Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Entry version 56 (11 Dec 2019)
Sequence version 1 (04 Apr 2006)
Previous versions | rss
Help videoAdd a publicationFeedback
Protein
Submitted name:

Beta-fructosidase

Gene

fosE

Organism
Lactobacillus paracasei
Status
Unreviewed-Annotation score:

Annotation score:2 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>
-Protein predictedi <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>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

Protein family/group databases

Carbohydrate-Active enZymes

More...
CAZyi
GH32 Glycoside Hydrolase Family 32

<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
Submitted name:
Beta-fructosidaseImported
<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:fosEImported
<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>OrganismiLactobacillus paracaseiImported
<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 identifieri1597 [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 lineageiBacteriaFirmicutesBacilliLactobacillalesLactobacillaceaeLactobacillus

<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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei1350 – 1369HelicalSequence analysisAdd BLAST20

GO - Cellular componenti

<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>Keywords - Cellular componenti

Membrane

<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 – 40Sequence analysisAdd BLAST40
<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_500971022241 – 1376Sequence analysisAdd BLAST1336

<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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini188 – 556Glyco_hydro_32NInterPro annotationAdd BLAST369
Domaini585 – 733Glyco_hydro_32CInterPro annotationAdd BLAST149
Domaini747 – 810MucBPInterPro annotationAdd BLAST64
Domaini819 – 889Ig-like_bactInterPro annotationAdd BLAST71
Domaini899 – 961Ig-like_bactInterPro annotationAdd BLAST63
Domaini979 – 1049Ig-like_bactInterPro annotationAdd BLAST71
Domaini1059 – 1116Ig-like_bactInterPro annotationAdd BLAST58
Domaini1150 – 1209Ig-like_bactInterPro annotationAdd BLAST60
Domaini1219 – 1289Ig-like_bactInterPro annotationAdd BLAST71

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>Regioni44 – 179DisorderedSequence analysisAdd BLAST136
Regioni1298 – 1325DisorderedSequence analysisAdd BLAST28

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes the position of regions of compositional bias within the protein and the particular amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi44 – 105PolarSequence analysisAdd BLAST62
Compositional biasi116 – 179PolarSequence analysisAdd BLAST64
Compositional biasi1298 – 1313PolarSequence analysisAdd BLAST16

Keywords - Domaini

SignalSequence analysis, Transmembrane, Transmembrane helixSequence analysis

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.60.40.10, 6 hits

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR013320 ConA-like_dom_sf
IPR001362 Glyco_hydro_32
IPR013189 Glyco_hydro_32_C
IPR013148 Glyco_hydro_32_N
IPR023296 Glyco_hydro_beta-prop_sf
IPR022038 Ig-like_bact
IPR013783 Ig-like_fold
IPR022263 KxYKxGKxW
IPR009459 MucBP_dom

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF07523 Big_3, 6 hits
PF08244 Glyco_hydro_32C, 1 hit
PF00251 Glyco_hydro_32N, 1 hit
PF06458 MucBP, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00640 Glyco_32, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF49899 SSF49899, 1 hit
SSF75005 SSF75005, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR03715 KxYKxGKxW, 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>Sequencei

<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.

