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Entry version 58 (02 Jun 2021)
Sequence version 2 (22 Jul 2008)
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Protein

Dextransucrase

Gene
N/A
Organism
Lactobacillus reuteri
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>
-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

<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

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 sitei919Glucose; via carbonyl oxygenCombined sources1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the 'Description' field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi969Calcium 1Combined sources1
Metal bindingi969Calcium 2Combined sources1
Binding sitei974GlucoseCombined sources1
Metal bindingi975Calcium 1Combined sources1
Metal bindingi975Calcium 2Combined sources1
Metal bindingi1019Calcium 1; via carbonyl oxygenCombined sources1
Metal bindingi1019Calcium 2; via carbonyl oxygenCombined sources1
Metal bindingi1483Calcium 1Combined sources1
Metal bindingi1483Calcium 2Combined sources1
Binding sitei1521GlucoseCombined sources1

<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 functionGlycosyltransferaseImportedARBA annotation, Transferase
LigandCalciumCombined sources, Metal-bindingCombined sources

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...
BRENDAi
2.4.1.B34, 2890

Protein family/group databases

Carbohydrate-Active enZymes

More...
CAZyi
GH70, Glycoside Hydrolase Family 70

<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:
DextransucraseARBA annotation (EC:2.4.1.5ARBA annotation)
<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>OrganismiLactobacillus reuteriImported
<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 identifieri1598 [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 lineageiBacteriaFirmicutesBacilliLactobacillalesLactobacillaceaeLimosilactobacillus

<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 – 39Sequence analysisAdd BLAST39
<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_500426196640 – 1619DextransucraseSequence analysisAdd BLAST1580

<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
Q5SBM0

Database of comparative protein structure models

More...
ModBasei
Search...

Protein Data Bank in Europe - Knowledge Base

More...
PDBe-KBi
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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">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>Domaini814 – 1606Glyco_hydro_70InterPro annotationAdd BLAST793

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>Regioni42 – 118DisorderedSequence analysisAdd BLAST77
Regioni1125 – 1128Glucose bindingCombined sources4
Regioni1432 – 1440Glucose bindingCombined sources9
Regioni1487 – 1488Glucose bindingCombined sources2
Regioni1577 – 1578Glucose bindingCombined sources2

<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 70 family.ARBA annotation

Keywords - Domaini

SignalSequence analysis

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR003318, Glyco_hydro70cat
IPR017853, Glycoside_hydrolase_SF
IPR022263, KxYKxGKxW

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF02324, Glyco_hydro_70, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF51445, SSF51445, 2 hits

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%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>Sequencei

<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.

