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Q9SV61

- XTH1_ARATH

UniProt

Q9SV61 - XTH1_ARATH

Protein

Putative xyloglucan endotransglucosylase/hydrolase protein 1

Gene

XTH1

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 105 (01 Oct 2014)
      Sequence version 2 (31 May 2011)
      Previous versions | rss
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    Functioni

    May catalyze xyloglucan endohydrolysis (XEH) and/or endotransglycosylation (XET). Cleaves and religates xyloglucan polymers, an essential constituent of the primary cell wall, and thereby participates in cell wall construction of growing tissues By similarity.By similarity

    Catalytic activityi

    Breaks a beta-(1->4) bond in the backbone of a xyloglucan and transfers the xyloglucanyl segment on to O-4 of the non-reducing terminal glucose residue of an acceptor, which can be a xyloglucan or an oligosaccharide of xyloglucan.

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Active sitei110 – 1101NucleophileBy similarity
    Active sitei114 – 1141Proton donorBy similarity

    GO - Molecular functioni

    1. hydrolase activity, hydrolyzing O-glycosyl compounds Source: InterPro
    2. xyloglucan:xyloglucosyl transferase activity Source: UniProtKB-EC

    GO - Biological processi

    1. cellular glucan metabolic process Source: InterPro

    Keywords - Molecular functioni

    Glycosidase, Hydrolase, Transferase

    Keywords - Biological processi

    Cell wall biogenesis/degradation

    Enzyme and pathway databases

    BioCyciARA:AT4G13080-MONOMER.

    Protein family/group databases

    CAZyiGH16. Glycoside Hydrolase Family 16.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Putative xyloglucan endotransglucosylase/hydrolase protein 1 (EC:2.4.1.207)
    Short name:
    At-XTH1
    Short name:
    XTH-1
    Gene namesi
    Name:XTH1
    Ordered Locus Names:At4g13080
    ORF Names:F25G13.170
    OrganismiArabidopsis thaliana (Mouse-ear cress)
    Taxonomic identifieri3702 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
    ProteomesiUP000006548: Chromosome 4

    Organism-specific databases

    TAIRiAT4G13080.

    Subcellular locationi

    GO - Cellular componenti

    1. apoplast Source: UniProtKB-SubCell
    2. cell wall Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Apoplast, Cell wall, Secreted

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Signal peptidei1 – 2121Sequence AnalysisAdd
    BLAST
    Chaini22 – 292271Putative xyloglucan endotransglucosylase/hydrolase protein 1PRO_0000011801Add
    BLAST

    Amino acid modifications

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Glycosylationi177 – 1771N-linked (GlcNAc...)Sequence Analysis
    Glycosylationi212 – 2121N-linked (GlcNAc...)Sequence Analysis
    Glycosylationi226 – 2261N-linked (GlcNAc...)Sequence Analysis

    Post-translational modificationi

    Contains at least one intrachain disulfide bond essential for its enzymatic activity.By similarity

    Keywords - PTMi

    Disulfide bond, Glycoprotein

    Expressioni

    Gene expression databases

    GenevestigatoriQ9SV61.

    Interactioni

    Protein-protein interaction databases

    STRINGi3702.AT4G13080.1-P.

    Structurei

    3D structure databases

    ProteinModelPortaliQ9SV61.
    SMRiQ9SV61. Positions 34-289.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Keywords - Domaini

    Signal

    Phylogenomic databases

    eggNOGiCOG2273.
    HOGENOMiHOG000236368.
    InParanoidiQ9SV61.
    KOiK08235.
    OMAiPAADFHD.

    Family and domain databases

    Gene3Di2.60.120.200. 1 hit.
    InterProiIPR008264. Beta_glucanase.
    IPR008985. ConA-like_lec_gl_sf.
    IPR013320. ConA-like_subgrp.
    IPR000757. Glyco_hydro_16.
    IPR016455. XET.
    IPR010713. XET_C.
    [Graphical view]
    PfamiPF00722. Glyco_hydro_16. 1 hit.
    PF06955. XET_C. 1 hit.
    [Graphical view]
    PIRSFiPIRSF005604. XET. 1 hit.
    PRINTSiPR00737. GLHYDRLASE16.
    SUPFAMiSSF49899. SSF49899. 1 hit.