Q27J21-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MEMDEKKHYK MYKSKSVWVF ACLSTCLIVS FFNDGQNVSA ATSASSTQIS
60 70 80 90 100
QTNTGSQPNN ETTGETAQSS VNSTATASSS SVADLPSSSD SKSSIGSTIS
110 120 130 140 150
QPTVDKKETS KSDTADNDLT KSVTTSDSDK ALPTSKTTLP TSNEQVQSSV
160 170 180 190 200
GQSQTDQSAS SATIATNAVT SDVSQNDQYN EPYRNQYHYS SSQNWINDPN
210 220 230 240 250
GLFYDSKTGL YNLYYQYNPE GNQWGNMSWG HAVSKDLINW TQEDVAIPML
260 270 280 290 300
QNQGWEDFTY TNTTGSLKDK GEVRYVGVPT TNWGDADGKK AIFSGSIVVD
310 320 330 340 350
TNNVSGLGKD AILAFYTADY QIATRKNDGA EDGWGTWIGL TEIQEQHLAY
360 370 380 390 400
SLDGGKTFIQ YSKDGNAANP QAIIPTSMNQ GGDAANFRDP SVVYDAVNKQ
410 420 430 440 450
YYLTVVSGQQ ALIYKSSNLL DWTYASKIER ENDVGNGVWE CPSLVPMKVA
460 470 480 490 500
GTNETKWVFC ISVQQGAHAT GSGMQYYVGN MTADGTWVPE SSKTLQNPMT
510 520 530 540 550
MDSGEDFYAG IPFSNMPDGR TVMLAWQSNW SYVDEAKTSP WSGNMTLPRE
560 570 580 590 600
LSLKKNADTT DGYLLTNTVV KEIANNEEAN VINKAESNFT VSRSDEQVQY
610 620 630 640 650
EGKQYKISAT FSWDEADKPK SVGFKLRVSD DQKYDMIVGY DLTTGLLYVQ
660 670 680 690 700
RLNTGEPNMG APRDKMNATV NADGSITITV YVDETSIEAF ANDGEKSITQ
710 720 730 740 750
NFFMRPENIG DQATTGVYVY SNDGTTKISD LTINPITSIW NSTGQLTEKF
760 770 780 790 800
VDENGNTIAS DKIQTGRVGQ SYTSESATIP GYVFVKENTD HINSNQLYTT
810 820 830 840 850
QNQTITYTYR ASQASVVTKD TTLAAGPSAA WNAADNLVGA TDADGNALAV
860 870 880 890 900
SDLTVNGAVD PKTPGTYTVT YSYTDATGNK ISKKATVTVI ASKADIVTKD
910 920 930 940 950
TTMVAGASTI WNAADNFVEA KNADGNALTV SDLMINGTVD SKTPGTYTVT
960 970 980 990 1000
YSYTDAAGNK INKEAIVTVI ASKADIVTKD TTMVAGPSAA WNAVDNFVEA
1010 1020 1030 1040 1050
TGADGNALAL SDLTVNGAVD PKTPGTYTVT YSYTDPAGNK ISKEATVTVI
1060 1070 1080 1090 1100
ASKADIVTKD TTMVAGPSAT WNAVDNFVEA TGADGNALAL SDLTVNGAVD
1110 1120 1130 1140 1150
PKTPGTYTVT YSYTDVAGNK ISKEAIVTVI ASKADIVTKD TTKVAGPSAT
1160 1170 1180 1190 1200
WNAADNLVIA TDAKGNALAL SNLTVTGSVD SKTPGTYTVT YSYTDAAGNK
1210 1220 1230 1240 1250
ISKEATVTVI ASKADIVTKD TTMVAGPSAA WNAANNLVSA TDADGNALAM
1260 1270 1280 1290 1300
SNLTVTGTVD LKTQGTYTVT YTYTDVAGNK ISKEATVTVL TEKETNIEDN
1310 1320 1330 1340 1350
TGSSISNDRE NPPASITGKG GDDIHQNAKT TMTKKKTETL PQAGNHVNEL
1360 1370
AIVLGQMILA ICVGGILWLK RRVKRV
Length:1,376
Mass (Da):146,924
Last modified:April 4, 2006 - 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:i0A617A0FDA209D85
GO

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
DQ396803 Genomic DNA Translation: ABD57319.1
LN846901 Genomic DNA Translation: CRL16999.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AKU58488; AKU58488; LPL9_0434

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|1597.20.peg.452

<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
DQ396803 Genomic DNA Translation: ABD57319.1
LN846901 Genomic DNA Translation: CRL16999.1

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

More...
SWISS-MODEL-Workspacei
Submit a new modelling project...

Protein family/group databases

CAZyiGH32 Glycoside Hydrolase Family 32

Genome annotation databases

EnsemblBacteriaiAKU58488; AKU58488; LPL9_0434
PATRICifig|1597.20.peg.452

Family and domain databases

Gene3Di2.60.40.10, 6 hits
InterProiView protein in InterPro
IPR013320 ConA-like_dom_sf
IPR001362 Glyco_hydro_32
IPR013189 Glyco_hydro_32_C
IPR013148 Glyco_hydro_32_N
IPR023296 Glyco_hydro_beta-prop_sf
IPR022038 Ig-like_bact
IPR013783 Ig-like_fold
IPR022263 KxYKxGKxW
IPR009459 MucBP_dom
PfamiView protein in Pfam
PF07523 Big_3, 6 hits
PF08244 Glyco_hydro_32C, 1 hit
PF00251 Glyco_hydro_32N, 1 hit
PF06458 MucBP, 1 hit
SMARTiView protein in SMART
SM00640 Glyco_32, 1 hit
SUPFAMiSSF49899 SSF49899, 1 hit
SSF75005 SSF75005, 1 hit
TIGRFAMsiTIGR03715 KxYKxGKxW, 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 nameiQ27J21_LACPA
<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: Q27J21
<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/TrEMBL: April 4, 2006
Last sequence update: April 4, 2006
Last modified: December 11, 2019
This is version 56 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 statusiUnreviewed (UniProtKB/TrEMBL)
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again