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A0A1H0YC45 · A0A1H0YC45_9HYPH

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
    • ORF names
      SAMN04515695_0051

Organism names

  • Taxonomic identifier
  • Strain
    • Tun.PHSC04-5.I4
  • Taxonomic lineage
    Bacteria > Pseudomonadota > Alphaproteobacteria > Hyphomicrobiales > Stappiaceae > Pseudovibrio

Accessions

  • Primary accession
    A0A1H0YC45

Proteomes

Interaction

Protein-protein interaction databases

Family & Domains

Sequence similarities

Belongs to the KduI family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    278
  • Mass (Da)
    31,188
  • Last updated
    2017-11-22 v1
  • MD5 Checksum
    9F26FFD4197B6C5B4D1DB46799ADD1C5
MEVRQAIHSDQAKTLDTEGLRREFLIESIFAADEITMTYSHIDRIIVGGVMPVEHEVVLSTDYGKQLGVSTFLERREIGFINVGGPAVITVDGVAFDIAQEEALYIGMGAKDVAFKSVDKQSPAKLYYNCAPAHKTYPNKKVTLAEASPVTLGDAENCNERTINKYFVPDVLPTCQLLMGMTKLHKGSIWNTMPAHTHDRRMEVYFYFNMKDEASVLHLMGEPQETRHLFVHNEQAVISPSWSIHSGVGTQSYTFIWGMTGENQEFTDMDHIAVPDLK

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
FNLB01000001
EMBL· GenBank· DDBJ
SDQ12663.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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