Q948N7 · Q948N7_IPOBA

Function

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; starch biosynthesis.

Features

Showing features for active site.

1868100200300400500600700800
TypeIDPosition(s)Description
Active site506Nucleophile
Active site561Proton donor

GO annotations

all annotationsall molecular functionnucleotide bindingmolecular_functionnucleic acid bindingdna bindingchromatin bindingdna-binding transcription factor activityrna bindingcytoskeletal motor activitycatalytic activitynuclease activitysignaling receptor bindingstructural molecule activitytransporter activitybindingprotein bindingtranslation factor activity, rna bindinglipid bindingkinase activitytransferase activityhydrolase activityoxygen bindingenzyme regulator activitycarbohydrate bindingsignaling receptor activitytranslation regulator activitytranscription regulator activityother molecular functionall biological processcarbohydrate metabolic processgeneration of precursor metabolites and energynucleobase-containing compound metabolic processdna metabolic processtranslationlipid metabolic processtransportresponse to stresscell cyclecell communicationsignal transductioncell-cell signalingmulticellular organism developmentcircadian rhythmbiological_processmetabolic processcatabolic processbiosynthetic processresponse to light stimulusresponse to external stimulustropismresponse to biotic stimulusresponse to abiotic stimulusresponse to endogenous stimulusembryo developmentpost-embryonic developmentfruit ripeningabscissionpollinationflower developmentcellular processprogrammed cell deathphotosynthesiscellular component organizationcell growthprotein metabolic processcellular homeostasissecondary metabolic processreproductive processcell differentiationprotein modification processgrowthepigenetic regulation of gene expressionresponse to chemicalanatomical structure developmentregulation of molecular functionother biological processall cellular componentcellular_componentextracellular regioncell wallintracellular anatomical structurenucleusnuclear envelopenucleoplasmnucleoluscytoplasmmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuscytosolribosomecytoskeletonplasma membranechloroplastplastidthylakoidmembraneexternal encapsulating structureother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentamyloplast
Molecular Function1,4-alpha-glucan branching enzyme activity
Molecular Function1,4-alpha-glucan branching enzyme activity (using a glucosylated glycogenin as primer for glycogen synthesis)
Molecular Functioncation binding
Molecular Functionhydrolase activity, hydrolyzing O-glycosyl compounds
Biological Processglycogen biosynthetic process
Biological Processstarch biosynthetic process

Keywords

Enzyme and pathway databases

Protein family/group databases

    • CBM48Carbohydrate-Binding Module Family 48
    • GH13Glycoside Hydrolase Family 13

Names & Taxonomy

Protein names

  • Recommended name
    1,4-alpha-glucan branching enzyme
  • EC number

Gene names

    • Name
      SBE II

Organism names

  • Taxonomic identifier
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > asterids > lamiids > Solanales > Convolvulaceae > Ipomoeeae > Ipomoea

Accessions

  • Primary accession
    Q948N7

Subcellular Location

Keywords

Family & Domains

Features

Showing features for region, compositional bias, domain.

TypeIDPosition(s)Description
Region124-152Disordered
Compositional bias125-152Basic and acidic residues
Domain363-674Glycosyl hydrolase family 13 catalytic

Sequence similarities

Belongs to the glycosyl hydrolase 13 family. GlgB subfamily.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    868
  • Mass (Da)
    99,349
  • Last updated
    2001-12-01 v1
  • Checksum
    A64A6637DFF7874D
MVYTLSGLRLPAVAPVYKHLGSTSHADRRNTNPSLSLKRNSFSSWKIFARNTSYESEPSSFRVAASEKVLVPGGEGEGSSFPTDQLEVAEALSEDTQVSADVDNVKMEENSNSESNVDFVKVASDSKESVQEQDHTSSLQFEEDGNVEVSQKPETLDDISAESEMVKKRAIPPPGLGQRIYEIDPLLKNFRDHLDYRFSHYRKIREAINQYEGGLEVFSRGYEKLGFTRSVTGITYREWAPGATWATLIGDFNNWNPNADVMTRNEFGVWEIFLPNNADGSPAIPHGSRVKIRMDTPSGIKDSIPAWINFSVQAPGAIPYDGIYYDPPEEERYKFQHPRPKRPKSLRIYECHIGMSSPEPKINTYAEFRDDVLPRIKKLGYNALQIMAIQEHSYYASFGYHVTNFFAPSSRFGTPDDLKSLIDRAHELGLVVLMDIVHSHASNNTLDGLNMFDGTDSCYFHSGTRGYHWMWDSRLFNYGNWEVLRYLLSNARWWLDEYKFDGFRFDGVTSMMYTHHGLSVGFTGNYSEYFGYATDVDAVVYLMLVNDLIHGLFPEAITIGEDVSGMPTFCIPVRDGGVGFDYRLHMAIPDKWIEILKRRDEDWQMGEIVHTLTNRRWLEKCVSYAESHDQALVGDKTIAFWLMDKDMYDFMALDRPATPVIDRGIALHKMIRLITMGLGGEGYLNFMGNEFGHPEWIDFPRGEQRLPDGSVLPGNNFSYDKCRRRFDLGDADYLRYRGMQEFDQAMHHLEEKYGFMTAKHQYISRQDEGDRVIIFERGDLVFVFNFHWTNSYSDYRVGCLKPGKYKVALDSDSPLFGGFGRVQPDAEFFTFEGYHDDRPRSFMVYAPSRTAVVYALAKEEDEAKPVEE

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias125-152Basic and acidic residues

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AB071286
EMBL· GenBank· DDBJ
BAB64912.1
EMBL· GenBank· DDBJ
mRNA

Similar Proteins

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