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Q9KNE8

- GLGB_VIBCH

UniProt

Q9KNE8 - GLGB_VIBCH

Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 91 (01 Oct 2014)
      Sequence version 1 (01 Oct 2000)
      Previous versions | rss
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    Functioni

    Catalyzes the formation of the alpha-1,6-glucosidic linkages in glycogen by scission of a 1,4-alpha-linked oligosaccharide from growing alpha-1,4-glucan chains and the subsequent attachment of the oligosaccharide to the alpha-1,6 position.UniRule annotation

    Catalytic activityi

    Transfers a segment of a (1->4)-alpha-D-glucan chain to a primary hydroxy group in a similar glucan chain.UniRule annotation

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Active sitei345 – 3451NucleophileUniRule annotation
    Active sitei398 – 3981Proton donorUniRule annotation

    GO - Molecular functioni

    1. 1,4-alpha-glucan branching enzyme activity Source: TIGR
    2. cation binding Source: InterPro
    3. hydrolase activity, hydrolyzing O-glycosyl compounds Source: InterPro

    GO - Biological processi

    1. glycogen biosynthetic process Source: TIGR

    Keywords - Molecular functioni

    Glycosyltransferase, Transferase

    Keywords - Biological processi

    Carbohydrate metabolism, Glycogen biosynthesis, Glycogen metabolism

    Enzyme and pathway databases

    BioCyciVCHO:VCA0016-MONOMER.
    UniPathwayiUPA00164.

    Protein family/group databases

    CAZyiCBM48. Carbohydrate-Binding Module Family 48.
    GH13. Glycoside Hydrolase Family 13.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    1,4-alpha-glucan branching enzyme GlgBUniRule annotation (EC:2.4.1.18UniRule annotation)
    Alternative name(s):
    1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-glucosyl-transferaseUniRule annotation
    Alpha-(1->4)-glucan branching enzymeUniRule annotation
    Glycogen branching enzymeUniRule annotation
    Short name:
    BEUniRule annotation
    Gene namesi
    Name:glgBUniRule annotation
    Ordered Locus Names:VC_A0016
    OrganismiVibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
    Taxonomic identifieri243277 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaeVibrio
    ProteomesiUP000000584: Chromosome 2

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 6666661,4-alpha-glucan branching enzyme GlgBPRO_0000188759Add
    BLAST

    Interactioni

    Subunit structurei

    Monomer.UniRule annotation

    Protein-protein interaction databases

    STRINGi243277.VCA0016.

    Structurei

    3D structure databases

    ProteinModelPortaliQ9KNE8.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the glycosyl hydrolase 13 family. GlgB subfamily.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG0296.
    OMAiGELSHAW.
    OrthoDBiEOG6JX7GT.

    Family and domain databases

    Gene3Di2.60.40.10. 1 hit.
    2.60.40.1180. 1 hit.
    3.20.20.80. 1 hit.
    HAMAPiMF_00685. GlgB.
    InterProiIPR006048. A-amylase_b_C.
    IPR006407. GlgB.
    IPR015902. Glyco_hydro_13.
    IPR013780. Glyco_hydro_13_b.
    IPR006047. Glyco_hydro_13_cat_dom.
    IPR004193. Glyco_hydro_13_N.
    IPR013781. Glyco_hydro_catalytic_dom.
    IPR017853. Glycoside_hydrolase_SF.
    IPR013783. Ig-like_fold.
    IPR014756. Ig_E-set.
    [Graphical view]
    PANTHERiPTHR10357. PTHR10357. 1 hit.
    PfamiPF00128. Alpha-amylase. 1 hit.
    PF02806. Alpha-amylase_C. 1 hit.
    PF02922. CBM_48. 1 hit.
    [Graphical view]
    PIRSFiPIRSF000463. GlgB. 1 hit.
    SUPFAMiSSF51445. SSF51445. 1 hit.
    SSF81296. SSF81296. 1 hit.
    TIGRFAMsiTIGR01515. branching_enzym. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    Q9KNE8-1 [UniParc]FASTAAdd to Basket

