C0PXK7 · KDUI_SALPC

Function

function

Catalyzes the isomerization of 5-dehydro-4-deoxy-D-glucuronate to 3-deoxy-D-glycero-2,5-hexodiulosonate.

Catalytic activity

Cofactor

Zn2+ (UniProtKB | Rhea| CHEBI:29105 )

Note: Binds 1 zinc ion per subunit.

Pathway

Glycan metabolism; pectin degradation; 2-dehydro-3-deoxy-D-gluconate from pectin: step 4/5.

Features

Showing features for binding site.

TypeIDPosition(s)Description
Binding site196Zn2+ (UniProtKB | ChEBI)
Binding site198Zn2+ (UniProtKB | ChEBI)
Binding site203Zn2+ (UniProtKB | ChEBI)
Binding site245Zn2+ (UniProtKB | ChEBI)

GO annotations

AspectTerm
Molecular Function4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase activity
Molecular Functionzinc ion binding
Biological ProcessD-galacturonate catabolic process
Biological ProcessD-glucuronate catabolic process
Biological Processpectin catabolic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase
  • EC number
  • Alternative names
    • 5-keto-4-deoxyuronate isomerase
    • DKI isomerase

Gene names

    • Name
      kduI
    • Ordered locus names
      SPC_3077

Organism names

Accessions

  • Primary accession
    C0PXK7

Proteomes

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_10001477821-2784-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase

Structure

Family & Domains

Sequence similarities

Belongs to the KduI family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    278
  • Mass (Da)
    31,253
  • Last updated
    2009-05-05 v1
  • Checksum
    903CB0291E39CD81
MDVRQSIHSEHAKTLDTQALRREFLIENIFVADEYTMFYSHIDRIIVGGIMPVSHSVEIGGEVGKQLGVSRLLDRRELGVINIGGAGAIIVDGQRHDIGHRDALYIGKGAKELVFVSNEASRPAKFYYNCAPAHTAYPTKKVSPADVAPVTLGDNLTSNRRTINKYFVPDVLETCQLSMGLTELAPGNLWNTMPCHTHERRMEVYLYFNMEEDSCVFHMMGQPQETRHIVMRNEQAVISPSWSIHSGVGTKAYTFIWGMVGENQVFDDMDHVAVQDLR

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP000857
EMBL· GenBank· DDBJ
ACN47165.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
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