A0A009QFR0 · A0A009QFR0_ACIBA

Function

function

Catalyzes the synthesis of 5,6-dihydrouridine (D), a modified base found in the D-loop of most tRNAs, via the reduction of the C5-C6 double bond in target uridines.

Caution

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

Catalytic activity

Cofactor

FMN (UniProtKB | Rhea| CHEBI:58210 )

Features

Showing features for binding site, active site.

Type
IDPosition(s)Description
Binding site16-18FMN (UniProtKB | ChEBI)
Binding site70FMN (UniProtKB | ChEBI)
Active site100Proton donor
Binding site139FMN (UniProtKB | ChEBI)
Binding site169FMN (UniProtKB | ChEBI)
Binding site200-202FMN (UniProtKB | ChEBI)
Binding site224-225FMN (UniProtKB | ChEBI)

GO annotations

AspectTerm
Molecular Functionflavin adenine dinucleotide binding
Molecular FunctionFMN binding
Molecular FunctiontRNA binding
Molecular FunctiontRNA dihydrouridine synthase activity

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    tRNA-dihydrouridine synthase B
  • EC number

Gene names

    • Name
      dusB
    • ORF names
      J506_0538

Organism names

  • Taxonomic identifier
  • Strain
    • 625974
  • Taxonomic lineage
    Bacteria > Pseudomonadota > Gammaproteobacteria > Moraxellales > Moraxellaceae > Acinetobacter > Acinetobacter calcoaceticus/baumannii complex

Accessions

  • Primary accession
    A0A009QFR0

Proteomes

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain14-314DUS-like FMN-binding

Sequence similarities

Belongs to the Dus family. DusB subfamily.
Belongs to the dus family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    341
  • Mass (Da)
    37,832
  • Last updated
    2014-06-11 v1
  • Checksum
    A08594FB35F40A34
MYIGPYQLSNNLIVAPMAGVTDRPFRTLCKYFGAGHAVSEMMTADKTLRMTKKSLYRANFDGELAPISAQIAGSDPEQLAEAARYQVANGAQIVDINMGCPAKKVCNKLAGSALLQDEDLVARILDAVVAAVDVPVTLKTRLGFLNGQENILRVAKRAEEAGIAALALHGRTREDMYLNTARYELIKHVKELIHIPVIANGDIDSPEKAKYVLDYTGADAIMIGRAAQGRPWIFREIAHYLKTGEHLAAPDIEEVKEVLLGHLSELYQFYGEYSGCRIARKHIAWYTKGLRSSNEFRQNMYKVETTAEQALVVESYFNQLLAEGNLMSDVQVEQVNLLDTH

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
JEXD01000003
EMBL· GenBank· DDBJ
EXC09208.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
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