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Q9LV33

- BGL44_ARATH

UniProt

Q9LV33 - BGL44_ARATH

Protein

Beta-glucosidase 44

Gene

BGLU44

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed - Annotation score: 5 out of 5- Experimental evidence at transcript leveli
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    • History
      Entry version 91 (01 Oct 2014)
      Sequence version 1 (01 Oct 2000)
      Previous versions | rss
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    Functioni

    Hydrolyzes p-nitrophenyl beta-D-glucoside, p-nitrophenyl beta-D-mannoside, cellobiose, 4-methylumbelliferyl-beta-D-glucoside, laminarin, amygdalin, esculin and gentiobiose.1 Publication

    Catalytic activityi

    Hydrolysis of terminal, non-reducing beta-D-glucosyl residues with release of beta-D-glucose.

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Binding sitei58 – 581SubstrateBy similarity
    Metal bindingi94 – 941Zinc; shared with dimeric partnerSequence Analysis
    Metal bindingi97 – 971Zinc; shared with dimeric partnerSequence Analysis
    Binding sitei159 – 1591SubstrateBy similarity
    Binding sitei204 – 2041SubstrateBy similarity
    Active sitei205 – 2051Proton donorBy similarity
    Binding sitei347 – 3471SubstrateBy similarity
    Active sitei419 – 4191NucleophileBy similarity
    Binding sitei466 – 4661SubstrateBy similarity

    GO - Molecular functioni

    1. 4-methylumbelliferyl-beta-D-glucopyranoside beta-glucosidase activity Source: TAIR
    2. amygdalin beta-glucosidase activity Source: TAIR
    3. beta-gentiobiose beta-glucosidase activity Source: TAIR
    4. beta-glucosidase activity Source: UniProtKB
    5. beta-mannosidase activity Source: UniProtKB
    6. cellobiose glucosidase activity Source: TAIR
    7. esculin beta-glucosidase activity Source: TAIR
    8. metal ion binding Source: UniProtKB-KW

    GO - Biological processi

    1. carbohydrate metabolic process Source: InterPro

    Keywords - Molecular functioni

    Glycosidase, Hydrolase

    Keywords - Ligandi

    Metal-binding, Zinc

    Protein family/group databases

    CAZyiGH1. Glycoside Hydrolase Family 1.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Beta-glucosidase 44 (EC:3.2.1.21)
    Short name:
    AtBGLU44
    Gene namesi
    Name:BGLU44
    Ordered Locus Names:At3g18080
    ORF Names:MRC8.20
    OrganismiArabidopsis thaliana (Mouse-ear cress)
    Taxonomic identifieri3702 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
    ProteomesiUP000006548: Chromosome 3

    Organism-specific databases

    TAIRiAT3G18080.

    Subcellular locationi

    Secreted Curated

    GO - Cellular componenti

    1. cell wall Source: TAIR
    2. cytosolic ribosome Source: TAIR
    3. extracellular region Source: UniProtKB-SubCell
    4. plant-type cell wall Source: TAIR

    Keywords - Cellular componenti

    Secreted

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Signal peptidei1 – 2323Sequence AnalysisAdd
    BLAST
    Chaini24 – 512489Beta-glucosidase 44PRO_0000383462Add
    BLAST

    Amino acid modifications

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Glycosylationi86 – 861N-linked (GlcNAc...)Sequence Analysis
    Disulfide bondi224 ↔ 231By similarity
    Glycosylationi230 – 2301N-linked (GlcNAc...)Sequence Analysis
    Glycosylationi427 – 4271N-linked (GlcNAc...)Sequence Analysis

    Keywords - PTMi

    Disulfide bond, Glycoprotein

    Proteomic databases

    PaxDbiQ9LV33.
    PRIDEiQ9LV33.

    Expressioni

    Gene expression databases

    GenevestigatoriQ9LV33.

    Interactioni

    Subunit structurei

    Homodimer. Formation of the homodimer is zinc-dependent Potential.Curated

    Protein-protein interaction databases

    STRINGi3702.AT3G18080.1-P.

    Structurei

    3D structure databases

    ProteinModelPortaliQ9LV33.
    SMRiQ9LV33. Positions 37-507.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni473 – 4742Substrate bindingBy similarity

    Sequence similaritiesi

    Belongs to the glycosyl hydrolase 1 family.Curated

    Keywords - Domaini

    Signal

    Phylogenomic databases

    eggNOGiCOG2723.
    HOGENOMiHOG000088630.
    InParanoidiQ9LV33.
    KOiK05350.
    OMAiYYMYDPH.
    PhylomeDBiQ9LV33.

    Family and domain databases

    Gene3Di3.20.20.80. 1 hit.
    InterProiIPR001360. Glyco_hydro_1.
    IPR013781. Glyco_hydro_catalytic_dom.
    IPR017853. Glycoside_hydrolase_SF.
    [Graphical view]
    PANTHERiPTHR10353. PTHR10353. 1 hit.
    PfamiPF00232. Glyco_hydro_1. 1 hit.
    [Graphical view]
    PRINTSiPR00131. GLHYDRLASE1.
    SUPFAMiSSF51445. SSF51445. 1 hit.