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    MKAEGGFVLK DGRNLRFTHY QLAVDWAGTE QLLDDPYQYH GLYAEYEDLH    50
    TPKQMYHHMG AQFVTLERDG KMVSGVRFLV YAPHAAACSL IGAFNHWDGR 100
    RHPMQRLDYG IWGIFIPGLP EGTQYKFELK GPHGEGLPHK ADPWGFYAEQ 150
    YPSFASVTYD HRRYQWQDTA WQQRPVTEKR KQALSFYELH VGSWKRGENG 200
    EFLNYRELAD QLVPYLVEMG YTHVELMPVA EHPFYGSWGY QPVGLFAPTS 250
    RYGSPDDFKY FVDLCHQAGI GVVLDWVPAH FPSDSHGLAN FDGTPLFHDP 300
    DPRRGWHQDW NSYIYDLGRE HVRRFLVANA LYWFEMFHID GIRVDAVASM 350
    LYLDYSRSHD QWIPNVDGGR ENYDAIATFK WMNEEVYKHF PNAMTIAEES 400
    TAFPGVSAPT FMGGLGFGFK WNMGWMHDSL SYIKEDPVHR KYHHNTLTFP 450
    LIYAFSENYV LSLSHDEVVY GKRSLMYKMP GDEWQQTANL RAYLGYMYGQ 500
    PGKKLNFMGT ELGQTAEWDH DGQLQWFLTQ FERHAGIQRL VRDLNHLYQA 550
    QTALHQLDCD PRGFEWRLQD NADLSVIAHE RMDEAGNRVL VITNFTPVPQ 600
    QEFRLGVPKT GKYRLLLNTD AKQYNGSDYP VLQDVSTEAI SSEGLDQSLL 650
    LSVPPLATLF YQWSAK 666
    Length:666
    Mass (Da):77,096
    Last modified:October 1, 2000 - v1
    Checksum:iBA538EBD93DE9868
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE003853 Genomic DNA. Translation: AAF95930.1.
    PIRiD82511.

    Genome annotation databases

    EnsemblBacteriaiAAF95930; AAF95930; VC_A0016.
    PATRICi20084623. VBIVibCho83274_2663.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE003853 Genomic DNA. Translation: AAF95930.1 .
    PIRi D82511.

    3D structure databases

    ProteinModelPortali Q9KNE8.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 243277.VCA0016.

    Protein family/group databases

    CAZyi CBM48. Carbohydrate-Binding Module Family 48.
    GH13. Glycoside Hydrolase Family 13.

    Protocols and materials databases

    DNASUi 2612506.
    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AAF95930 ; AAF95930 ; VC_A0016 .
    PATRICi 20084623. VBIVibCho83274_2663.

    Phylogenomic databases

    eggNOGi COG0296.
    OMAi GELSHAW.
    OrthoDBi EOG6JX7GT.

    Enzyme and pathway databases

    UniPathwayi UPA00164 .
    BioCyci VCHO:VCA0016-MONOMER.

    Family and domain databases

    Gene3Di 2.60.40.10. 1 hit.
    2.60.40.1180. 1 hit.
    3.20.20.80. 1 hit.
    HAMAPi MF_00685. GlgB.
    InterProi IPR006048. A-amylase_b_C.
    IPR006407. GlgB.
    IPR015902. Glyco_hydro_13.
    IPR013780. Glyco_hydro_13_b.
    IPR006047. Glyco_hydro_13_cat_dom.
    IPR004193. Glyco_hydro_13_N.
    IPR013781. Glyco_hydro_catalytic_dom.
    IPR017853. Glycoside_hydrolase_SF.
    IPR013783. Ig-like_fold.
    IPR014756. Ig_E-set.
    [Graphical view ]
    PANTHERi PTHR10357. PTHR10357. 1 hit.
    Pfami PF00128. Alpha-amylase. 1 hit.
    PF02806. Alpha-amylase_C. 1 hit.
    PF02922. CBM_48. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF000463. GlgB. 1 hit.
    SUPFAMi SSF51445. SSF51445. 1 hit.
    SSF81296. SSF81296. 1 hit.
    TIGRFAMsi TIGR01515. branching_enzym. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: ATCC 39315 / El Tor Inaba N16961.

    Entry informationi

    Entry nameiGLGB_VIBCH
    AccessioniPrimary (citable) accession number: Q9KNE8
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: August 15, 2003
    Last sequence update: October 1, 2000
    Last modified: October 1, 2014
    This is version 91 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome, Reference proteome

    Documents

    1. Glycosyl hydrolases
      Classification of glycosyl hydrolase families and list of entries
    2. PATHWAY comments
      Index of metabolic and biosynthesis pathways
    3. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3