I3III3 · I3III3_9BACT

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.

121320406080100120140160180200
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
      KSU1_B0671

Organism names

  • Taxonomic identifier
  • Taxonomic lineage
    Bacteria > Planctomycetota > Candidatus Brocadiia > Candidatus Brocadiales > Candidatus Brocadiaceae > Candidatus Jettenia

Accessions

  • Primary accession
    I3III3

Proteomes

PTM/Processing

Features

Showing features for disulfide bond.

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

Keywords

Interaction

Protein-protein interaction databases

Family & Domains

Sequence similarities

Belongs to the QueH family.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    213
  • Mass (Da)
    25,086
  • Last updated
    2012-07-11 v1
  • Checksum
    622752D73138F26E
MNLLLHICCACCLCAPLGELRREGFKVTGLFYNPNIHPFLEFRKRLKALRVFQETDPIPVIYCEDYGIKEYLKNVNYEGNDRCADCYAMRLRFVAAFSKKNGFDAFTSTMLFSVYQNHEQLKTLSENLAREHNSKFIYRDYRYLSECSHDLAKKKMIYRQGYCGCIFSEYERYKDTTRELYKGNLSYSKEEKNTVEVFNTEDDISQKCNCFGG

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
BAFH01000002
EMBL· GenBank· DDBJ
GAB61528.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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