A0A2P1P8T8 · A0A2P1P8T8_9RICK

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.

Catalytic activity

Cofactor

Mg2+ (UniProtKB | Rhea| CHEBI:18420 )

Features

Showing features for binding site, site.

130920406080100120140160180200220240260280300
TypeIDPosition(s)Description
Binding site31-38ATP (UniProtKB | ChEBI)
Binding site33-38substrate
Site121Interaction with substrate tRNA
Site147Interaction with substrate tRNA

GO annotations

AspectTerm
Molecular FunctionATP binding
Molecular FunctiontRNA dimethylallyltransferase activity
Biological ProcesstRNA processing

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
      phytr_7380

Organism names

Accessions

  • Primary accession
    A0A2P1P8T8

Proteomes

Interaction

Subunit

Monomer.

Family & Domains

Sequence similarities

Belongs to the IPP transferase family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    309
  • Mass (Da)
    35,684
  • Last updated
    2018-05-23 v1
  • Checksum
    2400B9CBD125B4F0
MTSKAYLFEYSSLNLVIHILKKMRKIHIICGPTASGKSAYALDMAQKIRAIIINADALQVYKQLKIITCCPKEEDLKITQHFLYNHIDIFEEYNAHKYVNQVVEVLTALPDHIPTIIVGGTGMYLQFLIQGVHRLPEIDSQIRKSVRDKISDPIKLYKELKEIDPLSASTLNQLDTKRISRALEVYLQTSKSITSFYRDDNLYRPLEGCDITTHLLLLDRKKLYENCNKRFESLIKQGALDEAQKILPLWDNLHTSAKKALGLKELVNYLKDEVSLDDAIKVAQQKTRNFAKRQMTWFRHQLKADHIIS

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP027845
EMBL· GenBank· DDBJ
AVP87676.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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