Q8A5K5 · Q8A5K5_BACTN

Function

function

Catalyzes the deamination of adenosine to inosine at the wobble position 34 of tRNA(Arg2).

Catalytic activity

Cofactor

Zn2+ (UniProtKB | Rhea| CHEBI:29105 )

Note: Binds 1 zinc ion per subunit.

Features

Showing features for binding site, active site.

114720406080100120140
TypeIDPosition(s)Description
Binding site55Zn2+ (UniProtKB | ChEBI); catalytic
Active site57Proton donor
Binding site85Zn2+ (UniProtKB | ChEBI); catalytic
Binding site88Zn2+ (UniProtKB | ChEBI); catalytic

GO annotations

AspectTerm
Molecular FunctiontRNA-specific adenosine-34 deaminase activity
Molecular Functionzinc ion binding
Biological ProcesstRNA wobble adenosine to inosine editing

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    tRNA-specific adenosine deaminase
  • EC number

Gene names

    • Name
      tadA
    • Ordered locus names
      BT_2234

Organism names

Accessions

  • Primary accession
    Q8A5K5

Proteomes

PTM/Processing

Proteomic databases

Interaction

Subunit

Homodimer.

Protein-protein interaction databases

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain4-114CMP/dCMP-type deaminase

Sequence similarities

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    147
  • Mass (Da)
    15,971
  • Last updated
    2003-06-01 v1
  • Checksum
    3A072D8ED1686443
MMTLDDTYFMKQALIEAGKAAERGEVPVGAVVVCKERIIARAHNLTETLNDVTAHAEMQAITAAANVLGGKYLNECTLYVTVEPCVMCAGAIAWAQTGKLVFGAEDDKRGYQRYAAQALHPKTVVVKGILADECATLMKDFFASKRR

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AE015928
EMBL· GenBank· DDBJ
AAO77341.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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