrane, Membrane

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 620620Endoglucanase 21PRO_0000249273Add
    BLAST

    Amino acid modifications

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Glycosylationi108 – 1081N-linked (GlcNAc...)Sequence Analysis
    Glycosylationi134 – 1341N-linked (GlcNAc...)Sequence Analysis
    Glycosylationi217 – 2171N-linked (GlcNAc...)Sequence Analysis
    Glycosylationi325 – 3251N-linked (GlcNAc...)Sequence Analysis
    Glycosylationi346 – 3461N-linked (GlcNAc...)Sequence Analysis
    Glycosylationi409 – 4091N-linked (GlcNAc...)Sequence Analysis
    Glycosylationi426 – 4261N-linked (GlcNAc...)Sequence Analysis
    Glycosylationi482 – 4821N-linked (GlcNAc...)Sequence Analysis
    Glycosylationi567 – 5671N-linked (GlcNAc...)Sequence Analysis

    Keywords - PTMi

    Glycoprotein

    Proteomic databases

    PaxDbiQ9STW8.
    PRIDEiQ9STW8.

    Expressioni

    Tissue specificityi

    Expressed in conductive tissues of young roots, cotyledons, rosette leaves, cauline leaves and sepals. Expressed in the leaf trichome support cells.1 Publication

    Gene expression databases

    GenevestigatoriQ9STW8.

    Structurei

    3D structure databases

    ProteinModelPortaliQ9STW8.
    SMRiQ9STW8. Positions 108-586.
    ModBaseiSearch...
    MobiDBiSearch...

    Topological domain

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Topological domaini1 – 7070CytoplasmicSequence AnalysisAdd
    BLAST
    Topological domaini92 – 620529ExtracellularSequence AnalysisAdd
    BLAST

    Transmembrane

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Transmembranei71 – 9121Helical; Signal-anchor for type II membrane proteinSequence AnalysisAdd
    BLAST

    Family & Domainsi

    Sequence similaritiesi

    Keywords - Domaini

    Signal-anchor, Transmembrane, Transmembrane helix

    Phylogenomic databases

    eggNOGiNOG238365.
    HOGENOMiHOG000021033.
    InParanoidiQ9STW8.
    OMAiPEDIHYK.
    PhylomeDBiQ9STW8.

    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.

    Q9STW8-1 [UniParc]FASTAAdd to Basket

    « Hide

    MYGRDPWGGP LEINAADSMT DDDRSRNLQD LDRATPSRPL DETQQSWLLG    50
    PKVLKKKKYV DLGCILVSRK IFLWTLGTIV VTALLSGFIT LIVKTLPHHH 100
    HKEPPPDNYT IALRTALKFF NAQQSGKLPK NIYNVSWRHD SCLQDGKGDP 150
    GQCYKDLVGG YYDAGDSIKF NFPMSYAMTM LSWSVIEYSA KYQAAGELEH 200
    VKELIKWGTD YFLKTFNSSA DNIYVMVEQV GSGVSGRGSE LHNDHYCWMR 250
    PEDIHYKRTV SQCYSSCSDL AAEMAAALAS ASIVFKDNRL YSKNLVHGAK 300
    TLYRFATTSR NRYSQNGKES SKFYNSSMFE DELLWGGAWL YYATGNVTYL 350
    ERVTSHHMAE KAGAFGNSPY YGVFSWDNKL PGAQLLLTRM RLFLSPGYPY 400
    EDMLSEFHNQ TGRVMCSYLP YYKKFNRTNG GLIQLNHGAP QPLQYVANAA 450
    FLAALFSDYL EAADTPGWYC GPNFYTTEFL RNFSRSQIDY ILGKNPRKMS 500
    YVVGYGQRYP KQVHHRGASI PKNMKETCTG GFKWKKSKKN NPNAINGAMV 550
    AGPDKHDGFH DIRTNYNYTE PTLAGNAGLV AALVALSGEK AVGGIDKNTM 600
    FSAVPPLVMA TPPPPAPWTP 620
    Length:620
    Mass (Da):69,585
    Last modified:May 1, 2000 - v1
    Checksum:i7BCF07C806B0BBD0
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AL078637 Genomic DNA. Translation: CAB45061.1.
    AL161561 Genomic DNA. Translation: CAB79336.1.
    CP002687 Genomic DNA. Translation: AEE84879.1.
    PIRiT09889.
    RefSeqiNP_194157.1. NM_118559.1.
    UniGeneiAt.54499.

    Genome annotation databases

    EnsemblPlantsiAT4G24260.1; AT4G24260.1; AT4G24260.
    GeneIDi828527.
    KEGGiath:AT4G24260.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AL078637 Genomic DNA. Translation: CAB45061.1 .
    AL161561 Genomic DNA. Translation: CAB79336.1 .
    CP002687 Genomic DNA. Translation: AEE84879.1 .
    PIRi T09889.
    RefSeqi NP_194157.1. NM_118559.1.
    UniGenei At.54499.

    3D structure databases

    ProteinModelPortali Q9STW8.
    SMRi Q9STW8. Positions 108-586.
    ModBasei Search...
    MobiDBi Search...

    Protein family/group databases

    CAZyi GH9. Glycoside Hydrolase Family 9.

