A0A9D0Z3V5 · A0A9D0Z3V5_9FIRM

Function

function

Catalyzes the conversion of epoxyqueuosine (oQ) to queuosine (Q), which is a hypermodified base found in the wobble positions of tRNA(Asp), tRNA(Asn), tRNA(His) and tRNA(Tyr).

Caution

The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

Catalytic activity

Pathway

tRNA modification; tRNA-queuosine biosynthesis.

Features

Showing features for binding site.

TypeIDPosition(s)Description
Binding site8[4Fe-4S] cluster (UniProtKB | ChEBI)
Binding site9[4Fe-4S] cluster (UniProtKB | ChEBI)
Binding site83[4Fe-4S] cluster (UniProtKB | ChEBI)
Binding site86[4Fe-4S] cluster (UniProtKB | ChEBI)

GO annotations

AspectTerm
Molecular Function4 iron, 4 sulfur cluster binding
Molecular Functionepoxyqueuosine reductase activity
Molecular Functionmetal ion binding
Biological Processqueuosine biosynthetic process
Biological ProcesstRNA modification

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Epoxyqueuosine reductase QueH
  • EC number
  • Alternative names
    • Queuosine biosynthesis protein QueH

Gene names

    • Name
      queH
    • ORF names
      IAA67_00065

Organism names

  • Taxonomic identifier
  • Strain
    • ChiSjej2B20-13462
  • Taxonomic lineage
    Bacteria > Bacillati > Bacillota > Clostridia > Eubacteriales > Oscillospiraceae > Oscillospiraceae incertae sedis > Candidatus Avoscillospira

Accessions

  • Primary accession
    A0A9D0Z3V5

Proteomes

PTM/Processing

Features

Showing features for disulfide bond.

TypeIDPosition(s)Description
Disulfide bond163↔165Redox-active

Keywords

Family & Domains

Sequence similarities

Belongs to the QueH family.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    181
  • Mass (Da)
    21,189
  • Last updated
    2023-05-03 v1
  • MD5 Checksum
    0922545FB4C7759ED15E62217FAE9913
MKLLLHICCAPCANRPIASLQEQGHEVTGFWYNPNIHPFTEYRSRRNTVRDYLQEIGLPLIEQNDYGLRPFVREVAADIPGRCVKCYEMRLMRTAQVAKEQGFDGFTSSLFISPYQEHELMAEVARRAAETYGVEFYYQDFRPLFRAGQDFAREHGFYMQKYCGCVFSEEERYLKASKILP

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
DVFN01000002
EMBL· GenBank· DDBJ
HIQ68717.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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