Q5SBM0-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MELKKHFKLY KSGKQWVTAA VATIAFSAGV LTTSEVVHAD TNTGDQQTEQ
60 70 80 90 100
VTQPSNSTTQ DVKPVSTDAS SDTKIVSDNK ENNNQVGNTN VSGQNSSKDT
110 120 130 140 150
KSVLTGTNSV TQNYDHNDNG NYGYIDSANL NNNQLQVSGW SATNQNINKD
160 170 180 190 200
NHFIIAYDST SQQELGRTKV ETPVARPDVK AVHNVYNAEN SGFNVNVSLN
210 220 230 240 250
FDKMNNYRDA IKIISRYSGV PDGNSDYVDF VSQPIIFDEN NYAHLDDFSV
260 270 280 290 300
QNGKLHVSGW NATNKAIQNP NHFLILFDRT INREVARQKV TAGINRPDVE
310 320 330 340 350
KAYPQVINAN ISGFDAAFDI TTLNPNDEYQ ILSRYSNDDN GEGSYVTYWF
360 370 380 390 400
KPQRIAPANQ FNSGHLDSFN ISKAGKVTVS GWQATNLSNI QSNRFIILFD
410 420 430 440 450
NTANHQIAST KITNTARPDV EKVYPQVLNA TNSGYDVTFD LTQDQIAQLL
460 470 480 490 500
PNHSYSIVSR YSADANGNGN DKQHTDFWST PITLNKTASY IDSISLNGNE
510 520 530 540 550
LNVRGWMASD ASATQANPYL IVLNNGKEVT RQKLTLVARP DVAKVYPDVY
560 570 580 590 600
SSLDSGFNTT IKLTVPQLNE LTGNMQVLLR YSTAADGNPI NNGGFTDQYS
610 620 630 640 650
KNYATNGGSF DFVKVDNNQV AFSGWHVSDQ ATDKPYQWII VLANGKEVGR
660 670 680 690 700
QLISSTTNGF VSYNRPDVYN VNPAISNSST SGFQGIMTLK DNIKNANVQL
710 720 730 740 750
VHRFSDDGQN GEGNRVDYWS EVMPVTNTFQ KGTDQLMRNL VAKPNKNQLK
760 770 780 790 800
IYNGNTLVKT LGPGTWENMA FAQDSSAINN IDGYLSYTDW YRPYGTSQDG
810 820 830 840 850
KTWYKTTAMD WRPLLMYIWP SKDVQAQFIK YFVNNGYENA NYGLTKDTVA
860 870 880 890 900
NINKDTNTTV LANMAQNLRY VIEQSIAANK GTSKLANDIN SFAATVPELS
910 920 930 940 950
ASSELSLQSM PNYRPDKSGT IDSDQVIFVN NNSKDPRKGN TSYADSNYRL
960 970 980 990 1000
MNRTINNQAG NNNSDNSPEL LVGNDIDNSN PVVQAENLNW EYFLLNYGKL
1010 1020 1030 1040 1050
MGYNPDGNFD GFRVDAADNI DADVLDQMGQ LMNDMYHTKG NPQNANDHLS
1060 1070 1080 1090 1100
YNEGYHSGAA QMLNEKGNPQ LYMDSGEFYT LENVLGRANN RDNIGNLITN
1110 1120 1130 1140 1150
SIVNRQNDTT ENEATPNWSF VTNHDQRKNL INRLIIKDHS NIPDIMGSAY
1160 1170 1180 1190 1200
KVEYANQAWQ EFYADQEKTN KQYAQYNVPA QYAILLSNKD TVPQVYYGDL
1210 1220 1230 1240 1250
YNETAQYMQE KSIYYDAITT LMRARKQFVS GGQTMTKLNN NLLASVRYGK
1260 1270 1280 1290 1300
GVVDANSNGT DKLSRTSGMA VLVGNDSNMA QQSVAINMGR AHANQQYRNL
1310 1320 1330 1340 1350
IDTTENGLTY DADNSENPAI LTTDSNGILK VTVKGYSNPY VSGYLGVWVP
1360 1370 1380 1390 1400
VISGDQDVTT NASDVVANKE KTFESNAALD SHMIYEDFSL FQPEPTSVEN
1410 1420 1430 1440 1450
HAYNVIAKNA SLFSDLGITD FWMAPAYTPF GRSRYNEGYS MTDRYNLGTT
1460 1470 1480 1490 1500
ANPTKYGSGE ELANTIAALH KAGLKVQEDI VMNQMIGFSG QEAVTVTRTN
1510 1520 1530 1540 1550
NRGMQIHVNG QTYANQIYFA YTTGGGNGQE TYGGKYLAEL QKNYPDLFTT
1560 1570 1580 1590 1600
KAISTGVAPD PTVRINKWSA KYQNGTSLQN IGIGLAVKLA NGDYAYLNSG
1610
DNKAFNTLLP TAISLNFNN
Length:1,619
Mass (Da):179,412
Last modified:July 22, 2008 - v2
<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:i58800B5CDCD9D08E
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AY697435 Genomic DNA Translation: AAU08014.2

<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
AY697435 Genomic DNA Translation: AAU08014.2

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
5JBDX-ray1.80A/B735-1619[»]
5JBEX-ray2.10A/B761-1614[»]
5JBFX-ray2.19A/B762-1614[»]
SMRiQ5SBM0
ModBaseiSearch...
PDBe-KBiSearch...

Protein family/group databases

CAZyiGH70, Glycoside Hydrolase Family 70

Enzyme and pathway databases

BRENDAi2.4.1.B34, 2890

Family and domain databases

InterProiView protein in InterPro
IPR003318, Glyco_hydro70cat
IPR017853, Glycoside_hydrolase_SF
IPR022263, KxYKxGKxW
PfamiView protein in Pfam
PF02324, Glyco_hydro_70, 1 hit
SUPFAMiSSF51445, SSF51445, 2 hits
TIGRFAMsiTIGR03715, KxYKxGKxW, 1 hit

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 nameiQ5SBM0_LACRE
<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: Q5SBM0
<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/TrEMBL: December 21, 2004
Last sequence update: July 22, 2008
Last modified: June 2, 2021
This is version 58 of the entry and version 2 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)

<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

3D-structureCombined sources
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