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P85089

- GTF2_LEUME

UniProt

P85089 - GTF2_LEUME

Protein

Dextransucrase 2

Gene

dsrF

Organism
Leuconostoc mesenteroides
Status
Reviewed - Annotation score: 2 out of 5- Experimental evidence at protein leveli
  1. Functioni

    Involved in the production of dextran, an extracellular glucan polymer.1 Publication

    Catalytic activityi

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

    GO - Molecular functioni

    1. dextransucrase activity Source: UniProtKB-EC

    Keywords - Molecular functioni

    Glycosyltransferase, Transferase

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Dextransucrase 2 (EC:2.4.1.5)
    Alternative name(s):
    Dextransucrase DsrF
    Glucansucrase 2
    Sucrose 6-glucosyltransferase 2
    Gene namesi
    Name:dsrF
    OrganismiLeuconostoc mesenteroides
    Taxonomic identifieri1245 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesLeuconostocaceaeLeuconostoc

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – ›5›5Dextransucrase 2PRO_0000280221

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the glycosyl hydrolase 70 family.Sequence Analysis

    Sequencei

    Sequence statusi: Fragment.

    Length:5
    Mass (Da):599
    Last modified:March 20, 2007 - v1
    Checksum:i7B5451B5BAC00000
    GO

    Experimental Info

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Non-terminal residuei5 – 511 Publication

    Cross-referencesi

    3D structure databases

    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Family and domain databases

    ProtoNeti Search...

    Publicationsi

    1. "Molecular characterization of dextransucrase from Leuconostoc mesenteroides CMG713."
      Sarwat F., Aman A., Qader S.A., Ahmed N.
      Submitted (JAN-2007) to UniProtKB
      Cited for: PROTEIN SEQUENCE, FUNCTION, CATALYTIC ACTIVITY.
      Strain: CMG7131 Publication.
    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 nameiGTF2_LEUME
    AccessioniPrimary (citable) accession number: P85089
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: March 20, 2007
    Last sequence update: March 20, 2007
    Last modified: October 1, 2014
    This is version 18 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.

    Keywords - Technical termi

    Direct protein sequencing

    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