A5DAY6 · 3DHQ_PICGU

Function

function

Is involved in the catabolism of quinate. Allows the utilization of quinate as carbon source via the beta-ketoadipate pathway.

Catalytic activity

Pathway

Aromatic compound metabolism; 3,4-dihydroxybenzoate biosynthesis; 3,4-dihydroxybenzoate from 3-dehydroquinate: step 1/2.

Features

Showing features for site, active site, binding site.

TypeIDPosition(s)Description
Site19Transition state stabilizer
Active site24Proton acceptor
Binding site78substrate
Binding site84substrate
Binding site91substrate
Active site104Proton donor
Binding site105-106substrate
Binding site115substrate

GO annotations

AspectTerm
Molecular Function3-dehydroquinate dehydratase activity
Biological Process3,4-dihydroxybenzoate biosynthetic process
Biological Processquinate metabolic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Catabolic 3-dehydroquinase
  • EC number
  • Short names
    cDHQase
  • Alternative names
    • 3-dehydroquinate dehydratase

Gene names

    • Name
      DQD1
    • ORF names
      PGUG_00441

Organism names

Accessions

  • Primary accession
    A5DAY6

Proteomes

Organism-specific databases

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00004023741-146Catabolic 3-dehydroquinase

Interaction

Subunit

Homododecamer. Adopts a ring-like structure, composed of an arrangement of two hexameric rings stacked on top of one another.

Protein-protein interaction databases

Structure

Family & Domains

Sequence similarities

Belongs to the type-II 3-dehydroquinase family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    146
  • Mass (Da)
    16,037
  • Last updated
    2008-07-22 v2
  • Checksum
    52D99CEDB64E8D3B
MVKKVLLINGPNLNLLGTREPEKYGTTSLKDIEQAGRDQADSKKDGSELQVFQSNTEGFIVDRIHKAKQDGVGFIVINAGAYTHTSVAIRDALLGTAIPFIEVHITNVHQREPFRHQSYLSDKAVAVVCGLGVYGYTASIEYALNY

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CH408155
EMBL· GenBank· DDBJ
EDK36343.2
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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