A0A7C1KJX7 · A0A7C1KJX7_9BACT

  • Protein
    tRNA dimethylallyltransferase
  • Gene
    miaA
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    3/5

Function

function

Catalyzes the transfer of a dimethylallyl group onto the adenine at position 37 in tRNAs that read codons beginning with uridine, leading to the formation of N6-(dimethylallyl)adenosine (i6A).

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.
The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

Catalytic activity

Cofactor

Mg2+ (UniProtKB | Rhea| CHEBI:18420 )

Features

Showing features for binding site, site.

TypeIDPosition(s)Description
Binding site32-39ATP (UniProtKB | ChEBI)
Binding site34-39substrate
Site123Interaction with substrate tRNA
Site145Interaction with substrate tRNA

GO annotations

AspectTerm
Molecular FunctionATP binding
Molecular FunctiontRNA dimethylallyltransferase activity
Biological ProcesstRNA modification

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    tRNA dimethylallyltransferase
  • EC number
  • Alternative names
    • Dimethylallyl diphosphate:tRNA dimethylallyltransferase
      (DMAPP:tRNA dimethylallyltransferase
      ; DMATase
      )
    • Isopentenyl-diphosphate:tRNA isopentenyltransferase
      (IPP transferase
      ; IPPT
      ; IPTase
      )

Gene names

    • Name
      miaA
    • ORF names
      ENH85_02020

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • HyVt-343
  • Taxonomic lineage
    Bacteria > Planctomycetota > Candidatus Brocadiia > Candidatus Brocadiales > Candidatus Scalinduaceae > Candidatus Scalindua

Accessions

  • Primary accession
    A0A7C1KJX7

Proteomes

Interaction

Subunit

Monomer.

Family & Domains

Features

Showing features for region.

TypeIDPosition(s)Description
Region57-60Interaction with substrate tRNA

Sequence similarities

Belongs to the IPP transferase family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    342
  • Mass (Da)
    39,398
  • Last updated
    2020-12-02 v1
  • Checksum
    0A998D722E85A8FA
MRLEAVVYLCGIFLFKNYYYTSMSATLWILTGPTASGKTGIGFNVAQRIEGEIISADSMLIYRGMDIGTAKPSSSMRERVSHHLIDIVNPWENYSVGKYVKDAEGVISDLDKREKNFVIIGGSPLYIKGIIDGIFSGPEADWSIREELKKLANDKGNTFVHGILQRIDPVTAQKLHPNDLRRIIRAIEVYKKTRKQISLLHRQYRRGKRRYNFKIICMARGKEDLYRRIDDRVETMFKKGLVDEVKSLLGNSHGLSRQARQALGYKEVIRHLEGECTLNEAKEMIKLNTRRFSKRQMTWFRSFPNVCWLEAKEGRGAKVISEKIILKFKKYSKEQTNGANTY

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
DRGJ01000045
EMBL· GenBank· DDBJ
HDY66547.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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