    Sequencei

    Sequence statusi: Complete.

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

    Q9LV33-1 [UniParc]FASTAAdd to Basket

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    MRHLSSPPWP LLLLLLLSSF TSGESSLSAE KNKLHTGGLS RQSFPKGFVF    50
    GTATSAYQVE GETHQDGRGP SIWDAFVKIP GKIAKNATAE ITVDQYHRYK 100
    EDVDLMKKLN FDAYRFSISW SRIFPEGSGK VNWKGVAYYN RLIDYMVQKG 150
    ITPYANLYHY DLPLALENKY KGLLGRQVVK DFADYAEFCY KTFGDRVKNW 200
    MTFNEPRVVA ALGYDNGIFA PGRCSKAFGN CTEGNSATEP YIVTHHLILA 250
    HAAAVQRYRK YYQAKQKGRV GILLDFVWYE PLTRSKADNL AAQRARDFHI 300
    GWFIHPLVYG EYPKTMQNIV KERLPKFTEK EVKMVKGSID FVGINQYTTY 350
    YMSEPHPTTK PKDLGYQQDW NVEFGFAKLG KPIGPRAYSS WLYNVPWGMY 400
    KALMYMKERY GNPTMILSEN GMDDPGNVTL AQGLHDTTRI KYYKDYLTNL 450
    KKARDDGANV VGYFAWSLLD NFEWLSGYTS RFGIVYVDYK TLKRYPKMSA 500
    QWFKQLLKRN NK 512
    Length:512
    Mass (Da):58,983
    Last modified:October 1, 2000 - v1
    Checksum:iA870F9BB20C342E7
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AB020749 Genomic DNA. Translation: BAB02020.1.
    CP002686 Genomic DNA. Translation: AEE76044.1.
    AK316840 mRNA. Translation: BAH19552.1.
    AK316900 mRNA. Translation: BAH19607.1.
    AY084864 mRNA. Translation: AAM61427.1.
    RefSeqiNP_188436.1. NM_112690.3.
    UniGeneiAt.21649.

    Genome annotation databases

    EnsemblPlantsiAT3G18080.1; AT3G18080.1; AT3G18080.
    GeneIDi821333.
    KEGGiath:AT3G18080.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AB020749 Genomic DNA. Translation: BAB02020.1 .
    CP002686 Genomic DNA. Translation: AEE76044.1 .
    AK316840 mRNA. Translation: BAH19552.1 .
    AK316900 mRNA. Translation: BAH19607.1 .
    AY084864 mRNA. Translation: AAM61427.1 .
    RefSeqi NP_188436.1. NM_112690.3.
    UniGenei At.21649.

    3D structure databases

    ProteinModelPortali Q9LV33.
    SMRi Q9LV33. Positions 37-507.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 3702.AT3G18080.1-P.

    Protein family/group databases

    CAZyi GH1. Glycoside Hydrolase Family 1.

    Proteomic databases

    PaxDbi Q9LV33.
    PRIDEi Q9LV33.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblPlantsi AT3G18080.1 ; AT3G18080.1 ; AT3G18080 .
    GeneIDi 821333.
    KEGGi ath:AT3G18080.

    Organism-specific databases

    TAIRi AT3G18080.

    Phylogenomic databases

    eggNOGi COG2723.
    HOGENOMi HOG000088630.
    InParanoidi Q9LV33.
    KOi K05350.
    OMAi YYMYDPH.
    PhylomeDBi Q9LV33.

    Gene expression databases

    Genevestigatori Q9LV33.

    Family and domain databases

    Gene3Di 3.20.20.80. 1 hit.
    InterProi IPR001360. Glyco_hydro_1.
    IPR013781. Glyco_hydro_catalytic_dom.
    IPR017853. Glycoside_hydrolase_SF.
    [Graphical view ]
    PANTHERi PTHR10353. PTHR10353. 1 hit.
    Pfami PF00232. Glyco_hydro_1. 1 hit.
    [Graphical view ]
    PRINTSi PR00131. GLHYDRLASE1.
    SUPFAMi SSF51445. SSF51445. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. "Structural analysis of Arabidopsis thaliana chromosome 3. II. Sequence features of the 4,251,695 bp regions covered by 90 P1, TAC and BAC clones."
      Kaneko T., Katoh T., Sato S., Nakamura Y., Asamizu E., Tabata S.
      DNA Res. 7:217-221(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. "Analysis of multiple occurrences of alternative splicing events in Arabidopsis thaliana using novel sequenced full-length cDNAs."
      Iida K., Fukami-Kobayashi K., Toyoda A., Sakaki Y., Kobayashi M., Seki M., Shinozaki K.
      DNA Res. 16:155-164(2009) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
      Strain: cv. Columbia.
    4. "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].
    5. Cited for: FUNCTION, GENE FAMILY, NOMENCLATURE.

    Entry informationi

    Entry nameiBGL44_ARATH
    AccessioniPrimary (citable) accession number: Q9LV33
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: September 22, 2009
    Last sequence update: October 1, 2000
    Last modified: October 1, 2014
    This is version 91 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