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B2MUU6

- GTF1_LEUME

UniProt

B2MUU6 - GTF1_LEUME

Protein

Dextransucrase 1

Gene

dsrF

Organism
Leuconostoc mesenteroides
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 23 (01 Oct 2014)
      Sequence version 1 (10 Jun 2008)
      Previous versions | rss
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    Functioni

    Involved in the production of dextran, an extracellular glucan polymer.By similarity

    Catalytic activityi

    Sucrose + ((1->6)-alpha-D-glucosyl)(n) = D-fructose + ((1->6)-alpha-D-glucosyl)(n+1).

    GO - Molecular functioni

    1. dextransucrase activity Source: UniProtKB-EC
    2. glucosyltransferase activity Source: InterPro

    GO - Biological processi

    1. glucan biosynthetic process Source: InterPro

    Keywords - Molecular functioni

    Glycosyltransferase, Transferase

    Protein family/group databases

    CAZyiGH70. Glycoside Hydrolase Family 70.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Dextransucrase 1 (EC:2.4.1.5)
    Alternative name(s):
    Glucansucrase 1
    Sucrose 6-glucosyltransferase 1
    Gene namesi
    Name:dsrF
    OrganismiLeuconostoc mesenteroides
    Taxonomic identifieri1245 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesLeuconostocaceaeLeuconostoc

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini‹1 – ›284›284Dextransucrase 1PRO_0000403441Add
    BLAST

    Structurei

    3D structure databases

    ProteinModelPortaliB2MUU6.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the glycosyl hydrolase 70 family.Curated

    Family and domain databases

    Gene3Di3.20.20.80. 1 hit.
    InterProiIPR003318. Glyco_hydro70cat.
    IPR013781. Glyco_hydro_catalytic_dom.
    IPR017853. Glycoside_hydrolase_SF.
    [Graphical view]
    PfamiPF02324. Glyco_hydro_70. 1 hit.
    [Graphical view]
    SUPFAMiSSF51445. SSF51445. 1 hit.

    Sequencei

    Sequence statusi: Fragment.

    B2MUU6-1 [UniParc]FASTAAdd to Basket

    « Hide

    DTVPRVYYAD LYTDDGQYMA TKSPFFDAIN TLLKARVQYV AGGQSMSVDS    50
    NDVLTSVRYG KNAMTASDTG TSETRTEGVG VIVSNNAELQ LEDGHTVTLH 100
    MGAAHKNQAY RALLSTTADG LAYYDTDENA PVAYTDANGD LIFTNESIYG 150
    VQNPQVSGYL AVWVPVGAQQ DQDARTASDT TTNTSDKVFH SNAALDSQVI 200
    YEGFSNFQAF ATDSSEYTNV VIAQNADQFK QWGVTSFQLA PQYRSSTDTS 250
    FLDSIIQNGY AFTDRYDLGY GTPTQYGAVD HVRA 284
    Length:284
    Mass (Da):30,936
    Last modified:June 10, 2008 - v1
    Checksum:iF6228D1BE8189CF0
    GO

    Experimental Info

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Non-terminal residuei1 – 11
    Non-terminal residuei284 – 2841

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    EU621844 Genomic DNA. Translation: ACC65964.1.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    EU621844 Genomic DNA. Translation: ACC65964.1 .

    3D structure databases

    ProteinModelPortali B2MUU6.
    ModBasei Search...
    MobiDBi Search...

    Protein family/group databases

    CAZyi GH70. Glycoside Hydrolase Family 70.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Family and domain databases

    Gene3Di 3.20.20.80. 1 hit.
    InterProi IPR003318. Glyco_hydro70cat.
    IPR013781. Glyco_hydro_catalytic_dom.
    IPR017853. Glycoside_hydrolase_SF.
    [Graphical view ]
    Pfami PF02324. Glyco_hydro_70. 1 hit.
    [Graphical view ]
    SUPFAMi SSF51445. SSF51445. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. Sarwat F.
      Submitted (MAR-2008) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
      Strain: CMG713.
    2. "Production & characterization of a unique dextran from an indigenous Leuconostoc mesenteroides CMG713."
      Sarwat F., Ul Qader S.A., Aman A., Ahmed N.
      Int. J. Biol. Sci. 4:379-386(2008) [PubMed] [Europe PMC] [Abstract]
      Cited for: CHARACTERISTICS OF DEXTRAN.
      Strain: CMG713.

    Entry informationi

    Entry nameiGTF1_LEUME
    AccessioniPrimary (citable) accession number: B2MUU6
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: January 11, 2011
    Last sequence update: June 10, 2008
    Last modified: October 1, 2014
    This is version 23 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Miscellaneous

    The dextran produced by Leuconostoc mesenteroides CMG713 has a molecular mass of about 2000 kDa and contains exclusively alpha-(1->6) glycosidic linkages in the main chain.

    Documents

    1. Glycosyl hydrolases
      Classification of glycosyl hydrolase families and list of entries
    2. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3