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P85080

- GTF3_LEUME

UniProt

P85080 - GTF3_LEUME

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Protein

Dextransucrase

Gene
N/A
Organism
Leuconostoc mesenteroides
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at protein leveli

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

Kineticsi

  1. KM=69.88 mM for sucrose1 Publication

pH dependencei

Optimum pH is 5.0.1 Publication

Temperature dependencei

Optimum temperature is 35 degrees Celsius.1 Publication

GO - Molecular functioni

  1. dextransucrase activity Source: UniProtKB-EC
Complete GO annotation...

Keywords - Molecular functioni

Glycosyltransferase, Transferase

Names & Taxonomyi

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

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – ›6›6DextransucrasePRO_0000284553

Family & Domainsi

Sequence similaritiesi

Sequencei

Sequence statusi: Fragment.

Length:6
Mass (Da):636
Last modified:April 17, 2007 - v1
Checksum:i72D1A451B5BAC000
GO

Non-terminal residue

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Non-terminal residuei6 – 61

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. "Purification and characterization of glucansucrase from Leuconostoc mesentriodes AA1."
    Aman A., Ul Qader S.A., Azhar A., Syed M.N.
    Submitted (JAN-2007) to UniProtKB
    Cited for: PROTEIN SEQUENCE, FUNCTION, CATALYTIC ACTIVITY, BIOPHYSICOCHEMICAL PROPERTIES.
    Strain: AA1.

Entry informationi

Entry nameiGTF3_LEUME
AccessioniPrimary (citable) accession number: P85080
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 17, 2007
Last sequence update: April 17, 2007
Last modified: July 9, 2014
This is version 16 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Miscellaneous

Synthesizes water-soluble glucans (alpha 1,6-glucose).1 Publication

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