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Q59266

- MALQ_CLOBU

UniProt

Q59266 - MALQ_CLOBU

Protein

4-alpha-glucanotransferase

Gene

malQ

Organism
Clostridium butyricum
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at protein leveli
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    • History
      Entry version 70 (01 Oct 2014)
      Sequence version 1 (01 Nov 1996)
      Previous versions | rss
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    Functioni

    Catalyzes a disproportionation reaction in which single or multiple glucose units from oligosaccharides are transferred to the 4-hydroxyl group of acceptor sugars. Glucose, maltose and maltotriose can act as acceptor, whereas of the three only maltotriose can act as donor.

    Catalytic activityi

    Transfers a segment of a (1->4)-alpha-D-glucan to a new position in an acceptor, which may be glucose or a (1->4)-alpha-D-glucan.

    GO - Molecular functioni

    1. 4-alpha-glucanotransferase activity Source: UniProtKB-EC
    2. transferase activity, transferring glycosyl groups Source: CACAO

    Keywords - Molecular functioni

    Glycosyltransferase, Transferase

    Keywords - Biological processi

    Carbohydrate metabolism

    Enzyme and pathway databases

    BRENDAi2.4.1.25. 1465.

    Protein family/group databases

    CAZyiGH77. Glycoside Hydrolase Family 77.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    4-alpha-glucanotransferase (EC:2.4.1.25)
    Alternative name(s):
    Amylomaltase
    Disproportionating enzyme
    Short name:
    D-enzyme
    Gene namesi
    Name:malQ
    OrganismiClostridium butyricum
    Taxonomic identifieri1492 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesClostridiaClostridialesClostridiaceaeClostridium

    Subcellular locationi

    Cytoplasm By similarity

    GO - Cellular componenti

    1. cytoplasm Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Cytoplasm

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 4874874-alpha-glucanotransferasePRO_0000170124Add
    BLAST

    Structurei

    3D structure databases

    ProteinModelPortaliQ59266.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the disproportionating enzyme family.Curated

    Family and domain databases

    Gene3Di3.20.20.80. 1 hit.
    InterProiIPR003385. Glyco_hydro_77.
    IPR013781. Glyco_hydro_catalytic_dom.
    IPR017853. Glycoside_hydrolase_SF.
    [Graphical view]
    PfamiPF02446. Glyco_hydro_77. 1 hit.
    [Graphical view]
    SUPFAMiSSF51445. SSF51445. 1 hit.
    TIGRFAMsiTIGR00217. malQ. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    Q59266-1 [UniParc]FASTAAdd to Basket

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    MHISSLPGKY GIGTFGRSAY EFCDFLEKAG QKYWQILPLG QTSYGDSPYQ    50
    SFSAFAGNPY FIDLDILNEK NLLDKDDYEE KNFGDNKEMI NYGLIFNEKM 100
    KVLRKAYMNF NSKDDESFAK FIEDEKKWLD DYSLFMALKY KFNFISWNSW 150
    NKDIKLRKNE EIEKYKDELK EDVNYWKFLQ YEFFSQWKNL KDYANKKNIK 200
    IIGDIPIYIA QDSSDVWSNP DIFLLNKETL EPLKVSGCPP DAFSETGQLW 250
    GNPIYDWGYL EKTNFEWWVD RIKSSLKLYD ILRIDHFRGF EAYWSVDYGE 300
    KTAQNGKWIK GPEMKLFNVI KEKIGDIEII AEDLGYLTEE TLEFKKRTGF 350
    PGMKIIQFAF GGDSSNPYLP HNYEKNCVAY TGTHDNDTVR GWFEVTGSKE 400
    EKEKAVEYFK LTEEEGYNWG VIRGVWSSVA NTSIGVMQDF LNLGNEARIN 450
    KPSTLASNWS WRAKDNVFTN ELANKIYRLT RIYGRCE 487
    Length:487
    Mass (Da):57,178
    Last modified:November 1, 1996 - v1
    Checksum:iFA9FBE3E74771DBE
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    L37874 Genomic DNA. Translation: AAB84229.1.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    L37874 Genomic DNA. Translation: AAB84229.1 .

    3D structure databases

    ProteinModelPortali Q59266.
    ModBasei Search...
    MobiDBi Search...

    Protein family/group databases

    CAZyi GH77. Glycoside Hydrolase Family 77.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Enzyme and pathway databases

    BRENDAi 2.4.1.25. 1465.

    Family and domain databases

    Gene3Di 3.20.20.80. 1 hit.
    InterProi IPR003385. Glyco_hydro_77.
    IPR013781. Glyco_hydro_catalytic_dom.
    IPR017853. Glycoside_hydrolase_SF.
    [Graphical view ]
    Pfami PF02446. Glyco_hydro_77. 1 hit.
    [Graphical view ]
    SUPFAMi SSF51445. SSF51445. 1 hit.
    TIGRFAMsi TIGR00217. malQ. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. "Molecular analysis of a Clostridium butyricum NCIMB 7423 gene encoding 4-alpha-glucanotransferase and characterization of the recombinant enzyme produced in Escherichia coli."
      Goda S.K., Eissa O., Akhtar M., Minton N.P.
      Microbiology 143:3287-3294(1997) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], CHARACTERIZATION.
      Strain: ATCC 19398 / DSM 10702 / JCM 1391 / NCIMB 7423.

    Entry informationi

    Entry nameiMALQ_CLOBU
    AccessioniPrimary (citable) accession number: Q59266
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: May 30, 2000
    Last sequence update: November 1, 1996
    Last modified: October 1, 2014
    This is version 70 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3