A0A1T1J174 · A0A1T1J174_9GAMM

  • Protein
    tRNA-dihydrouridine synthase B
  • Gene
    dusB
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    3/5

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.

TypeIDPosition(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
      MF4640_18190

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • MF4640
  • Taxonomic lineage
    Bacteria > Pseudomonadota > Gammaproteobacteria > Moraxellales > Moraxellaceae > Acinetobacter

Accessions

  • Primary accession
    A0A1T1J174

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)
    37,919
  • Last updated
    2017-05-10 v1
  • Checksum
    3BCA8312EAFAE869
MYIGPYQLSNNLIVAPMAGVTDRPFRSLCKYFGAGHAVSEMMTSDQTLRMSKKSLYRANFDGELAPISAQIAGSDPKELAEAARYQVSNGAQIVDINMGCPAKKVCNKLAGSALLKDEDLVARILDEVVAAVDVPVTLKTRLGFLNGHENILRVAKRAEDAGIAALALHGRTREDMYLNTARYDLIKDVKQLIRIPVVANGDIDSPEKAKYVLDYTGADAIMIGRAAQGRPWIFREIAHYLKTGEHLAAPSIQEVKEVLLGHLAELYAFYGEYSGCRIARKHIAWYTKGLRSSNEFRQNMYKVESTTEQFKVVADYFDQLLIHGETMNDVQVEQVNLLETK

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
MVOM01000092
EMBL· GenBank· DDBJ
OOW07886.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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