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Entry version 107 (11 Dec 2019)
Sequence version 1 (01 Mar 2001)
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Protein

Beta-D-xylosidase 4

Gene

BXL4

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Beta-D-xylosidase showing an optimal efficiency with the natural substrate xylobiose.1 Publication

Miscellaneous

Might be processed at the C-terminus.

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the ‘Function’ section describes biophysical and chemical properties, such as maximal absorption, kinetic parameters, pH dependence, redox potentials and temperature dependence.<p><a href='/help/biophysicochemical_properties' target='_top'>More...</a></p>Kineticsi

  1. KM=0.7 mM for p-nitrophenyl-beta-D-xylopyranoside1 Publication

    pH dependencei

    Optimum pH is 4.7.1 Publication

    Temperature dependencei

    Optimum temperature is 60 degrees Celsius.1 Publication

    Sites

    Feature keyPosition(s)DescriptionActionsGraphical viewLength
    <p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei308By similarity1

    <p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

    GO - Biological processi

    <p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

    Molecular functionGlycosidase, Hydrolase

    Enzyme and pathway databases

    BioCyc Collection of Pathway/Genome Databases

    More...
    BioCyci
    ARA:AT5G64570-MONOMER

    BRENDA Comprehensive Enzyme Information System

    More...
    BRENDAi
    3.2.1.37 399

    SABIO-RK: Biochemical Reaction Kinetics Database

    More...
    SABIO-RKi
    Q9FLG1

    Protein family/group databases

    Carbohydrate-Active enZymes

    More...
    CAZyi
    GH3 Glycoside Hydrolase Family 3

    <p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

    <p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
    Recommended name:
    Beta-D-xylosidase 4 (EC:3.2.1.37)
    Short name:
    AtBXL4
    <p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
    Name:BXL4
    Ordered Locus Names:At5g64570
    ORF Names:MUB3.9
    <p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiArabidopsis thaliana (Mouse-ear cress)
    <p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri3702 [NCBI]
    <p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliopsidaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
    <p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
    • UP000006548 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 5

    Organism-specific databases

    Arabidopsis Information Portal

    More...
    Araporti
    AT5G64570

    The Arabidopsis Information Resource

    More...
    TAIRi
    locus:2174809 AT5G64570

    <p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>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 & Seán O’Donoghue; Source: COMPARTMENTS

    Keywords - Cellular componenti

    Secreted

    <p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

    Molecule processing

    Feature keyPosition(s)DescriptionActionsGraphical viewLength
    <p>This subsection of the ‘PTM / Processing’ section denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 38Sequence analysisAdd BLAST38
    <p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_000038405939 – 784Beta-D-xylosidase 4Add BLAST746

    Amino acid modifications

    Feature keyPosition(s)DescriptionActionsGraphical viewLength
    <p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi141N-linked (GlcNAc...) asparagineSequence analysis1
    Glycosylationi441N-linked (GlcNAc...) asparagineSequence analysis1

    Keywords - PTMi

    Glycoprotein

    Proteomic databases

    PaxDb, a database of protein abundance averages across all three domains of life

    More...
    PaxDbi
    Q9FLG1

    PRoteomics IDEntifications database

    More...
    PRIDEi
    Q9FLG1

    <p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

    <p>This subsection of the ‘Expression’ section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified ‘at protein level’. <br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

    Expressed in flowers, siliques and the apical part of the stems.2 Publications

    Gene expression databases

    ExpressionAtlas, Differential and Baseline Expression

    More...
    ExpressionAtlasi
    Q9FLG1 baseline and differential

    Genevisible search portal to normalized and curated expression data from Genevestigator

    More...
    Genevisiblei
    Q9FLG1 AT

    <p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

    Protein-protein interaction databases

    STRING: functional protein association networks

    More...
    STRINGi
    3702.AT5G64570.1

    <p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

    3D structure databases

    SWISS-MODEL Repository - a database of annotated 3D protein structure models

    More...
    SMRi
    Q9FLG1

    Database of comparative protein structure models

    More...
    ModBasei
    Search...

    <p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

    <p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

    Belongs to the glycosyl hydrolase 3 family.Curated

    Keywords - Domaini

    Signal

    Phylogenomic databases

    evolutionary genealogy of genes: Non-supervised Orthologous Groups

    More...
    eggNOGi
    ENOG410IE0I Eukaryota
    COG1472 LUCA

    The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

    More...
    HOGENOMi
    HOG000031216

    InParanoid: Eukaryotic Ortholog Groups

    More...
    InParanoidi
    Q9FLG1

    KEGG Orthology (KO)

