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Entry version 113 (12 Aug 2020)
Sequence version 1 (01 Mar 2001)
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Protein

Beta-glucosidase 31

Gene

BGLU31

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

Annotation score:3 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 transcript 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

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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

  • Hydrolysis of terminal, non-reducing beta-D-glucosyl residues with release of beta-D-glucose. EC:3.2.1.21

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei51SubstrateBy similarity1
Binding sitei154SubstrateBy similarity1
Binding sitei199SubstrateBy similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 sitei200Proton donorBy similarity1
Binding sitei344SubstrateBy similarity1
Active sitei417NucleophileBy similarity1
Binding sitei467SubstrateBy 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:AT5G24540-MONOMER

Protein family/group databases

Carbohydrate-Active enZymes

More...
CAZyi
GH1, Glycoside Hydrolase Family 1

<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%5Fand%5Ftaxonomy%5Fsection">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-glucosidase 31 (EC:3.2.1.21)
Short name:
AtBGLU31
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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:BGLU31
Ordered Locus Names:At5g24540
ORF Names:K18P6.7
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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%5Fand%5Ftaxonomy%5Fsection">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%5Fand%5Ftaxonomy%5Fsection">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%5Fand%5Ftaxonomy%5Fsection">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%5Fmanual">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
AT5G24540

The Arabidopsis Information Resource

More...
TAIRi
locus:2153934, AT5G24540

<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 – 22Sequence analysisAdd BLAST22
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_000038959323 – 534Beta-glucosidase 31Add BLAST512

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">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>Glycosylationi68N-linked (GlcNAc...) asparagineSequence analysis1
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi219 ↔ 227By similarity
Glycosylationi374N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi425N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

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

More...
PaxDbi
Q9FLU9

PRoteomics IDEntifications database

More...
PRIDEi
Q9FLU9

ProteomicsDB: a multi-organism proteome resource

More...
ProteomicsDBi
240466

<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

Gene expression databases

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q9FLU9, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q9FLU9, 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.AT5G24540.1

<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
Q9FLU9

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

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni474 – 475Substrate bindingBy similarity2

<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 1 family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0626, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_001859_1_0_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q9FLU9

KEGG Orthology (KO)

More...
KOi
K01188

Identification of Orthologs from Complete Genome Data

More...
OMAi
ARAMSWN

Database of Orthologous Groups

More...
OrthoDBi
408001at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q9FLU9

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR001360, Glyco_hydro_1
IPR033132, Glyco_hydro_1_N_CS
IPR017853, Glycoside_hydrolase_SF

The PANTHER Classification System

More...
PANTHERi
PTHR10353, PTHR10353, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00232, Glyco_hydro_1, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00131, GLHYDRLASE1

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF51445, SSF51445, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00653, GLYCOSYL_HYDROL_F1_2, 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%5Flength">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%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">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%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">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 1 potential isoform that is computationally mapped.Show allAlign All

Q9FLU9-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAIKLIALVI TLCVASWDVA QGRSLRFSTT PLNRYSFPPH FDFGVASSAY
60 70 80 90 100
QYEGAVEEGG RSLSIWDNFT HAFPERTNMD NGDVAVDFYH RYKEDIKLIK
110 120 130 140 150
EMNMDSFRFS LSWSRILPSG KLSDGVNKEG VQFYKNLIDE LIENGIKPFV
160 170 180 190 200
TIYHWDIPQA LDDEYGSFLS PRIIDDFRNY ARFCFQEFGD KVSMWTTFNE
210 220 230 240 250
PYVYSVSGYD AGNKAMGRCS KWVNSLCIAG DSGTEPYLVS HHLLLAHAAA
260 270 280 290 300
VEEFRKCDKI SQDSKIGIVL SPYWFEPYDS ASNADKEAVE RALAFNIGWH
310 320 330 340 350
LSPLVFGDYP ETIKISAGNR LPSFTKEQSM MVKNSFDFIG VNYYTARFVA
360 370 380 390 400
HDLNVDISRP RFMTDQHLQY KLTNRTGDTI SLESDGTKIL WSYPEGLRKI
410 420 430 440 450
LNYIKNKYNN PTIYITENGF DDYENGTVTR EEILEDTKRI EYHQKHLQEL
460 470 480 490 500
QKAITEDGCD VKGYFTWSLL DNFEWEHGYA VRFGLYYVDY KNGLQRHAKH
510 520 530
SAMWFKHFLE RSGKPMPMDL FKSVKRWWST LQMI
Length:534
Mass (Da):61,872
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:i715CD0BB48EB8DCA
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 is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A1P8BER6A0A1P8BER6_ARATH
Beta glucosidase 31
BGLU31 beta glucosidase 31, At5g24540, K18P6.7, K18P6_7
455Annotation 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>

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
AB010068 Genomic DNA Translation: BAB11206.1
CP002688 Genomic DNA Translation: AED93323.1
DQ446980 mRNA Translation: ABE66178.1

NCBI Reference Sequences

More...
RefSeqi
NP_197842.1, NM_122362.2

Genome annotation databases

Ensembl plant genome annotation project

More...
EnsemblPlantsi
AT5G24540.1; AT5G24540.1; AT5G24540

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
832525

Gramene; a comparative resource for plants

More...
Gramenei
AT5G24540.1; AT5G24540.1; AT5G24540

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ath:AT5G24540

<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
AB010068 Genomic DNA Translation: BAB11206.1
CP002688 Genomic DNA Translation: AED93323.1
DQ446980 mRNA Translation: ABE66178.1
RefSeqiNP_197842.1, NM_122362.2

3D structure databases

SMRiQ9FLU9
ModBaseiSearch...

Protein-protein interaction databases

STRINGi3702.AT5G24540.1

Protein family/group databases

CAZyiGH1, Glycoside Hydrolase Family 1

Proteomic databases

PaxDbiQ9FLU9
PRIDEiQ9FLU9
ProteomicsDBi240466

Genome annotation databases

EnsemblPlantsiAT5G24540.1; AT5G24540.1; AT5G24540
GeneIDi832525
GrameneiAT5G24540.1; AT5G24540.1; AT5G24540
KEGGiath:AT5G24540

Organism-specific databases

AraportiAT5G24540
TAIRilocus:2153934, AT5G24540

Phylogenomic databases

eggNOGiKOG0626, Eukaryota
HOGENOMiCLU_001859_1_0_1
InParanoidiQ9FLU9
KOiK01188
OMAiARAMSWN
OrthoDBi408001at2759
PhylomeDBiQ9FLU9

Enzyme and pathway databases

BioCyciARA:AT5G24540-MONOMER

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q9FLU9

Gene expression databases

ExpressionAtlasiQ9FLU9, baseline and differential
GenevisibleiQ9FLU9, AT

Family and domain databases

InterProiView protein in InterPro
IPR001360, Glyco_hydro_1
IPR033132, Glyco_hydro_1_N_CS
IPR017853, Glycoside_hydrolase_SF
PANTHERiPTHR10353, PTHR10353, 1 hit
PfamiView protein in Pfam
PF00232, Glyco_hydro_1, 1 hit
PRINTSiPR00131, GLHYDRLASE1
SUPFAMiSSF51445, SSF51445, 1 hit
PROSITEiView protein in PROSITE
PS00653, GLYCOSYL_HYDROL_F1_2, 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 nameiBGL31_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: Q9FLU9
<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%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 24, 2009
Last sequence update: March 1, 2001
Last modified: August 12, 2020
This is version 113 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. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families
  3. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
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