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A0A2D3D6C6 · A0A2D3D6C6_9BIFI

Function

function

Catalyzes the conversion of 3-deoxy-D-arabino-heptulosonate 7-phosphate (DAHP) to dehydroquinate (DHQ).
Catalyzes the specific phosphorylation of the 3-hydroxyl group of shikimic acid using ATP as a cosubstrate.

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.

Catalytic activity

Cofactor

Protein has several cofactor binding sites:
Co2+ (UniProtKB | Rhea| CHEBI:48828 )

Zn2+ (UniProtKB | Rhea| CHEBI:29105 )

Note: Binds 1 divalent metal cation per subunit. Can use either Co2+ or Zn2+.
Mg2+ (UniProtKB | Rhea| CHEBI:18420 )

Note: Binds 1 Mg2+ ion per subunit.
NAD+ (UniProtKB | Rhea| CHEBI:57540 )

Pathway

Metabolic intermediate biosynthesis; chorismate biosynthesis; chorismate from D-erythrose 4-phosphate and phosphoenolpyruvate: step 2/7.
Metabolic intermediate biosynthesis; chorismate biosynthesis; chorismate from D-erythrose 4-phosphate and phosphoenolpyruvate: step 5/7.

Features

Showing features for binding site.

TypeIDPosition(s)Description
Binding site24-29ATP (UniProtKB | ChEBI)
Binding site28Mg2+ (UniProtKB | ChEBI)
Binding site46substrate
Binding site70substrate
Binding site92substrate
Binding site134ATP (UniProtKB | ChEBI)
Binding site152substrate
Binding site253-258NAD+ (UniProtKB | ChEBI)
Binding site287-291NAD+ (UniProtKB | ChEBI)
Binding site311-312NAD+ (UniProtKB | ChEBI)
Binding site324NAD+ (UniProtKB | ChEBI)
Binding site333NAD+ (UniProtKB | ChEBI)
Binding site366Zn2+ (UniProtKB | ChEBI)
Binding site438Zn2+ (UniProtKB | ChEBI)
Binding site454Zn2+ (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentcytoplasm
Molecular Function3-dehydroquinate synthase activity
Molecular FunctionATP binding
Molecular Functionmagnesium ion binding
Molecular Functionshikimate kinase activity
Biological Processamino acid biosynthetic process
Biological Processaromatic amino acid family biosynthetic process
Biological Processchorismate biosynthetic process
Biological Processphosphorylation

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Multifunctional fusion protein

Including 2 domains:

  • Recommended name
    Shikimate kinase
  • EC number
  • Short names
    SK
  • Recommended name
    3-dehydroquinate synthase
  • EC number
  • Short names
    DHQS

Gene names

    • Name
      aroB
    • Synonyms
      aroK
    • ORF names
      BcFMB_06675

Organism names

  • Taxonomic identifier
  • Strain
    • FMB-1
  • Taxonomic lineage
    Bacteria > Actinomycetota > Actinomycetes > Bifidobacteriales > Bifidobacteriaceae > Bifidobacterium

Accessions

  • Primary accession
    A0A2D3D6C6

Proteomes

Subcellular Location

Keywords

Interaction

Subunit

Monomer.

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain249-5143-dehydroquinate synthase

Sequence similarities

Belongs to the shikimate kinase family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    552
  • Mass (Da)
    60,267
  • Last updated
    2018-01-31 v1
  • MD5 Checksum
    27F688BB6CC48123388D420F926BFD54
MARHSRHEMAARRRPAAVIVGMMGAGKTRLGKEMSQMLGIGFADADQQIEEAIGMSIPKYFARHGEAAFREVERRTVAETLGSFDGIYALGGGAPMTPAVREALHDYAEHGGRVIYLLADPAEAMERARRGGGRPMLDGDADARWMALYEQRDPVYRQVANVIVRTHGMTPKAAARKMIEMTNEGIVHVDGAGIEAYDVRIGEGALNHLPDVLGAGPVRVALIHTQSVQRHSDRARAILRKAGYQVSDIVIPDAEAGKTVQVADGIWQRLGNEGFTRSDAIVGLGGGACTDLAGFVAATWMRGVRYVNCPTSLLAMVDASTGGKTGVNTPQGKNLVGSFYTPAGVLADLRTLTSLPNDIFIEGLGEVAKSGFIRDPEILTILEDHADELRAFDGETFLDSPLKPIVAELIERTVRVKAHHVCADLKEAGLREFLNYGHTFGHAIEQLEHFRWRHGNAVAVGMVYAAELSNLTGHLDRPTVEYTYDLLDRLGLPTSWNGAGFDEVLALMHRDKKARGNTLRFVGLEEIGRPFHLDDPDQQAVREAFERVRQQA

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP018044
EMBL· GenBank· DDBJ
ATU20658.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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