    Sequencei

    Sequence statusi: Complete.

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

    Q9SV61-1 [UniParc]FASTAAdd to Basket

    « Hide

    MEYLSIFGFV SVLYLIIRVD ARAYEVNGID QSKVGFDDNY VVTWGQNNVL    50
    KLNQGKEVQL SLDHSSGSGF ESKNHYESGF FQIRIKVPPK DTSGVVTAFY 100
    LTSKGNTHDE VDFEFLGNKE GKLAVQTNVF TNGKGNREQK LALWFDPSKD 150
    FHTYAILWNP YQIVLYVDNI PVRVFKNTTS QGMNYPSKPM QVVVSLWNGE 200
    NWATDGGKSK INWSLAPFKA NFQGFNNSGC FTNAEKNACG SSAYWWNTGS 250
    YSKLSDSEQK AYTNVRQKYM NYDYCSDKVR FHVPPSECKW NN 292
    Length:292
    Mass (Da):33,247
    Last modified:May 31, 2011 - v2
    Checksum:iB4459C51EECBB139
    GO

    Sequence cautioni

    The sequence CAB45507.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.
    The sequence CAB78350.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AL079349 Genomic DNA. Translation: CAB45507.1. Different initiation.
    AL161535 Genomic DNA. Translation: CAB78350.1. Different initiation.
    CP002687 Genomic DNA. Translation: AEE83228.1.
    PIRiT10210.
    RefSeqiNP_193044.2. NM_117377.2.
    UniGeneiAt.54296.

    Genome annotation databases

    EnsemblPlantsiAT4G13080.1; AT4G13080.1; AT4G13080.
    GeneIDi826922.
    KEGGiath:AT4G13080.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AL079349 Genomic DNA. Translation: CAB45507.1 . Different initiation.
    AL161535 Genomic DNA. Translation: CAB78350.1 . Different initiation.
    CP002687 Genomic DNA. Translation: AEE83228.1 .
    PIRi T10210.
    RefSeqi NP_193044.2. NM_117377.2.
    UniGenei At.54296.

    3D structure databases

    ProteinModelPortali Q9SV61.
    SMRi Q9SV61. Positions 34-289.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 3702.AT4G13080.1-P.

    Protein family/group databases

    CAZyi GH16. Glycoside Hydrolase Family 16.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblPlantsi AT4G13080.1 ; AT4G13080.1 ; AT4G13080 .
    GeneIDi 826922.
    KEGGi ath:AT4G13080.

    Organism-specific databases

    TAIRi AT4G13080.

    Phylogenomic databases

    eggNOGi COG2273.
    HOGENOMi HOG000236368.
    InParanoidi Q9SV61.
    KOi K08235.
    OMAi PAADFHD.

    Enzyme and pathway databases

    BioCyci ARA:AT4G13080-MONOMER.

    Gene expression databases

    Genevestigatori Q9SV61.

    Family and domain databases

    Gene3Di 2.60.120.200. 1 hit.
    InterProi IPR008264. Beta_glucanase.
    IPR008985. ConA-like_lec_gl_sf.
    IPR013320. ConA-like_subgrp.
    IPR000757. Glyco_hydro_16.
    IPR016455. XET.
    IPR010713. XET_C.
    [Graphical view ]
    Pfami PF00722. Glyco_hydro_16. 1 hit.
    PF06955. XET_C. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF005604. XET. 1 hit.
    PRINTSi PR00737. GLHYDRLASE16.
    SUPFAMi SSF49899. SSF49899. 1 hit.
    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. "The XTH family of enzymes involved in xyloglucan endotransglucosylation and endohydrolysis: current perspectives and a new unifying nomenclature."
      Rose J.K.C., Braam J., Fry S.C., Nishitani K.
      Plant Cell Physiol. 43:1421-1435(2002) [PubMed] [Europe PMC] [Abstract]
      Cited for: NOMENCLATURE.

    Entry informationi

    Entry nameiXTH1_ARATH
    AccessioniPrimary (citable) accession number: Q9SV61
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: November 28, 2003
    Last sequence update: May 31, 2011
    Last modified: October 1, 2014
    This is version 105 of the entry and version 2 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