    More...
    KOi
    K15920

    Identification of Orthologs from Complete Genome Data

    More...
    OMAi
    PEEMPWL

    Database of Orthologous Groups

    More...
    OrthoDBi
    321444at2759

    Database for complete collections of gene phylogenies

    More...
    PhylomeDBi
    Q9FLG1

    Family and domain databases

    Gene3D Structural and Functional Annotation of Protein Families

    More...
    Gene3Di
    2.60.40.10, 1 hit
    3.20.20.300, 1 hit
    3.40.50.1700, 1 hit

    Integrated resource of protein families, domains and functional sites

    More...
    InterProi
    View protein in InterPro
    IPR026891 Fn3-like
    IPR002772 Glyco_hydro_3_C
    IPR036881 Glyco_hydro_3_C_sf
    IPR001764 Glyco_hydro_3_N
    IPR036962 Glyco_hydro_3_N_sf
    IPR017853 Glycoside_hydrolase_SF
    IPR013783 Ig-like_fold

    Pfam protein domain database

    More...
    Pfami
    View protein in Pfam
    PF14310 Fn3-like, 1 hit
    PF00933 Glyco_hydro_3, 1 hit
    PF01915 Glyco_hydro_3_C, 1 hit

    Protein Motif fingerprint database; a protein domain database

    More...
    PRINTSi
    PR00133 GLHYDRLASE3

    Simple Modular Architecture Research Tool; a protein domain database

    More...
    SMARTi
    View protein in SMART
    SM01217 Fn3_like, 1 hit

    Superfamily database of structural and functional annotation

    More...
    SUPFAMi
    SSF51445 SSF51445, 1 hit
    SSF52279 SSF52279, 1 hit

    <p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequence (1+)i

    <p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

    <p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

    This entry has 1 described isoform and 2 potential isoforms that are computationally mapped.Show allAlign All

    Q9FLG1-1 [UniParc]FASTAAdd to basket
    « Hide
            10         20         30         40         50
    MGSSSPLTRR NRAPPSSVSS VYLIFLCFFL YFLNFSNAQS SPVFACDVAA
    60 70 80 90 100
    NPSLAAYGFC NTVLKIEYRV ADLVARLTLQ EKIGFLVSKA NGVTRLGIPT
    110 120 130 140 150
    YEWWSEALHG VSYIGPGTHF SSQVPGATSF PQVILTAASF NVSLFQAIGK
    160 170 180 190 200
    VVSTEARAMY NVGLAGLTYW SPNVNIFRDP RWGRGQETPG EDPLLASKYA
    210 220 230 240 250
    SGYVKGLQET DGGDSNRLKV AACCKHYTAY DVDNWKGVER YSFNAVVTQQ
    260 270 280 290 300
    DMDDTYQPPF KSCVVDGNVA SVMCSYNQVN GKPTCADPDL LSGVIRGEWK
    310 320 330 340 350
    LNGYIVSDCD SVDVLYKNQH YTKTPAEAAA ISILAGLDLN CGSFLGQHTE
    360 370 380 390 400
    EAVKSGLVNE AAIDKAISNN FLTLMRLGFF DGNPKNQIYG GLGPTDVCTS
    410 420 430 440 450
    ANQELAADAA RQGIVLLKNT GCLPLSPKSI KTLAVIGPNA NVTKTMIGNY
    460 470 480 490 500
    EGTPCKYTTP LQGLAGTVST TYLPGCSNVA CAVADVAGAT KLAATADVSV
    510 520 530 540 550
    LVIGADQSIE AESRDRVDLH LPGQQQELVI QVAKAAKGPV LLVIMSGGGF
    560 570 580 590 600
    DITFAKNDPK IAGILWVGYP GEAGGIAIAD IIFGRYNPSG KLPMTWYPQS
    610 620 630 640 650
    YVEKVPMTIM NMRPDKASGY PGRTYRFYTG ETVYAFGDGL SYTKFSHTLV
    660 670 680 690 700
    KAPSLVSLGL EENHVCRSSE CQSLDAIGPH CENAVSGGGS AFEVHIKVRN
    710 720 730 740 750
    GGDREGIHTV FLFTTPPAIH GSPRKHLVGF EKIRLGKREE AVVRFKVEIC
    760 770 780
    KDLSVVDEIG KRKIGLGKHL LHVGDLKHSL SIRI
    Length:784
    Mass (Da):84,308
    Last modified:March 1, 2001 - v1
    <p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i52D404092378771A
    GO

    <p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

    There are 2 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
    EntryEntry nameProtein names
    Gene namesLengthAnnotation
    A0A1P8BFA0A0A1P8BFA0_ARATH
    Beta-D-xylosidase 4
    XYL4 ATBXL4, beta-D-xylosidase 4, MUB3.9, MUB3_9, At5g64570
    610Annotation score:

    Annotation score:1 out of 5

    <p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
    A0A1P8BF93A0A1P8BF93_ARATH
    Beta-D-xylosidase 4
    XYL4 ATBXL4, beta-D-xylosidase 4, MUB3.9, MUB3_9, At5g64570
    626Annotation score:

    Annotation score:1 out of 5

    <p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>

    Experimental Info

    Feature keyPosition(s)DescriptionActionsGraphical viewLength
    <p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti263C → Y in BAD94481 (Ref. 3) Curated1
    Sequence conflicti520H → R in BAD94481 (Ref. 3) Curated1

    Sequence databases

    Select the link destinations:

    EMBL nucleotide sequence database

    More...
    EMBLi

    GenBank nucleotide sequence database

    More...
    GenBanki

    DNA Data Bank of Japan; a nucleotide sequence database

    More...
    DDBJi
    Links Updated
    AB010076 Genomic DNA Translation: BAB11424.1
    CP002688 Genomic DNA Translation: AED97922.1
    AK221967 mRNA Translation: BAD94481.1

    NCBI Reference Sequences

    More...
    RefSeqi
    NP_201262.1, NM_125853.3

    Genome annotation databases

    Ensembl plant genome annotation project

    More...
    EnsemblPlantsi
    AT5G64570.1; AT5G64570.1; AT5G64570

    Database of genes from NCBI RefSeq genomes

    More...
    GeneIDi
    836578

    Gramene; a comparative resource for plants

    More...
    Gramenei
    AT5G64570.1; AT5G64570.1; AT5G64570

    KEGG: Kyoto Encyclopedia of Genes and Genomes

    More...
    KEGGi
    ath:AT5G64570

    <p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

    <p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBLi
    GenBanki
    DDBJi
    Links Updated
    AB010076 Genomic DNA Translation: BAB11424.1
    CP002688 Genomic DNA Translation: AED97922.1
    AK221967 mRNA Translation: BAD94481.1
    RefSeqiNP_201262.1, NM_125853.3

    3D structure databases

    SMRiQ9FLG1
    ModBaseiSearch...

    Protein-protein interaction databases

    STRINGi3702.AT5G64570.1

    Protein family/group databases

    CAZyiGH3 Glycoside Hydrolase Family 3

    Proteomic databases

    PaxDbiQ9FLG1
    PRIDEiQ9FLG1

    Genome annotation databases

    EnsemblPlantsiAT5G64570.1; AT5G64570.1; AT5G64570
    GeneIDi836578
    GrameneiAT5G64570.1; AT5G64570.1; AT5G64570
    KEGGiath:AT5G64570

    Organism-specific databases

    AraportiAT5G64570
    TAIRilocus:2174809 AT5G64570

    Phylogenomic databases

    eggNOGiENOG410IE0I Eukaryota
    COG1472 LUCA
    HOGENOMiHOG000031216
    InParanoidiQ9FLG1
    KOiK15920
    OMAiPEEMPWL
    OrthoDBi321444at2759
    PhylomeDBiQ9FLG1

    Enzyme and pathway databases

    BioCyciARA:AT5G64570-MONOMER
    BRENDAi3.2.1.37 399
    SABIO-RKiQ9FLG1

    Miscellaneous databases

    Protein Ontology

    More...
    PROi
    PR:Q9FLG1

    Gene expression databases

    ExpressionAtlasiQ9FLG1 baseline and differential
    GenevisibleiQ9FLG1 AT

    Family and domain databases

    Gene3Di2.60.40.10, 1 hit
    3.20.20.300, 1 hit
    3.40.50.1700, 1 hit
    InterProiView protein in InterPro
    IPR026891 Fn3-like
    IPR002772 Glyco_hydro_3_C
    IPR036881 Glyco_hydro_3_C_sf
    IPR001764 Glyco_hydro_3_N
    IPR036962 Glyco_hydro_3_N_sf
    IPR017853 Glycoside_hydrolase_SF
    IPR013783 Ig-like_fold
    PfamiView protein in Pfam
    PF14310 Fn3-like, 1 hit
    PF00933 Glyco_hydro_3, 1 hit
    PF01915 Glyco_hydro_3_C, 1 hit
    PRINTSiPR00133 GLHYDRLASE3
    SMARTiView protein in SMART
    SM01217 Fn3_like, 1 hit
    SUPFAMiSSF51445 SSF51445, 1 hit
    SSF52279 SSF52279, 1 hit

    ProtoNet; Automatic hierarchical classification of proteins

    More...
    ProtoNeti
    Search...

    MobiDB: a database of protein disorder and mobility annotations

    More...
    MobiDBi
    Search...

    <p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

    <p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiBXL4_ARATH
    <p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q9FLG1
    Secondary accession number(s): Q56WR7
    <p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: September 22, 2009
    Last sequence update: March 1, 2001
    Last modified: December 11, 2019
    This is version 107 of the entry and version 1 of the sequence. See complete history.
    <p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programPlant Protein Annotation Program

    <p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

    Keywords - Technical termi

    Reference proteome

    Documents

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