A0A1E7PUQ7 · A0A1E7PUQ7_9GAMM

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 site20-22FMN (UniProtKB | ChEBI)
Binding site74FMN (UniProtKB | ChEBI)
Active site104Proton donor
Binding site143FMN (UniProtKB | ChEBI)
Binding site173FMN (UniProtKB | ChEBI)
Binding site204-206FMN (UniProtKB | ChEBI)
Binding site228-229FMN (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
      BG841_03915

Organism names

  • Taxonomic identifier
  • Strain
    • X15-166B
  • Taxonomic lineage
    Bacteria > Pseudomonadota > Gammaproteobacteria > Pseudomonadales > Marinobacteraceae > Marinobacter

Accessions

  • Primary accession
    A0A1E7PUQ7

Proteomes

Interaction

Protein-protein interaction databases

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain18-319DUS-like FMN-binding

Sequence similarities

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

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    332
  • Mass (Da)
    36,383
  • Last updated
    2017-01-18 v1
  • MD5 Checksum
    6EE53C647489EE1F691FBB4C6BFD9802
MLPSAKIGPYTLPNPLIVAPMAGVTDRPFRLLCRQLGAGLAVSEMVIADSKLWHTRKSRLRLDHQGEPGPRSVQIAGGDPEMLAHAARLNAEYGAQIIDINMGCPAKKVCNKAAGSALMKDVPLVRDILVAVVAAVDIPVTLKIRTGWDRDNRNALLIARLAEDAGIQALAIHGRTRTDGYKGEAEYDTIAEVKSRVNIPVFANGDISSPEKAREVLDYTGADGLLIGRAAQGRPWIFREILHFLETGEHLPPPGLDEVEAILTGHMTALHAFYGDHMGPKIARKHVGWYLQSHDHERTFRRSFNALELAQEQLDSIQQYFSGLRNGEVFAA

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
MEIY01000001
EMBL· GenBank· DDBJ
OEY65685.1
EMBL· GenBank· DDBJ
Genomic DNA

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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