    Proteomic databases

    PaxDbi Q9STW8.
    PRIDEi Q9STW8.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblPlantsi AT4G24260.1 ; AT4G24260.1 ; AT4G24260 .
    GeneIDi 828527.
    KEGGi ath:AT4G24260.

    Organism-specific databases

    TAIRi AT4G24260.

    Phylogenomic databases

    eggNOGi NOG238365.
    HOGENOMi HOG000021033.
    InParanoidi Q9STW8.
    OMAi PEDIHYK.
    PhylomeDBi Q9STW8.

    Enzyme and pathway databases

    BioCyci ARA:AT4G24260-MONOMER.

    Gene expression databases

    Genevestigatori Q9STW8.

    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. "Sequence and analysis of chromosome 4 of the plant Arabidopsis thaliana."
      Mayer K.F.X., Schueller C., Wambutt R., Murphy G., Volckaert G., Pohl T., Duesterhoeft A., Stiekema W., Entian K.-D., Terryn N., Harris B., Ansorge W., Brandt P., Grivell L.A., Rieger M., Weichselgartner M., de Simone V., Obermaier B.
      , Mache R., Mueller M., Kreis M., Delseny M., Puigdomenech P., Watson M., Schmidtheini T., Reichert B., Portetelle D., Perez-Alonso M., Boutry M., Bancroft I., Vos P., Hoheisel J., Zimmermann W., Wedler H., Ridley P., Langham S.-A., McCullagh B., Bilham L., Robben J., van der Schueren J., Grymonprez B., Chuang Y.-J., Vandenbussche F., Braeken M., Weltjens I., Voet M., Bastiaens I., Aert R., Defoor E., Weitzenegger T., Bothe G., Ramsperger U., Hilbert H., Braun M., Holzer E., Brandt A., Peters S., van Staveren M., Dirkse W., Mooijman P., Klein Lankhorst R., Rose M., Hauf J., Koetter P., Berneiser S., Hempel S., Feldpausch M., Lamberth S., Van den Daele H., De Keyser A., Buysshaert C., Gielen J., Villarroel R., De Clercq R., van Montagu M., Rogers J., Cronin A., Quail M.A., Bray-Allen S., Clark L., Doggett J., Hall S., Kay M., Lennard N., McLay K., Mayes R., Pettett A., Rajandream M.A., Lyne M., Benes V., Rechmann S., Borkova D., Bloecker H., Scharfe M., Grimm M., Loehnert T.-H., Dose S., de Haan M., Maarse A.C., Schaefer M., Mueller-Auer S., Gabel C., Fuchs M., Fartmann B., Granderath K., Dauner D., Herzl A., Neumann S., Argiriou A., Vitale D., Liguori R., Piravandi E., Massenet O., Quigley F., Clabauld G., Muendlein A., Felber R., Schnabl S., Hiller R., Schmidt W., Lecharny A., Aubourg S., Chefdor F., Cooke R., Berger C., Monfort A., Casacuberta E., Gibbons T., Weber N., Vandenbol M., Bargues M., Terol J., Torres A., Perez-Perez A., Purnelle B., Bent E., Johnson S., Tacon D., Jesse T., Heijnen L., Schwarz S., Scholler P., Heber S., Francs P., Bielke C., Frishman D., Haase D., Lemcke K., Mewes H.-W., Stocker S., Zaccaria P., Bevan M., Wilson R.K., de la Bastide M., Habermann K., Parnell L., Dedhia N., Gnoj L., Schutz K., Huang E., Spiegel L., Sekhon M., Murray J., Sheet P., Cordes M., Abu-Threideh J., Stoneking T., Kalicki J., Graves T., Harmon G., Edwards J., Latreille P., Courtney L., Cloud J., Abbott A., Scott K., Johnson D., Minx P., Bentley D., Fulton B., Miller N., Greco T., Kemp K., Kramer J., Fulton L., Mardis E., Dante M., Pepin K., Hillier L.W., Nelson J., Spieth J., Ryan E., Andrews S., Geisel C., Layman D., Du H., Ali J., Berghoff A., Jones K., Drone K., Cotton M., Joshu C., Antonoiu B., Zidanic M., Strong C., Sun H., Lamar B., Yordan C., Ma P., Zhong J., Preston R., Vil D., Shekher M., Matero A., Shah R., Swaby I.K., O'Shaughnessy A., Rodriguez M., Hoffman J., Till S., Granat S., Shohdy N., Hasegawa A., Hameed A., Lodhi M., Johnson A., Chen E., Marra M.A., Martienssen R., McCombie W.R.
      Nature 402:769-777(1999) [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. "Two Arabidopsis thaliana genes, KOR2 and KOR3, which encode membrane-anchored endo-1,4-beta-D-glucanases, are differentially expressed in developing leaf trichomes and their support cells."
      Moelhoej M., Joergensen B., Ulvskov P., Borkhardt B.
      Plant Mol. Biol. 46:263-275(2001) [PubMed] [Europe PMC] [Abstract]
      Cited for: TISSUE SPECIFICITY.
    4. "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 nameiGUN21_ARATH
    AccessioniPrimary (citable) accession number: Q9STW8
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: September 5, 2006
    Last sequence update: May 1, 2000
    Last modified: October 1, 2014
    This is version 86 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