A0A963PKP4 · A0A963PKP4_9BURK

  • Protein
    1,4-alpha-glucan branching enzyme GlgB
  • Gene
    glgB
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    3/5

Function

function

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.

Caution

The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

Catalytic activity

  • Transfers a segment of a (1->4)-alpha-D-glucan chain to a primary hydroxy group in a similar glucan chain.
    EC:2.4.1.18 (UniProtKB | ENZYME | Rhea)

Pathway

Glycan biosynthesis; glycogen biosynthesis.

Features

Showing features for active site.

157850100150200250300350400450500550
TypeIDPosition(s)Description
Active site255Nucleophile
Active site308Proton donor

GO annotations

AspectTerm
Cellular Componentcytosol
Molecular Function1,4-alpha-glucan branching enzyme activity
Molecular Functioncation binding
Molecular Functionhydrolase activity, hydrolyzing O-glycosyl compounds
Biological Processglycogen biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    1,4-alpha-glucan branching enzyme GlgB
  • EC number
  • Alternative names
    • 1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-glucosyl-transferase
    • Alpha-(1->4)-glucan branching enzyme
    • Glycogen branching enzyme
      (BE
      )

Gene names

    • Name
      glgB
    • ORF names
      KDG44_04235

Organism names

  • Taxonomic identifier
  • Strain
    • HKST-UBA134
  • Taxonomic lineage
    Bacteria > Pseudomonadota > Betaproteobacteria > Burkholderiales > Burkholderiaceae

Accessions

  • Primary accession
    A0A963PKP4

Proteomes

Subcellular Location

Interaction

Subunit

Monomer.

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain98-443Glycosyl hydrolase family 13 catalytic

Sequence similarities

Belongs to the glycosyl hydrolase 13 family. GlgB subfamily.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    578
  • Mass (Da)
    65,586
  • Last updated
    2023-02-22 v1
  • Checksum
    E1D2CC54E3230DDF
DFNGWSATAHAAEPRADGSGLWQIEIPGVQHGQRYKYAIRTRSGAVLEKADPFARYAELAPATASIAWRDDDHRWQDAAWMTQRAARNGLDAPMSIYEVHLGSWRRHADGTMLNYREAAVQLAAYVTGMGFTHVELMPITEHPFYGSWGYQTTGYFAPTSRYGTPEDFKFLVDLLHQVGIAVILDWVPSHFPADAHGLANFDGTALYEHADPRQGFHPEWNSSIFNYGRNEVRAFLLSSAMFWLDEFHIDALRVDAVASMLYLDYARNAGEWIPNRDGGRENLEAIEFLRALNVAAYRDHPGVQVIAEESTAWPMVSRPIEMGGLGFGMKWNMGWMHDTLKYMHEDPVHRRWHHGKLTFSMIYAFNENFVLPLSHDEVVYGKGSLVNKMPGDEWQQFANLRLLFGHMWAHPGKKLVFMGGEFGQRREWTHEGTLEWQSLENDHHRGLQRWVEDLNRLYRAKPALHEVDFESAGFEWIEADDADHSVLAYLRKARDGSTLLVVANFTPLPRHNYLVGVPTAGRWRELLNSDATLYGGSGVGNLSACETVPVTSQGRFHSLNLTLPPLGVLVFEHEKALP

Features

Showing features for non-terminal residue.

TypeIDPosition(s)Description
Non-terminal residue1

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
JAGRET010000187
EMBL· GenBank· DDBJ
MCB2019989.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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