Q88RA3 · TAUD_PSEPK

Function

function

Catalyzes the alpha-ketoglutarate-dependent hydroxylation of taurine yielding sulfite and aminoacetaldehyde after decomposition of an unstable intermediate.

Catalytic activity

Cofactor

Fe2+ (UniProtKB | Rhea| CHEBI:29033 )

Note: Binds 1 Fe2+ ion per subunit.

Features

Showing features for binding site.

127720406080100120140160180200220240260
TypeIDPosition(s)Description
Binding site68taurine (UniProtKB | ChEBI)
Binding site71taurine (UniProtKB | ChEBI)
Binding site93taurine (UniProtKB | ChEBI)
Binding site97Fe cation (UniProtKB | ChEBI); catalytic
Binding site99Fe cation (UniProtKB | ChEBI); catalytic
Binding site100taurine (UniProtKB | ChEBI)
Binding site1242-oxoglutarate (UniProtKB | ChEBI)
Binding site2532-oxoglutarate (UniProtKB | ChEBI)
Binding site253Fe cation (UniProtKB | ChEBI); catalytic
Binding site2642-oxoglutarate (UniProtKB | ChEBI)
Binding site2682-oxoglutarate (UniProtKB | ChEBI)
Binding site268taurine (UniProtKB | ChEBI)

GO annotations

AspectTerm
Molecular Functionidentical protein binding
Molecular Functioniron ion binding
Molecular Functionsulfonate dioxygenase activity
Molecular Functiontaurine dioxygenase activity
Biological Processsulfur compound catabolic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Alpha-ketoglutarate-dependent taurine dioxygenase
  • EC number

Gene names

    • Name
      tauD
    • Synonyms
      atsK
    • Ordered locus names
      PP_0230

Organism names

Accessions

  • Primary accession
    Q88RA3

Proteomes

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00004484941-277Alpha-ketoglutarate-dependent taurine dioxygenase

Proteomic databases

Interaction

Subunit

Homotetramer; dimer of dimers.

Binary interactions

TypeEntry 1Entry 2Number of experimentsIntact
BINARY Q88RA3tauD Q88RA32EBI-7634056, EBI-7634056

Protein-protein interaction databases

Family & Domains

Sequence similarities

Belongs to the TfdA dioxygenase family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    277
  • Mass (Da)
    31,098
  • Last updated
    2003-06-01 v1
  • Checksum
    CFA7BB8DDA2DC601
MSLTITPLSPALGAQISGVDISRDISAEERDAIEQALLQHQVLFLRDQPINPEQQARFAARFGDLHIHPIYPNVPDTPQVLVLDTAVTDVRDNAVWHTDVTFLPTPALGAVLSAKQLPAYGGDTLWASGIAAFEALSAPLREMLDGLTATHDFTKSFPLERFGTTPQDLARWEATRRNNPPLSHPVVRTHPVSGRKALFVNEGFTTRINELSELESDALLRLLFAHATRPEFSIRWRWQENDVAFWDNRVTQHFAVDDYRPNRRVMHRATILGDAPF

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AE015451
EMBL· GenBank· DDBJ
AAN65862.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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